Company lists · Data refreshed November 2026
Top 25 Change management communication firms worldwide
RevenueBase identified 11,326 company matches for change management communication firms worldwide as of November 2026 and tracks 79,189 professional contacts across them, including 19,216 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for change management communication firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for change management communication firms follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest change management communication firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 20,192 contacts → | ||||
Exact match “Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is one of the largest communications groups in the world and a leader in marketing, communication, and digital…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,744 contacts → | ||||
Exact match “At Diversified, we leverage the best in technology and ongoing advisory services to transform businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,851 contacts → | ||||
Exact match “Improfit es una agencia de comunicación corporativa y organizacional fundada en en Montevideo, Uruguay.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 707 contacts → | ||||
Exact match “Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 493 contacts → | ||||
Exact match “ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 445 contacts → | ||||
Exact match “Emperor is one of the UK's leading employee-owned creative communications agencies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 309 contacts → | ||||
Exact match “Acando är partnern för dig som vill förändra din verksamhet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 286 contacts → | ||||
Exact match “We are an explorative, dynamic and constantly curious consulting group, equipped to offer insight and inspiration to our clients in a changing world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 253 contacts → | ||||
Exact match “We’re a dynamic consulting firm, focused on delivering change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 239 contacts → | ||||
Exact match “We are not just an ad agency or a creative agency, we are a Communication Company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 233 contacts → | ||||
Exact match “People always ask, what does strategic communications mean?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 224 contacts → | ||||
Exact match “Vi vitaliserar företag genom förändring.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 222 contacts → | ||||
Exact match “Prazer, somos o LÁ NA FIRMA!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 218 contacts → | ||||
Exact match “Radley Yeldar is an award-winning, independent London and Birmingham-based creative consultancy with more than 200 communications specialists.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 188 contacts → | ||||
Exact match “JA Consulting Limited is a passionate change consultancy focussing on sales and business transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 185 contacts → | ||||
Exact match “Founded in September 2011, TACT Intelligence-conseil is composed of a group of experienced, professional communicators seeking to create a Québec-owned consulting agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 166 contacts → | ||||
Exact match “Sia/Addison creates strategy, design and communications for the world’s most respected corporate and B2B organizations, following our distinctive strategy made visible(TM)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 164 contacts → | ||||
Exact match “Global change management consulting company with >25 years of experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 163 contacts → | ||||
Exact match “H&H - The UK’s leading Internal Communications and Employee Engagement agency Every day we throw our collective energy, knowledge and creativity into improving the way people…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 157 contacts → | ||||
Exact match “Founded in 1926, Publicis Groupe is a global leader in communication.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 154 contacts → | ||||
Exact match “We enable every SAP-run business to manage change intelligently - no matter how complex their technology landscape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 151 contacts → | ||||
Exact match “SeederDeBoer is een eigenzinnig organisatieadviesbureau, gevestigd naast het centraal station van Amsterdam.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 151 contacts → | ||||
Exact match “Prain Global Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 145 contacts → | ||||
Exact match “Mit über 30 Jahren Erfahrung sind wir für Unternehmen, Mitbestimmung und Menschen, die über Arbeitsplätze und ihre eigene Arbeit nachdenken müssen bzw.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 144 contacts → | ||||
Exact match “B&P is the leading Italian company/agency in the corporate communication consulting market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “change management communication firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 11,326 change management communication firms worldwide
See the full list, filter by size, metro and specialty, and access 19,216 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Change management communication firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for change management communication firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “change management communication firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 19,216 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Change management communication firms by location
73 lists · largest firstEvery Change management communication firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Change management communication firms based in the United States1,877
- Change management communication firms based in France942
- Change management communication firms based in the United Kingdom763
- Change management communication firms based in Germany755
- Change management communication firms based in the Netherlands569
- Change management communication firms based in Brazil391
- Change management communication firms based in Canada383
- Change management communication firms based in Australia347
- Change management communication firms based in Italy273
- Change management communication firms based in Switzerland255
- Change management communication firms based in Spain232
- Change management communication firms based in Sweden231
- Change management communication firms based in Belgium162
- Change management communication firms based in Argentina142
- Change management communication firms based in Mexico123
- Change management communication firms based in India115
- Change management communication firms based in Austria112
- Change management communication firms based in Denmark106
- Change management communication firms based in South Africa85
- Change management communication firms based in Chile83
- Change management communication firms based in New Zealand67
- Change management communication firms based in Türkiye62
- Change management communication firms based in Finland58
- Change management communication firms based in Colombia53
- Change management communication firms based in Poland51
- Change management communication firms based in Norway50
- Change management communication firms based in Peru50
- Change management communication firms based in Portugal50
- Change management communication firms based in the United Arab Emirates41
- Change management communication firms based in Ireland33
- Change management communication firms based in Israel25
Cities
- Change management communication firms based in London, United Kingdom275
- Change management communication firms based in Paris, France250
- Change management communication firms based in Sao Paulo, Brazil124
- Change management communication firms based in New York, United States104
- Change management communication firms based in Toronto, Canada98
- Change management communication firms based in Stockholm, Sweden97
- Change management communication firms based in Berlin, Germany77
- Change management communication firms based in Munich, Germany75
- Change management communication firms based in Sydney, Australia75
- Change management communication firms based in Madrid, Spain74
- Change management communication firms based in Melbourne, Australia71
- Change management communication firms based in Hamburg, Germany70
- Change management communication firms based in Milan, Italy62
- Change management communication firms based in Washington, United States58
- Change management communication firms based in Chicago, United States57
- Change management communication firms based in Atlanta, United States51
- Change management communication firms based in Houston, United States50
- Change management communication firms based in Brisbane, Australia44
- Change management communication firms based in Zurich, Switzerland44
- Change management communication firms based in Montreal, Canada42
- Change management communication firms based in Amsterdam, Netherlands41
- Change management communication firms based in Los Angeles, United States41
- Change management communication firms based in Vienna, Austria40
- Change management communication firms based in Barcelona, Spain39
- Change management communication firms based in Cologne, Germany38
- Change management communication firms based in Calgary, Canada35
- Change management communication firms based in Denver, United States35
- Change management communication firms based in Istanbul, Türkiye34
- Change management communication firms based in Lyon, France34
- Change management communication firms based in Frankfurt, Germany32
- Change management communication firms based in Johannesburg, South Africa31
- Change management communication firms based in San Francisco, United States31
- Change management communication firms based in Dusseldorf, Germany30
- Change management communication firms based in Austin, United States29
- Change management communication firms based in Dallas, United States29
- Change management communication firms based in Mexico City, Mexico29
- Change management communication firms based in Portland, United States29
- Change management communication firms based in Oslo, Norway28
- Change management communication firms based in Helsinki, Finland27
- Change management communication firms based in Boston, United States26
- Change management communication firms based in Minneapolis, United States26
- Change management communication firms based in Toulouse, France25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “change management communication firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many change management communication firms are there worldwide?
RevenueBase identified 11,326 company matches for change management communication firms worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Publicis Groupe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most change management communication firms?
The United States leads with 1,877 companies, followed by France (942) and the United Kingdom (763). Every change management communication firms list by country and city is linked on this page.
Which city has the most change management communication firms?
London leads with 277 company records, followed by Paris (251) and Sao Paulo (124).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 19,216 professional contacts with verified work emails tracked across these 11,326 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 change management communication firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 11,326 matching company records for change management communication firms worldwide, with 79,189 tracked contacts and 19,216 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 change management communication firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Publicis Groupepublicisgroupe.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 20,192 contacts → |
“Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is one of the largest communications groups in the world and a leader in marketing, communication, and digital…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Diversifiedonediversified.comHQ: Plano, United StatesReported employees: 1,001-5,000 | Plano, United States | 1,001-5,000 | Exact match | 2,744 contacts → |
“At Diversified, we leverage the best in technology and ongoing advisory services to transform businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Improfitimprofit.com.uyHQ: Montevideo, UruguayReported employees: Not recorded | Montevideo, Uruguay | Not recorded | Exact match | 1,851 contacts → |
“Improfit es una agencia de comunicación corporativa y organizacional fundada en en Montevideo, Uruguay.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Square Managementsquare-management.comHQ: Neuilly Sur Seine, FranceReported employees: 501-1,000 | Neuilly Sur Seine, France | 501-1,000 | Exact match | 707 contacts → |
“Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Oresysoresys.euHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 493 contacts → |
“ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Emperoremperor.worksHQ: Aldgate, United KingdomReported employees: 201-500 | Aldgate, United Kingdom | 201-500 | Exact match | 445 contacts → |
“Emperor is one of the UK's leading employee-owned creative communications agencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Acandocgi.seHQ: Helenelund, SwedenReported employees: 10001+ | Helenelund, Sweden | 10001+ | Exact match | 309 contacts → |
“Acando är partnern för dig som vill förändra din verksamhet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Milttonmiltton.comHQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 286 contacts → |
“We are an explorative, dynamic and constantly curious consulting group, equipped to offer insight and inspiration to our clients in a changing world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Moorhouse B Corp Certifiedmoorhouseconsulting.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 253 contacts → |
“We’re a dynamic consulting firm, focused on delivering change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Moshi Moshimoshimoshi.inHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 239 contacts → |
“We are not just an ad agency or a creative agency, we are a Communication Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Stratcomm, INCstratcomm.comHQ: Framingham, MA, United StatesReported employees: 51-200 | Framingham, MA, United States | 51-200 | Exact match | 233 contacts → |
“People always ask, what does strategic communications mean?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Centigocentigo.comHQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 224 contacts → |
“Vi vitaliserar företag genom förändring.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  LÁ NA Firmalanafirma.pageHQ: Barcelona, SpainReported employees: Not recorded | Barcelona, Spain | Not recorded | Exact match | 222 contacts → |
“Prazer, somos o LÁ NA FIRMA!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Radley Yeldarry.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 218 contacts → |
“Radley Yeldar is an award-winning, independent London and Birmingham-based creative consultancy with more than 200 communications specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  JA Consulting LTDjaconsulting.co.ukHQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 188 contacts → |
“JA Consulting Limited is a passionate change consultancy focussing on sales and business transformation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  TACTtactconseil.caHQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 185 contacts → |
“Founded in September 2011, TACT Intelligence-conseil is composed of a group of experienced, professional communicators seeking to create a Québec-owned consulting agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  SIA Addisonaddison.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 166 contacts → |
“Sia/Addison creates strategy, design and communications for the world’s most respected corporate and B2B organizations, following our distinctive strategy made visible(TM)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Renoir Consultingrenoirgroup.com HQ: Geneva, SwitzerlandReported employees: 201-500 | Geneva, Switzerland | 201-500 | Exact match | 164 contacts → |
“Global change management consulting company with >25 years of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  H&h Agencyhandhcomms.co.ukHQ: Hessle, United KingdomReported employees: Not recorded | Hessle, United Kingdom | Not recorded | Exact match | 163 contacts → |
“H&H - The UK’s leading Internal Communications and Employee Engagement agency Every day we throw our collective energy, knowledge and creativity into improving the way people…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Publicis Groupe Czech Republicpublicisgroupe.czHQ: Praha 8, Czech RepublicReported employees: 201-500 | Praha 8, Czech Republic | 201-500 | Exact match | 157 contacts → |
“Founded in 1926, Publicis Groupe is a global leader in communication.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Basis Technologiesbasistechnologies.comHQ: Bracknell, United KingdomReported employees: 51-200 | Bracknell, United Kingdom | 51-200 | Exact match | 154 contacts → |
“We enable every SAP-run business to manage change intelligently - no matter how complex their technology landscape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Seederdeboerseederdeboer.nlHQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 151 contacts → |
“SeederDeBoer is een eigenzinnig organisatieadviesbureau, gevestigd naast het centraal station van Amsterdam.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Prain Globalprain.comHQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 151 contacts → |
“Prain Global Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  10 K Beratung10k.deHQ: Speyer, GermanyReported employees: 51-200 | Speyer, Germany | 51-200 | Exact match | 145 contacts → |
“Mit über 30 Jahren Erfahrung sind wir für Unternehmen, Mitbestimmung und Menschen, die über Arbeitsplätze und ihre eigene Arbeit nachdenken müssen bzw.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Barabino&partnersbarabino.itHQ: Milan, NY, United KingdomReported employees: 51-200 | Milan, NY, United Kingdom | 51-200 | Exact match | 144 contacts → |
“B&P is the leading Italian company/agency in the corporate communication consulting market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 11,326 company matches
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Change management communication firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
11,274 records in the displayed employee bands.
52 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 11,326 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Change management communication firms by location
73 lists · largest firstEvery Change management communication firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Change management communication firms based in the United States1,877
- Change management communication firms based in France942
- Change management communication firms based in the United Kingdom763
- Change management communication firms based in Germany755
- Change management communication firms based in the Netherlands569
- Change management communication firms based in Brazil391
- Change management communication firms based in Canada383
- Change management communication firms based in Australia347
- Change management communication firms based in Italy273
- Change management communication firms based in Switzerland255
- Change management communication firms based in Spain232
- Change management communication firms based in Sweden231
- Change management communication firms based in Belgium162
- Change management communication firms based in Argentina142
- Change management communication firms based in Mexico123
- Change management communication firms based in India115
- Change management communication firms based in Austria112
- Change management communication firms based in Denmark106
- Change management communication firms based in South Africa85
- Change management communication firms based in Chile83
- Change management communication firms based in New Zealand67
- Change management communication firms based in Türkiye62
- Change management communication firms based in Finland58
- Change management communication firms based in Colombia53
- Change management communication firms based in Poland51
- Change management communication firms based in Norway50
- Change management communication firms based in Peru50
- Change management communication firms based in Portugal50
- Change management communication firms based in the United Arab Emirates41
- Change management communication firms based in Ireland33
- Change management communication firms based in Israel25
Cities
- Change management communication firms based in London, United Kingdom275
- Change management communication firms based in Paris, France250
- Change management communication firms based in Sao Paulo, Brazil124
- Change management communication firms based in New York, United States104
- Change management communication firms based in Toronto, Canada98
- Change management communication firms based in Stockholm, Sweden97
- Change management communication firms based in Berlin, Germany77
- Change management communication firms based in Munich, Germany75
- Change management communication firms based in Sydney, Australia75
- Change management communication firms based in Madrid, Spain74
- Change management communication firms based in Melbourne, Australia71
- Change management communication firms based in Hamburg, Germany70
- Change management communication firms based in Milan, Italy62
- Change management communication firms based in Washington, United States58
- Change management communication firms based in Chicago, United States57
- Change management communication firms based in Atlanta, United States51
- Change management communication firms based in Houston, United States50
- Change management communication firms based in Brisbane, Australia44
- Change management communication firms based in Zurich, Switzerland44
- Change management communication firms based in Montreal, Canada42
- Change management communication firms based in Amsterdam, Netherlands41
- Change management communication firms based in Los Angeles, United States41
- Change management communication firms based in Vienna, Austria40
- Change management communication firms based in Barcelona, Spain39
- Change management communication firms based in Cologne, Germany38
- Change management communication firms based in Calgary, Canada35
- Change management communication firms based in Denver, United States35
- Change management communication firms based in Istanbul, Türkiye34
- Change management communication firms based in Lyon, France34
- Change management communication firms based in Frankfurt, Germany32
- Change management communication firms based in Johannesburg, South Africa31
- Change management communication firms based in San Francisco, United States31
- Change management communication firms based in Dusseldorf, Germany30
- Change management communication firms based in Austin, United States29
- Change management communication firms based in Dallas, United States29
- Change management communication firms based in Mexico City, Mexico29
- Change management communication firms based in Portland, United States29
- Change management communication firms based in Oslo, Norway28
- Change management communication firms based in Helsinki, Finland27
- Change management communication firms based in Boston, United States26
- Change management communication firms based in Minneapolis, United States26
- Change management communication firms based in Toulouse, France25
Questions about this company list
What does Exact match mean for change management communication firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many change management communication firms did RevenueBase find worldwide?
The saved snapshot records 11,326 matching company records, 79,189 tracked contacts and 19,216 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 change management communication firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/change-management-communication-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 change management communication firms worldwide
RevenueBase records 11,326 matching company records for change management communication firms worldwide, with 79,189 tracked contacts and 19,216 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 change management communication firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Publicis Groupepublicisgroupe.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 20,192 contacts → |
“Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is one of the largest communications groups in the world and a leader in marketing, communication, and digital…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Diversifiedonediversified.com HQ: Plano, United StatesReported employees: 1,001-5,000 | Plano, United States | 1,001-5,000 | Exact match | 2,744 contacts → |
“At Diversified, we leverage the best in technology and ongoing advisory services to transform businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Improfitimprofit.com.uy HQ: Montevideo, UruguayReported employees: Not recorded | Montevideo, Uruguay | Not recorded | Exact match | 1,851 contacts → |
“Improfit es una agencia de comunicación corporativa y organizacional fundada en en Montevideo, Uruguay.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Square Managementsquare-management.com HQ: Neuilly Sur Seine, FranceReported employees: 501-1,000 | Neuilly Sur Seine, France | 501-1,000 | Exact match | 707 contacts → |
“Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Oresysoresys.eu HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 493 contacts → |
“ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Emperoremperor.works HQ: Aldgate, United KingdomReported employees: 201-500 | Aldgate, United Kingdom | 201-500 | Exact match | 445 contacts → |
“Emperor is one of the UK's leading employee-owned creative communications agencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Acandocgi.se HQ: Helenelund, SwedenReported employees: 10001+ | Helenelund, Sweden | 10001+ | Exact match | 309 contacts → |
“Acando är partnern för dig som vill förändra din verksamhet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Milttonmiltton.com HQ: Helsinki, FinlandReported employees: 201-500 | Helsinki, Finland | 201-500 | Exact match | 286 contacts → |
“We are an explorative, dynamic and constantly curious consulting group, equipped to offer insight and inspiration to our clients in a changing world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Moorhouse B Corp Certifiedmoorhouseconsulting.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 253 contacts → |
“We’re a dynamic consulting firm, focused on delivering change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Moshi Moshimoshimoshi.in HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 239 contacts → |
“We are not just an ad agency or a creative agency, we are a Communication Company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Stratcomm, INCstratcomm.com HQ: Framingham, MA, United StatesReported employees: 51-200 | Framingham, MA, United States | 51-200 | Exact match | 233 contacts → |
“People always ask, what does strategic communications mean?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Centigocentigo.com HQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 224 contacts → |
“Vi vitaliserar företag genom förändring.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | LÁ NA Firmalanafirma.page HQ: Barcelona, SpainReported employees: Not recorded | Barcelona, Spain | Not recorded | Exact match | 222 contacts → |
“Prazer, somos o LÁ NA FIRMA!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Radley Yeldarry.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 218 contacts → |
“Radley Yeldar is an award-winning, independent London and Birmingham-based creative consultancy with more than 200 communications specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | JA Consulting LTDjaconsulting.co.uk HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 188 contacts → |
“JA Consulting Limited is a passionate change consultancy focussing on sales and business transformation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | TACTtactconseil.ca HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 185 contacts → |
“Founded in September 2011, TACT Intelligence-conseil is composed of a group of experienced, professional communicators seeking to create a Québec-owned consulting agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SIA Addisonaddison.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 166 contacts → |
“Sia/Addison creates strategy, design and communications for the world’s most respected corporate and B2B organizations, following our distinctive strategy made visible(TM)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Renoir Consultingrenoirgroup.com HQ: Geneva, SwitzerlandReported employees: 201-500 | Geneva, Switzerland | 201-500 | Exact match | 164 contacts → |
“Global change management consulting company with >25 years of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | H&h Agencyhandhcomms.co.uk HQ: Hessle, United KingdomReported employees: Not recorded | Hessle, United Kingdom | Not recorded | Exact match | 163 contacts → |
“H&H - The UK’s leading Internal Communications and Employee Engagement agency Every day we throw our collective energy, knowledge and creativity into improving the way people…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Publicis Groupe Czech Republicpublicisgroupe.cz HQ: Praha 8, Czech RepublicReported employees: 201-500 | Praha 8, Czech Republic | 201-500 | Exact match | 157 contacts → |
“Founded in 1926, Publicis Groupe is a global leader in communication.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Basis Technologiesbasistechnologies.com HQ: Bracknell, United KingdomReported employees: 51-200 | Bracknell, United Kingdom | 51-200 | Exact match | 154 contacts → |
“We enable every SAP-run business to manage change intelligently - no matter how complex their technology landscape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Seederdeboerseederdeboer.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 151 contacts → |
“SeederDeBoer is een eigenzinnig organisatieadviesbureau, gevestigd naast het centraal station van Amsterdam.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Prain Globalprain.com HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 151 contacts → |
“Prain Global Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 10 K Beratung10k.de HQ: Speyer, GermanyReported employees: 51-200 | Speyer, Germany | 51-200 | Exact match | 145 contacts → |
“Mit über 30 Jahren Erfahrung sind wir für Unternehmen, Mitbestimmung und Menschen, die über Arbeitsplätze und ihre eigene Arbeit nachdenken müssen bzw.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Barabino&partnersbarabino.it HQ: Milan, NY, United KingdomReported employees: 51-200 | Milan, NY, United Kingdom | 51-200 | Exact match | 144 contacts → |
“B&P is the leading Italian company/agency in the corporate communication consulting market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 11,326 company matches
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Change management communication firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
11,274 records in the displayed employee bands.
52 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 11,326 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Change management communication firms by location
73 lists · largest firstEvery Change management communication firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Change management communication firms based in the United States1,877
- Change management communication firms based in France942
- Change management communication firms based in the United Kingdom763
- Change management communication firms based in Germany755
- Change management communication firms based in the Netherlands569
- Change management communication firms based in Brazil391
- Change management communication firms based in Canada383
- Change management communication firms based in Australia347
- Change management communication firms based in Italy273
- Change management communication firms based in Switzerland255
- Change management communication firms based in Spain232
- Change management communication firms based in Sweden231
- Change management communication firms based in Belgium162
- Change management communication firms based in Argentina142
- Change management communication firms based in Mexico123
- Change management communication firms based in India115
- Change management communication firms based in Austria112
- Change management communication firms based in Denmark106
- Change management communication firms based in South Africa85
- Change management communication firms based in Chile83
- Change management communication firms based in New Zealand67
- Change management communication firms based in Türkiye62
- Change management communication firms based in Finland58
- Change management communication firms based in Colombia53
- Change management communication firms based in Poland51
- Change management communication firms based in Norway50
- Change management communication firms based in Peru50
- Change management communication firms based in Portugal50
- Change management communication firms based in the United Arab Emirates41
- Change management communication firms based in Ireland33
- Change management communication firms based in Israel25
Cities
- Change management communication firms based in London, United Kingdom275
- Change management communication firms based in Paris, France250
- Change management communication firms based in Sao Paulo, Brazil124
- Change management communication firms based in New York, United States104
- Change management communication firms based in Toronto, Canada98
- Change management communication firms based in Stockholm, Sweden97
- Change management communication firms based in Berlin, Germany77
- Change management communication firms based in Munich, Germany75
- Change management communication firms based in Sydney, Australia75
- Change management communication firms based in Madrid, Spain74
- Change management communication firms based in Melbourne, Australia71
- Change management communication firms based in Hamburg, Germany70
- Change management communication firms based in Milan, Italy62
- Change management communication firms based in Washington, United States58
- Change management communication firms based in Chicago, United States57
- Change management communication firms based in Atlanta, United States51
- Change management communication firms based in Houston, United States50
- Change management communication firms based in Brisbane, Australia44
- Change management communication firms based in Zurich, Switzerland44
- Change management communication firms based in Montreal, Canada42
- Change management communication firms based in Amsterdam, Netherlands41
- Change management communication firms based in Los Angeles, United States41
- Change management communication firms based in Vienna, Austria40
- Change management communication firms based in Barcelona, Spain39
- Change management communication firms based in Cologne, Germany38
- Change management communication firms based in Calgary, Canada35
- Change management communication firms based in Denver, United States35
- Change management communication firms based in Istanbul, Türkiye34
- Change management communication firms based in Lyon, France34
- Change management communication firms based in Frankfurt, Germany32
- Change management communication firms based in Johannesburg, South Africa31
- Change management communication firms based in San Francisco, United States31
- Change management communication firms based in Dusseldorf, Germany30
- Change management communication firms based in Austin, United States29
- Change management communication firms based in Dallas, United States29
- Change management communication firms based in Mexico City, Mexico29
- Change management communication firms based in Portland, United States29
- Change management communication firms based in Oslo, Norway28
- Change management communication firms based in Helsinki, Finland27
- Change management communication firms based in Boston, United States26
- Change management communication firms based in Minneapolis, United States26
- Change management communication firms based in Toulouse, France25
Questions about this company list
What does Exact match mean for change management communication firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many change management communication firms did RevenueBase find worldwide?
The saved snapshot records 11,326 matching company records, 79,189 tracked contacts and 19,216 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 change management communication firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/change-management-communication-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗