Company lists · Data refreshed November 2026
Top 25 B corp certification consultants worldwide
RevenueBase identified 402 company matches for b corp certification consultants worldwide as of November 2026 and tracks 3,965 professional contacts across them, including 1,741 with verified work emails. The United Kingdom is the largest market and London the largest hub.
This list covers company matches for b corp certification consultants 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 b corp certification consultants 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 b corp certification consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 237 contacts → | ||||
Exact match “Nexum è un aggregatore di saperi al servizio delle piccole e medie imprese e delle organizzazioni profit e non profit, nato per affiancarle nelle sfide quotidiane e guidarle nel…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 168 contacts → | ||||
Exact match “Wij zijn Kyden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 106 contacts → | ||||
Exact match “ECOVIS Wingrave Yeats is a leading Certified B Corp firm of Chartered Accountants, Auditors, Business Advisors & Tax Specialists.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 99 contacts → | ||||
Exact match “Open is a Certified B Corporation® strategic and creative agency that brings people together to change the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 92 contacts → | ||||
Exact match “3Keel is an award-winning B-Corp sustainability consultancy committed to making systems, supply chains and landscapes fit for the future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 66 contacts → | ||||
Exact match “B Corps are accelerating a global culture shift to redefine success in business and build a more inclusive and sustainable economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 66 contacts → | ||||
Exact match “RBW Consulting is a proudly B Corp certified life sciences recruitment & search consultancy with purpose, delivered through what we call Human Intelligence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 65 contacts → | ||||
Exact match “Società Benefit certificata B Corp, realizziamo per la tua azienda progetti di cambiamento che espandono il benessere, le performance, il coinvolgimento delle tue persone, in una…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 55 contacts → | ||||
Exact match “Chez Comellink, nous pensons que les principes RSE ne sont pas une contrainte subie, mais au contraire créateurs de valeur pour l’entreprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “The MBS Group is a leading B-Corp certified executive search and leadership advisory firm working across all consumer-facing industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 52 contacts → | ||||
Exact match “Somos una B Corp, empresas que plantean una nueva manera de hacer negocios, gestionando los aspecto financieros, al mismo nivel de importancia que los aspectos ambientales y el…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 51 contacts → | ||||
Exact match “Volies is a B Corp company that helps organizations design and implement strategies to activate social transformation from within, through the strength of their teams, the true…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 51 contacts → | ||||
Exact match “Emzingo is a Certified B-Corporation working with purpose-driven leaders, teams, and organizations in the business and academic sectors, to drive innovation, inspire responsible…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 49 contacts → | ||||
Exact match “B Lab is transforming the global economy to benefit all people, communities, and the planet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 48 contacts → | ||||
Exact match “Seismic pinpoint the most credible and commercially viable frameworks to bring about environmental and social change for our partners around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 42 contacts → | ||||
Exact match “Founded in 2008 SUITSUIT® has evolved into a contemporary brand for the inquisitive, creative and globe-trotting consumer seeking original and trendy travel accessories.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 37 contacts → | ||||
Exact match “BWD is a pure-play, independent sustainability consultancy and B Corp with offices in Sydney, New York, Brisbane, Phoenix, and Auckland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 37 contacts → | ||||
Exact match “B Lab Australia and Aotearoa New Zealand (AANZ) is transforming the global economy to benefit people and the planet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 36 contacts → | ||||
Exact match “Created in 2006 and present in more than 100 countries, the B Corp movement brings together a community of more than 10 companies as well as experts and supporters from civil…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 35 contacts → | ||||
Exact match “Idealist Consulting is a award winning B Corp with over 20 year’s experience providing Salesforce, marketing automation, and managed services to nonprofits around the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 35 contacts → | ||||
Exact match “Varsity Technologies (certified B Corporation) is a strategic IT consulting firm that is committed to developing innovative IT services and solutions for educational institutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 33 contacts → | ||||
Exact match “We propel change-makers to create a fairer world faster through smart strategy, creative communications, and impact-driven activations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 32 contacts → | ||||
Exact match “We are a global gifting and sustainable merchandise consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 31 contacts → | ||||
Exact match “5Values Consulting Group powers leading brands that find and showcase the people who are making technology a force for good in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 30 contacts → | ||||
Exact match “AvS Advisors is a B Corp certified global boutique firm advising privately held businesses and their owners on making the right strategy and leadership decisions to ensure the…” 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 “b corp certification consultants”. 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 402 b corp certification consultants worldwide
See the full list, filter by size, metro and specialty, and access 1,741 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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B corp certification consultants 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 b corp certification consultants are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “b corp certification consultants” 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 1,741 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.
B corp certification consultants by location
3 lists · largest firstEvery B corp certification consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “b corp certification consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many b corp certification consultants are there worldwide?
RevenueBase identified 402 company matches for b corp certification consultants 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?
Nexumstp S.P.A. Società Benefit tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most b corp certification consultants?
The United Kingdom leads with 82 companies, followed by the United States (68) and Italy (49). Every b corp certification consultants list by country and city is linked on this page.
Which city has the most b corp certification consultants?
London leads with 22 company records, followed by Milan (13) and Montreal (6).
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 1,741 professional contacts with verified work emails tracked across these 402 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.
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Company intelligence · public preview
Top 25 b corp certification consultants worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 402 matching company records for b corp certification consultants worldwide, with 3,965 tracked contacts and 1,741 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 b corp certification consultants 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 |  Nexumstp S.P.A. Società Benefitnexumstp.itHQ: Rome, ItalyReported employees: 501-1,000 | Rome, Italy | 501-1,000 | Exact match | 237 contacts → |
“Nexum è un aggregatore di saperi al servizio delle piccole e medie imprese e delle organizzazioni profit e non profit, nato per affiancarle nelle sfide quotidiane e guidarle nel…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Kyden B Corpkyden.comHQ: Bussum, NetherlandsReported employees: 51-200 | Bussum, Netherlands | 51-200 | Exact match | 168 contacts → |
“Wij zijn Kyden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ecovis Wingrave Yeatsecovis.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 106 contacts → |
“ECOVIS Wingrave Yeats is a leading Certified B Corp firm of Chartered Accountants, Auditors, Business Advisors & Tax Specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Open I B Corpopencreates.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 99 contacts → |
“Open is a Certified B Corporation® strategic and creative agency that brings people together to change the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  3keel3keel.comHQ: Oxford, United KingdomReported employees: 51-200 | Oxford, United Kingdom | 51-200 | Exact match | 92 contacts → |
“3Keel is an award-winning B-Corp sustainability consultancy committed to making systems, supply chains and landscapes fit for the future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  B LAB UKbcorporation.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 66 contacts → |
“B Corps are accelerating a global culture shift to redefine success in business and build a more inclusive and sustainable economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  RBW Consultingrbwconsulting.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 66 contacts → |
“RBW Consulting is a proudly B Corp certified life sciences recruitment & search consultancy with purpose, delivered through what we call Human Intelligence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Mida SB SPAmida.bizHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 65 contacts → |
“Società Benefit certificata B Corp, realizziamo per la tua azienda progetti di cambiamento che espandono il benessere, le performance, il coinvolgimento delle tue persone, in una…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Comellink Certified B Corpcomellink.comHQ: Neuilly-sur-seine, FranceReported employees: 11-50 | Neuilly-sur-seine, France | 11-50 | Exact match | 55 contacts → |
“Chez Comellink, nous pensons que les principes RSE ne sont pas une contrainte subie, mais au contraire créateurs de valeur pour l’entreprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  The MBS Groupthembsgroup.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 53 contacts → |
“The MBS Group is a leading B-Corp certified executive search and leadership advisory firm working across all consumer-facing industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Strong Chilestrongchile.comHQ: Santiago, ChileReported employees: 11-50 | Santiago, Chile | 11-50 | Exact match | 52 contacts → |
“Somos una B Corp, empresas que plantean una nueva manera de hacer negocios, gestionando los aspecto financieros, al mismo nivel de importancia que los aspectos ambientales y el…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Volies Globalvolies.esHQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 51 contacts → |
“Volies is a B Corp company that helps organizations design and implement strategies to activate social transformation from within, through the strength of their teams, the true…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Emzingo & Emzingo Uemzingo.comHQ: Wilmington, United StatesReported employees: 11-50 | Wilmington, United States | 11-50 | Exact match | 51 contacts → |
“Emzingo is a Certified B-Corporation working with purpose-driven leaders, teams, and organizations in the business and academic sectors, to drive innovation, inspire responsible…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  B LAB Europebcorporation.euHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 49 contacts → |
“B Lab is transforming the global economy to benefit all people, communities, and the planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Seismicseismic-change.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 48 contacts → |
“Seismic pinpoint the most credible and commercially viable frameworks to bring about environmental and social change for our partners around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Suitsuit Certified B Corpsuitsuit.comHQ: Soest, NetherlandsReported employees: 11-50 | Soest, Netherlands | 11-50 | Exact match | 42 contacts → |
“Founded in 2008 SUITSUIT® has evolved into a contemporary brand for the inquisitive, creative and globe-trotting consumer seeking original and trendy travel accessories.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  BWD Strategicbwdstrategic.comHQ: Sydney, United StatesReported employees: 11-50 | Sydney, United States | 11-50 | Exact match | 37 contacts → |
“BWD is a pure-play, independent sustainability consultancy and B Corp with offices in Sydney, New York, Brisbane, Phoenix, and Auckland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  B LAB Australia And Aotearoa NEW Zealandbcorporation.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 37 contacts → |
“B Lab Australia and Aotearoa New Zealand (AANZ) is transforming the global economy to benefit people and the planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  B LAB Francebcorporation.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 36 contacts → |
“Created in 2006 and present in more than 100 countries, the B Corp movement brings together a community of more than 10 companies as well as experts and supporters from civil…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Idealist Consultingidealistconsulting.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 35 contacts → |
“Idealist Consulting is a award winning B Corp with over 20 year’s experience providing Salesforce, marketing automation, and managed services to nonprofits around the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Varsity Technologiesvarsitytechnologies.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 35 contacts → |
“Varsity Technologies (certified B Corporation) is a strategic IT consulting firm that is committed to developing innovative IT services and solutions for educational institutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Shape Historyshapehistory.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 33 contacts → |
“We propel change-makers to create a fairer world faster through smart strategy, creative communications, and impact-driven activations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  MACEmacepromotions.comHQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 32 contacts → |
“We are a global gifting and sustainable merchandise consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  5valuesweare5values.comHQ: London, FL, United KingdomReported employees: 51-200 | London, FL, United Kingdom | 51-200 | Exact match | 31 contacts → |
“5Values Consulting Group powers leading brands that find and showcase the people who are making technology a force for good in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  AVS Advisorsavs-advisors.comHQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 30 contacts → |
“AvS Advisors is a B Corp certified global boutique firm advising privately held businesses and their owners on making the right strategy and leadership decisions to ensure the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 402 company matches
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B corp certification consultants: 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
402 records in the displayed employee bands.
0 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 402 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 ↗
B corp certification consultants by location
3 lists · largest firstEvery B corp certification consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for b corp certification consultants?
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 b corp certification consultants did RevenueBase find worldwide?
The saved snapshot records 402 matching company records, 3,965 tracked contacts and 1,741 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.
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Cite this list
RevenueBase Data Team. Top 25 b corp certification consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/b-corp-certification-consultants.
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 b corp certification consultants worldwide
RevenueBase records 402 matching company records for b corp certification consultants worldwide, with 3,965 tracked contacts and 1,741 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 b corp certification consultants 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 | Nexumstp S.P.A. Società Benefitnexumstp.it HQ: Rome, ItalyReported employees: 501-1,000 | Rome, Italy | 501-1,000 | Exact match | 237 contacts → |
“Nexum è un aggregatore di saperi al servizio delle piccole e medie imprese e delle organizzazioni profit e non profit, nato per affiancarle nelle sfide quotidiane e guidarle nel…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kyden B Corpkyden.com HQ: Bussum, NetherlandsReported employees: 51-200 | Bussum, Netherlands | 51-200 | Exact match | 168 contacts → |
“Wij zijn Kyden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ecovis Wingrave Yeatsecovis.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 106 contacts → |
“ECOVIS Wingrave Yeats is a leading Certified B Corp firm of Chartered Accountants, Auditors, Business Advisors & Tax Specialists.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Open I B Corpopencreates.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 99 contacts → |
“Open is a Certified B Corporation® strategic and creative agency that brings people together to change the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 3keel3keel.com HQ: Oxford, United KingdomReported employees: 51-200 | Oxford, United Kingdom | 51-200 | Exact match | 92 contacts → |
“3Keel is an award-winning B-Corp sustainability consultancy committed to making systems, supply chains and landscapes fit for the future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | B LAB UKbcorporation.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 66 contacts → |
“B Corps are accelerating a global culture shift to redefine success in business and build a more inclusive and sustainable economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RBW Consultingrbwconsulting.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 66 contacts → |
“RBW Consulting is a proudly B Corp certified life sciences recruitment & search consultancy with purpose, delivered through what we call Human Intelligence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mida SB SPAmida.biz HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 65 contacts → |
“Società Benefit certificata B Corp, realizziamo per la tua azienda progetti di cambiamento che espandono il benessere, le performance, il coinvolgimento delle tue persone, in una…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Comellink Certified B Corpcomellink.com HQ: Neuilly-sur-seine, FranceReported employees: 11-50 | Neuilly-sur-seine, France | 11-50 | Exact match | 55 contacts → |
“Chez Comellink, nous pensons que les principes RSE ne sont pas une contrainte subie, mais au contraire créateurs de valeur pour l’entreprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The MBS Groupthembsgroup.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 53 contacts → |
“The MBS Group is a leading B-Corp certified executive search and leadership advisory firm working across all consumer-facing industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Strong Chilestrongchile.com HQ: Santiago, ChileReported employees: 11-50 | Santiago, Chile | 11-50 | Exact match | 52 contacts → |
“Somos una B Corp, empresas que plantean una nueva manera de hacer negocios, gestionando los aspecto financieros, al mismo nivel de importancia que los aspectos ambientales y el…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Volies Globalvolies.es HQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 51 contacts → |
“Volies is a B Corp company that helps organizations design and implement strategies to activate social transformation from within, through the strength of their teams, the true…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Emzingo & Emzingo Uemzingo.com HQ: Wilmington, United StatesReported employees: 11-50 | Wilmington, United States | 11-50 | Exact match | 51 contacts → |
“Emzingo is a Certified B-Corporation working with purpose-driven leaders, teams, and organizations in the business and academic sectors, to drive innovation, inspire responsible…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | B LAB Europebcorporation.eu HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 49 contacts → |
“B Lab is transforming the global economy to benefit all people, communities, and the planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Seismicseismic-change.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 48 contacts → |
“Seismic pinpoint the most credible and commercially viable frameworks to bring about environmental and social change for our partners around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Suitsuit Certified B Corpsuitsuit.com HQ: Soest, NetherlandsReported employees: 11-50 | Soest, Netherlands | 11-50 | Exact match | 42 contacts → |
“Founded in 2008 SUITSUIT® has evolved into a contemporary brand for the inquisitive, creative and globe-trotting consumer seeking original and trendy travel accessories.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | BWD Strategicbwdstrategic.com HQ: Sydney, United StatesReported employees: 11-50 | Sydney, United States | 11-50 | Exact match | 37 contacts → |
“BWD is a pure-play, independent sustainability consultancy and B Corp with offices in Sydney, New York, Brisbane, Phoenix, and Auckland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | B LAB Australia And Aotearoa NEW Zealandbcorporation.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 37 contacts → |
“B Lab Australia and Aotearoa New Zealand (AANZ) is transforming the global economy to benefit people and the planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | B LAB Francebcorporation.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 36 contacts → |
“Created in 2006 and present in more than 100 countries, the B Corp movement brings together a community of more than 10 companies as well as experts and supporters from civil…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Idealist Consultingidealistconsulting.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 35 contacts → |
“Idealist Consulting is a award winning B Corp with over 20 year’s experience providing Salesforce, marketing automation, and managed services to nonprofits around the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Varsity Technologiesvarsitytechnologies.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 35 contacts → |
“Varsity Technologies (certified B Corporation) is a strategic IT consulting firm that is committed to developing innovative IT services and solutions for educational institutions…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Shape Historyshapehistory.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 33 contacts → |
“We propel change-makers to create a fairer world faster through smart strategy, creative communications, and impact-driven activations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | MACEmacepromotions.com HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 32 contacts → |
“We are a global gifting and sustainable merchandise consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 5valuesweare5values.com HQ: London, FL, United KingdomReported employees: 51-200 | London, FL, United Kingdom | 51-200 | Exact match | 31 contacts → |
“5Values Consulting Group powers leading brands that find and showcase the people who are making technology a force for good in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | AVS Advisorsavs-advisors.com HQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 30 contacts → |
“AvS Advisors is a B Corp certified global boutique firm advising privately held businesses and their owners on making the right strategy and leadership decisions to ensure the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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B corp certification consultants: 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
402 records in the displayed employee bands.
0 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 402 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 ↗
B corp certification consultants by location
3 lists · largest firstEvery B corp certification consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for b corp certification consultants?
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 b corp certification consultants did RevenueBase find worldwide?
The saved snapshot records 402 matching company records, 3,965 tracked contacts and 1,741 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.
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Cite this list
RevenueBase Data Team. Top 25 b corp certification consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/b-corp-certification-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗