Company lists · Data refreshed November 2026
Top 25 Nonprofit communications training companies worldwide
RevenueBase identified 4,274 company matches for nonprofit communications training companies worldwide as of November 2026 and tracks 21,592 professional contacts across them, including 3,120 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for nonprofit communications training companies 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 nonprofit communications training companies 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 nonprofit communications training companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 309 contacts → | ||||
Exact match “Own The Room® is the flagship communication training product line from LifeHikes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 174 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 170 contacts → | ||||
Exact match “Shaping Healthy Futures Vision: Innovative solutions for social impact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 154 contacts → | ||||
Exact match “VISIPLUS academy est le Pôle Formations de VISIPLUS, agence conseil en marketing digital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 142 contacts → | ||||
Exact match “Why we do what we do: We love inspiring people to communicate freely and clearly so that they can inspire and influence others.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 131 contacts → | ||||
Exact match “Aus- und Weiterbildung von Medienschaffenden und Kommunikationsprofis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 128 contacts → | ||||
Exact match “School of journalism: CFJ Journalism training workshops and long-term trainings: CPJ High added value trainings in communication strategies, communication with the presse…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 117 contacts → | ||||
Exact match “Sámara es una consultora de comunicaciones que desde sus inicios en 2005, ha buscado contribuir a cargar de sentido las comunicaciones de instituciones, organismos, empresas y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 103 contacts → | ||||
Exact match “Acrônimo de “State of The Art Presentations“, a SOAP é uma empresa especialista em comunicação para momentos decisivos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 103 contacts → | ||||
Exact match “Campbell & Company is a national nonprofit consulting firm that helps organizations create greater impact through fundraising, communications and strategic information services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 100 contacts → | ||||
Exact match “RADA Business supports people at work become brilliant communicators.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 84 contacts → | ||||
Exact match “Stratcom is a full-service communications, opinion research and fundraising consulting firm with a simple mission: We help non-profits, advocacy groups and political candidates…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 75 contacts → | ||||
Exact match “We believe that better communication can transform the way people relate to each other and work together to achieve great things.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 67 contacts → | ||||
Exact match “A Critério desenvolve assessoria estratégica de comunicação para empresas, instituições, governos, políticos e líderes de expressão.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 65 contacts → | ||||
Exact match “Seven Letter, formerly Blue Engine + JDA, provides strategic communications solutions to the complex challenges facing corporations, nonprofits, coalitions and associations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 64 contacts → | ||||
Exact match “At Spitfire, we share your vision of a better world and work hard to help you create the change you need to make great things happen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 63 contacts → | ||||
Exact match “Leader français* de l'accompagnement et du perfectionnement en communication pour les dirigeants, cadres et managers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 63 contacts → | ||||
Exact match “Nosso objetivo é criar Profissionais Memoráveis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 59 contacts → | ||||
Exact match “IHECS Academy is the professional training center of IHECS, dedicated to the fields of communication, digital strategy, media and event management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 58 contacts → | ||||
Exact match “ESC provides high-quality, accessible coaching and consulting services for nonprofits throughout Southern California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 57 contacts → | ||||
Exact match “Die gemeinnützige Akademie der Deutschen Medien zählt mit rund Teilnehmer*innen pro Jahr zu den führenden Medienakademien in Deutschland und kann auf über 25 Jahre Expertise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 53 contacts → | ||||
Exact match “Established in 1992, the London School of Public Relations (LSPR) equips communications professionals with strategic skills through intensive, certified training programs…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 51 contacts → | ||||
Exact match “Med närmare tjugo års erfarenhet är vi ett av Sveriges ledande företag inom Ledarskapsutveckling, Strategi, Projektledning, Kommunikation och Affärsmannaskap.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 50 contacts → | ||||
Exact match “L'IMCI, Institut des Médias de la Communication sur Internet, centre de formation Community Manager, Réseaux Sociaux, Gestionnaire de communautés” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 49 contacts → | ||||
Exact match “At The Humphrey Group, inspiration is our purpose and our passion.” 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 “nonprofit communications training companies”. 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 4,274 nonprofit communications training companies worldwide
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Nonprofit communications training companies 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 nonprofit communications training companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “nonprofit communications training companies” 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 3,120 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.
Nonprofit communications training companies by location
25 lists · largest firstEvery Nonprofit communications training companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Nonprofit communications training companies based in the United States1,146
- Nonprofit communications training companies based in the United Kingdom273
- Nonprofit communications training companies based in France244
- Nonprofit communications training companies based in Canada152
- Nonprofit communications training companies based in Germany141
- Nonprofit communications training companies based in the Netherlands138
- Nonprofit communications training companies based in Brazil135
- Nonprofit communications training companies based in Australia121
- Nonprofit communications training companies based in Spain92
- Nonprofit communications training companies based in India83
- Nonprofit communications training companies based in Italy47
- Nonprofit communications training companies based in Switzerland45
- Nonprofit communications training companies based in Poland42
- Nonprofit communications training companies based in Belgium37
- Nonprofit communications training companies based in Sweden37
Cities
- Nonprofit communications training companies based in London, United Kingdom125
- Nonprofit communications training companies based in New York, United States78
- Nonprofit communications training companies based in Paris, France59
- Nonprofit communications training companies based in Toronto, Canada50
- Nonprofit communications training companies based in Washington, United States40
- Nonprofit communications training companies based in Sao Paulo, Brazil38
- Nonprofit communications training companies based in Chicago, United States33
- Nonprofit communications training companies based in Los Angeles, United States29
- Nonprofit communications training companies based in Sydney, Australia26
- Nonprofit communications training companies based in San Francisco, United States25
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 “nonprofit communications training companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nonprofit communications training companies are there worldwide?
RevenueBase identified 4,274 company matches for nonprofit communications training companies 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?
OWN The Room tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most nonprofit communications training companies?
The United States leads with 1,146 companies, followed by the United Kingdom (273) and France (244). Every nonprofit communications training companies list by country and city is linked on this page.
Which city has the most nonprofit communications training companies?
London leads with 126 company records, followed by New York (78) and Paris (59).
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 3,120 professional contacts with verified work emails tracked across these 4,274 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.
Ready to reach these companies? Verified emails and direct dials for all 4,274 nonprofit communications training companies worldwide. Start with a free account, no credit card.
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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 nonprofit communications training companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,274 matching company records for nonprofit communications training companies worldwide, with 21,592 tracked contacts and 3,120 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 nonprofit communications training companies 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 |  OWN The Roomlifehikes.comHQ: Montclair, NJ, United StatesReported employees: 51-200 | Montclair, NJ, United States | 51-200 | Exact match | 309 contacts → |
“Own The Room® is the flagship communication training product line from LifeHikes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TSD Communications, INCtsd.biz HQ: Washington, United StatesReported employees: 51-200 | Washington, United States | 51-200 | Exact match | 174 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Danya International LLCdanya.comHQ: 8737 Colesville Road, United StatesReported employees: 201-500 | 8737 Colesville Road, United States | 201-500 | Exact match | 170 contacts → |
“Shaping Healthy Futures Vision: Innovative solutions for social impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Visiplus Academyacademy.visiplus.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 154 contacts → |
“VISIPLUS academy est le Pôle Formations de VISIPLUS, agence conseil en marketing digital.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Pilgrims Teacher Trainingpilgrims.co.ukHQ: Segovia, SpainReported employees: 11-50 | Segovia, Spain | 11-50 | Exact match | 142 contacts → |
“Why we do what we do: We love inspiring people to communicate freely and clearly so that they can inspire and influence others.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Luzern, SwitzerlandReported employees: 11-50 | Luzern, Switzerland | 11-50 | Exact match | 131 contacts → |
“Aus- und Weiterbildung von Medienschaffenden und Kommunikationsprofis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 128 contacts → |
“School of journalism: CFJ Journalism training workshops and long-term trainings: CPJ High added value trainings in communication strategies, communication with the presse…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sámarasamara.clHQ: Santiago, ChileReported employees: 11-50 | Santiago, Chile | 11-50 | Exact match | 117 contacts → |
“Sámara es una consultora de comunicaciones que desde sus inicios en 2005, ha buscado contribuir a cargar de sentido las comunicaciones de instituciones, organismos, empresas y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 103 contacts → |
“Acrônimo de “State of The Art Presentations“, a SOAP é uma empresa especialista em comunicação para momentos decisivos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Campbell & Companycampbellcompany.comHQ: Chicago, WA, United StatesReported employees: 51-200 | Chicago, WA, United States | 51-200 | Exact match | 103 contacts → |
“Campbell & Company is a national nonprofit consulting firm that helps organizations create greater impact through fundraising, communications and strategic information services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Rada Businessradabusiness.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 100 contacts → |
“RADA Business supports people at work become brilliant communicators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Stratcom Strategic Communications INCstratcom.caHQ: Vancouver, BC, CanadaReported employees: 51-200 | Vancouver, BC, Canada | 51-200 | Exact match | 84 contacts → |
“Stratcom is a full-service communications, opinion research and fundraising consulting firm with a simple mission: We help non-profits, advocacy groups and political candidates…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Decker Communicationsdecker.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 75 contacts → |
“We believe that better communication can transform the way people relate to each other and work together to achieve great things.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Critériocriterio.com.brHQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 67 contacts → |
“A Critério desenvolve assessoria estratégica de comunicação para empresas, instituições, governos, políticos e líderes de expressão.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Seven Lettersevenletter.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 65 contacts → |
“Seven Letter, formerly Blue Engine + JDA, provides strategic communications solutions to the complex challenges facing corporations, nonprofits, coalitions and associations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Spitfirespitfirestrategies.comHQ: Washington, CA, United StatesReported employees: 11-50 | Washington, CA, United States | 11-50 | Exact match | 64 contacts → |
“At Spitfire, we share your vision of a better world and work hard to help you create the change you need to make great things happen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Personnalitépersonnalite.frHQ: Boulogne Billancourt, FranceReported employees: Not recorded | Boulogne Billancourt, France | Not recorded | Exact match | 63 contacts → |
“Leader français* de l'accompagnement et du perfectionnement en communication pour les dirigeants, cadres et managers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Instituto Deândhelainstitutodeandhela.com.brHQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 63 contacts → |
“Nosso objetivo é criar Profissionais Memoráveis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ihecs Academyihecs-academy.beHQ: Brussels, BelgiumReported employees: Not recorded | Brussels, Belgium | Not recorded | Exact match | 59 contacts → |
“IHECS Academy is the professional training center of IHECS, dedicated to the fields of communication, digital strategy, media and event management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 58 contacts → |
“ESC provides high-quality, accessible coaching and consulting services for nonprofits throughout Southern California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Akademie DER Deutschen Medien Ggmbhmedien-akademie.deHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 57 contacts → |
“Die gemeinnützige Akademie der Deutschen Medien zählt mit rund Teilnehmer*innen pro Jahr zu den führenden Medienakademien in Deutschland und kann auf über 25 Jahre Expertise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  London School Of Public Relationslspr-education.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 53 contacts → |
“Established in 1992, the London School of Public Relations (LSPR) equips communications professionals with strategic skills through intensive, certified training programs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Mindset ABmindset.seHQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 51 contacts → |
“Med närmare tjugo års erfarenhet är vi ett av Sveriges ledande företag inom Ledarskapsutveckling, Strategi, Projektledning, Kommunikation och Affärsmannaskap.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  IMCIimci-formation.comHQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 50 contacts → |
“L'IMCI, Institut des Médias de la Communication sur Internet, centre de formation Community Manager, Réseaux Sociaux, Gestionnaire de communautés” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  The Humphrey Group INCthehumphreygroup.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 49 contacts → |
“At The Humphrey Group, inspiration is our purpose and our passion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,274 company matches
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Nonprofit communications training companies: 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
4,260 records in the displayed employee bands.
14 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 4,274 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 ↗
Nonprofit communications training companies by location
25 lists · largest firstEvery Nonprofit communications training companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Nonprofit communications training companies based in the United States1,146
- Nonprofit communications training companies based in the United Kingdom273
- Nonprofit communications training companies based in France244
- Nonprofit communications training companies based in Canada152
- Nonprofit communications training companies based in Germany141
- Nonprofit communications training companies based in the Netherlands138
- Nonprofit communications training companies based in Brazil135
- Nonprofit communications training companies based in Australia121
- Nonprofit communications training companies based in Spain92
- Nonprofit communications training companies based in India83
- Nonprofit communications training companies based in Italy47
- Nonprofit communications training companies based in Switzerland45
- Nonprofit communications training companies based in Poland42
- Nonprofit communications training companies based in Belgium37
- Nonprofit communications training companies based in Sweden37
Cities
- Nonprofit communications training companies based in London, United Kingdom125
- Nonprofit communications training companies based in New York, United States78
- Nonprofit communications training companies based in Paris, France59
- Nonprofit communications training companies based in Toronto, Canada50
- Nonprofit communications training companies based in Washington, United States40
- Nonprofit communications training companies based in Sao Paulo, Brazil38
- Nonprofit communications training companies based in Chicago, United States33
- Nonprofit communications training companies based in Los Angeles, United States29
- Nonprofit communications training companies based in Sydney, Australia26
- Nonprofit communications training companies based in San Francisco, United States25
Questions about this company list
What does Exact match mean for nonprofit communications training companies?
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 nonprofit communications training companies did RevenueBase find worldwide?
The saved snapshot records 4,274 matching company records, 21,592 tracked contacts and 3,120 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
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Cite this list
RevenueBase Data Team. Top 25 nonprofit communications training companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/nonprofit-communications-training-companies.
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 nonprofit communications training companies worldwide
RevenueBase records 4,274 matching company records for nonprofit communications training companies worldwide, with 21,592 tracked contacts and 3,120 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 nonprofit communications training companies 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 | OWN The Roomlifehikes.com HQ: Montclair, NJ, United StatesReported employees: 51-200 | Montclair, NJ, United States | 51-200 | Exact match | 309 contacts → |
“Own The Room® is the flagship communication training product line from LifeHikes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TSD Communications, INCtsd.biz HQ: Washington, United StatesReported employees: 51-200 | Washington, United States | 51-200 | Exact match | 174 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Danya International LLCdanya.com HQ: 8737 Colesville Road, United StatesReported employees: 201-500 | 8737 Colesville Road, United States | 201-500 | Exact match | 170 contacts → |
“Shaping Healthy Futures Vision: Innovative solutions for social impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Visiplus Academyacademy.visiplus.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 154 contacts → |
“VISIPLUS academy est le Pôle Formations de VISIPLUS, agence conseil en marketing digital.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Pilgrims Teacher Trainingpilgrims.co.uk HQ: Segovia, SpainReported employees: 11-50 | Segovia, Spain | 11-50 | Exact match | 142 contacts → |
“Why we do what we do: We love inspiring people to communicate freely and clearly so that they can inspire and influence others.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Luzern, SwitzerlandReported employees: 11-50 | Luzern, Switzerland | 11-50 | Exact match | 131 contacts → |
“Aus- und Weiterbildung von Medienschaffenden und Kommunikationsprofis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 128 contacts → |
“School of journalism: CFJ Journalism training workshops and long-term trainings: CPJ High added value trainings in communication strategies, communication with the presse…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sámarasamara.cl HQ: Santiago, ChileReported employees: 11-50 | Santiago, Chile | 11-50 | Exact match | 117 contacts → |
“Sámara es una consultora de comunicaciones que desde sus inicios en 2005, ha buscado contribuir a cargar de sentido las comunicaciones de instituciones, organismos, empresas y…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 103 contacts → |
“Acrônimo de “State of The Art Presentations“, a SOAP é uma empresa especialista em comunicação para momentos decisivos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Campbell & Companycampbellcompany.com HQ: Chicago, WA, United StatesReported employees: 51-200 | Chicago, WA, United States | 51-200 | Exact match | 103 contacts → |
“Campbell & Company is a national nonprofit consulting firm that helps organizations create greater impact through fundraising, communications and strategic information services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rada Businessradabusiness.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 100 contacts → |
“RADA Business supports people at work become brilliant communicators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Stratcom Strategic Communications INCstratcom.ca HQ: Vancouver, BC, CanadaReported employees: 51-200 | Vancouver, BC, Canada | 51-200 | Exact match | 84 contacts → |
“Stratcom is a full-service communications, opinion research and fundraising consulting firm with a simple mission: We help non-profits, advocacy groups and political candidates…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Decker Communicationsdecker.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 75 contacts → |
“We believe that better communication can transform the way people relate to each other and work together to achieve great things.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Critériocriterio.com.br HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 67 contacts → |
“A Critério desenvolve assessoria estratégica de comunicação para empresas, instituições, governos, políticos e líderes de expressão.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Seven Lettersevenletter.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 65 contacts → |
“Seven Letter, formerly Blue Engine + JDA, provides strategic communications solutions to the complex challenges facing corporations, nonprofits, coalitions and associations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Spitfirespitfirestrategies.com HQ: Washington, CA, United StatesReported employees: 11-50 | Washington, CA, United States | 11-50 | Exact match | 64 contacts → |
“At Spitfire, we share your vision of a better world and work hard to help you create the change you need to make great things happen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Personnalitépersonnalite.fr HQ: Boulogne Billancourt, FranceReported employees: Not recorded | Boulogne Billancourt, France | Not recorded | Exact match | 63 contacts → |
“Leader français* de l'accompagnement et du perfectionnement en communication pour les dirigeants, cadres et managers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Instituto Deândhelainstitutodeandhela.com.br HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 63 contacts → |
“Nosso objetivo é criar Profissionais Memoráveis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ihecs Academyihecs-academy.be HQ: Brussels, BelgiumReported employees: Not recorded | Brussels, Belgium | Not recorded | Exact match | 59 contacts → |
“IHECS Academy is the professional training center of IHECS, dedicated to the fields of communication, digital strategy, media and event management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 58 contacts → |
“ESC provides high-quality, accessible coaching and consulting services for nonprofits throughout Southern California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Akademie DER Deutschen Medien Ggmbhmedien-akademie.de HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 57 contacts → |
“Die gemeinnützige Akademie der Deutschen Medien zählt mit rund Teilnehmer*innen pro Jahr zu den führenden Medienakademien in Deutschland und kann auf über 25 Jahre Expertise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | London School Of Public Relationslspr-education.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 53 contacts → |
“Established in 1992, the London School of Public Relations (LSPR) equips communications professionals with strategic skills through intensive, certified training programs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mindset ABmindset.se HQ: Stockholm, SwedenReported employees: 51-200 | Stockholm, Sweden | 51-200 | Exact match | 51 contacts → |
“Med närmare tjugo års erfarenhet är vi ett av Sveriges ledande företag inom Ledarskapsutveckling, Strategi, Projektledning, Kommunikation och Affärsmannaskap.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IMCIimci-formation.com HQ: Paris, FranceReported employees: Not recorded | Paris, France | Not recorded | Exact match | 50 contacts → |
“L'IMCI, Institut des Médias de la Communication sur Internet, centre de formation Community Manager, Réseaux Sociaux, Gestionnaire de communautés” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Humphrey Group INCthehumphreygroup.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 49 contacts → |
“At The Humphrey Group, inspiration is our purpose and our passion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,274 company matches
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Nonprofit communications training companies: 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
4,260 records in the displayed employee bands.
14 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 4,274 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 ↗
Nonprofit communications training companies by location
25 lists · largest firstEvery Nonprofit communications training companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Nonprofit communications training companies based in the United States1,146
- Nonprofit communications training companies based in the United Kingdom273
- Nonprofit communications training companies based in France244
- Nonprofit communications training companies based in Canada152
- Nonprofit communications training companies based in Germany141
- Nonprofit communications training companies based in the Netherlands138
- Nonprofit communications training companies based in Brazil135
- Nonprofit communications training companies based in Australia121
- Nonprofit communications training companies based in Spain92
- Nonprofit communications training companies based in India83
- Nonprofit communications training companies based in Italy47
- Nonprofit communications training companies based in Switzerland45
- Nonprofit communications training companies based in Poland42
- Nonprofit communications training companies based in Belgium37
- Nonprofit communications training companies based in Sweden37
Cities
- Nonprofit communications training companies based in London, United Kingdom125
- Nonprofit communications training companies based in New York, United States78
- Nonprofit communications training companies based in Paris, France59
- Nonprofit communications training companies based in Toronto, Canada50
- Nonprofit communications training companies based in Washington, United States40
- Nonprofit communications training companies based in Sao Paulo, Brazil38
- Nonprofit communications training companies based in Chicago, United States33
- Nonprofit communications training companies based in Los Angeles, United States29
- Nonprofit communications training companies based in Sydney, Australia26
- Nonprofit communications training companies based in San Francisco, United States25
Questions about this company list
What does Exact match mean for nonprofit communications training companies?
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 nonprofit communications training companies did RevenueBase find worldwide?
The saved snapshot records 4,274 matching company records, 21,592 tracked contacts and 3,120 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.
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Cite this list
RevenueBase Data Team. Top 25 nonprofit communications training companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/nonprofit-communications-training-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗