Company lists · Data refreshed November 2026
Top 25 Nonprofit board advisory services worldwide
RevenueBase identified 5,479 company matches for nonprofit board advisory services worldwide as of November 2026 and tracks 40,679 professional contacts across them, including 8,577 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for nonprofit board advisory services 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 board advisory services 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 board advisory services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,220 contacts → | ||||
Exact match “Blackmont Consulting provides 100% free advisory services to NGO´s, NPO´s and start-ups.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 837 contacts → | ||||
Exact match “THE NONPROFIT ACCOUNTING SPECIALISTS.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 506 contacts → | ||||
Exact match “For more than 30 years, NYSTEC has provided independent advisory services to our government partners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 396 contacts → | ||||
Exact match “A Board Academy é a evolução da formação, desenvolvimento e certificação de Conselheiros Empresariais.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 273 contacts → | ||||
Exact match “As a national full-service accounting and advisory firm exclusively serving nonprofit organizations, CapinCrouse provides professional solutions to organizations whose outcomes…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 268 contacts → | ||||
Exact match “Isaacson, Miller is one of the nation's premier executive search firms serving organizations that advance the public good.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 217 contacts → | ||||
Exact match “As certified public accountants and expert financial advisors, we empower non-profits to achieve their mission.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 214 contacts → | ||||
Exact match “Secot es una Asociación sin Ánimo de Lucro y DECLARADA DE UTILIDAD PÚBLICA en 1995.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 213 contacts → | ||||
Exact match “We are M+R.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 190 contacts → | ||||
Exact match “Global Impact serves as a trusted philanthropy advisor, intermediary, and nonprofit partner for greater giving.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 185 contacts → | ||||
Exact match “Are you a business owner who could benefit from business coaching and from the strategic advantage of being a member of a TAB advisory Board of Directors?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 149 contacts → | ||||
Exact match “AmPhil exists to promote the art of civil association by helping philanthropists, charitable foundations, and nonprofit organizations grow and flourish through practical guidance…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 127 contacts → | ||||
Exact match “Arabella Advisors is a professional services firm that provides administrative, operational, and strategic support to nonprofits, foundations, and individual donors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 122 contacts → | ||||
Exact match “As the leading professional body for the advisory sector, the Advisory Board Centre works collectively with its members to raise the standard of the global advisory sector -…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 109 contacts → | ||||
Exact match “Welcome to Sayer Vincent, experts in auditing and advising charities and social purpose organisations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 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 | |||||
| 17 | 102 contacts → | ||||
Exact match “At KCI, we are a firm focused on values and people…both ours and yours.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 99 contacts → | ||||
Exact match “We constitute a young team of path breaking professionals, who believe in creating value through innovation and creativity so as to provide ultimate client satisfaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 96 contacts → | ||||
Exact match “Samen de basis leggen voor maatschappelijk resultaat.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 94 contacts → | ||||
Exact match “Orr Group is a nonprofit consulting firm specializing in the business of philanthropy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 88 contacts → | ||||
Exact match “Schultz & Williams is a national consulting firm that helps nonprofits strengthen fundraising, leadership capacity and organizational strategy through development consulting…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 79 contacts → | ||||
Exact match “SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 79 contacts → | ||||
Exact match “At ESC, our mission is to empower nonprofits to achieve their goals & contribute to a more just and equitable world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 78 contacts → | ||||
Exact match “At Chazin, mission-driven accounting is our business, but nonprofits are our passion.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 78 contacts → | ||||
Exact match “Een transparante missie.” 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 board advisory services”. 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 5,479 nonprofit board advisory services worldwide
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Nonprofit board advisory services 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 board advisory services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “nonprofit board advisory services” 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 8,577 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 board advisory services by location
37 lists · largest firstEvery Nonprofit board advisory services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Nonprofit board advisory services based in the United States2,199
- Nonprofit board advisory services based in the United Kingdom245
- Nonprofit board advisory services based in Canada220
- Nonprofit board advisory services based in Australia199
- Nonprofit board advisory services based in Brazil193
- Nonprofit board advisory services based in the Netherlands122
- Nonprofit board advisory services based in Spain111
- Nonprofit board advisory services based in India84
- Nonprofit board advisory services based in Switzerland75
- Nonprofit board advisory services based in France68
- Nonprofit board advisory services based in Denmark64
- Nonprofit board advisory services based in Germany59
- Nonprofit board advisory services based in Sweden50
- Nonprofit board advisory services based in Italy42
- Nonprofit board advisory services based in South Africa37
- Nonprofit board advisory services based in New Zealand36
- Nonprofit board advisory services based in Norway31
- Nonprofit board advisory services based in Belgium30
Cities
- Nonprofit board advisory services based in New York, United States121
- Nonprofit board advisory services based in London, United Kingdom112
- Nonprofit board advisory services based in Chicago, United States82
- Nonprofit board advisory services based in Washington, United States77
- Nonprofit board advisory services based in Sao Paulo, Brazil52
- Nonprofit board advisory services based in Atlanta, United States51
- Nonprofit board advisory services based in Boston, United States44
- Nonprofit board advisory services based in Seattle, United States42
- Nonprofit board advisory services based in Sydney, Australia42
- Nonprofit board advisory services based in Toronto, Canada40
- Nonprofit board advisory services based in Los Angeles, United States34
- Nonprofit board advisory services based in Paris, France34
- Nonprofit board advisory services based in Melbourne, Australia32
- Nonprofit board advisory services based in Brisbane, Australia30
- Nonprofit board advisory services based in Portland, United States29
- Nonprofit board advisory services based in San Francisco, United States29
- Nonprofit board advisory services based in Denver, United States28
- Nonprofit board advisory services based in Minneapolis, United States26
- Nonprofit board advisory services based in Vancouver, Canada25
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 board advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nonprofit board advisory services are there worldwide?
RevenueBase identified 5,479 company matches for nonprofit board advisory services 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?
Blackmont Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most nonprofit board advisory services?
The United States leads with 2,199 companies, followed by the United Kingdom (245) and Canada (220). Every nonprofit board advisory services list by country and city is linked on this page.
Which city has the most nonprofit board advisory services?
New York leads with 121 company records, followed by London (120) and Chicago (82).
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 8,577 professional contacts with verified work emails tracked across these 5,479 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 5,479 nonprofit board advisory services 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 board advisory services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 5,479 matching company records for nonprofit board advisory services worldwide, with 40,679 tracked contacts and 8,577 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 board advisory services 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 |  Blackmont Consultingblackmontconsulting.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 1,220 contacts → |
“Blackmont Consulting provides 100% free advisory services to NGO´s, NPO´s and start-ups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Your Part-Time Controller, LLCyptc.comHQ: Philadelphia, PA, United StatesReported employees: 501-1,000 | Philadelphia, PA, United States | 501-1,000 | Exact match | 837 contacts → |
“THE NONPROFIT ACCOUNTING SPECIALISTS.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Rome, NY, United StatesReported employees: 201-500 | Rome, NY, United States | 201-500 | Exact match | 506 contacts → |
“For more than 30 years, NYSTEC has provided independent advisory services to our government partners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Board Academy BRboardbr.comHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 396 contacts → |
“A Board Academy é a evolução da formação, desenvolvimento e certificação de Conselheiros Empresariais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Capincrousecapincrouse.comHQ: Indianapolis, CA, United StatesReported employees: 51-200 | Indianapolis, CA, United States | 51-200 | Exact match | 273 contacts → |
“As a national full-service accounting and advisory firm exclusively serving nonprofit organizations, CapinCrouse provides professional solutions to organizations whose outcomes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Isaacson, Millerimsearch.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 268 contacts → |
“Isaacson, Miller is one of the nation's premier executive search firms serving organizations that advance the public good.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Ncheng LLPncheng.comHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 217 contacts → |
“As certified public accountants and expert financial advisors, we empower non-profits to achieve their mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  SECOTsecot.orgHQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 214 contacts → |
“Secot es una Asociación sin Ánimo de Lucro y DECLARADA DE UTILIDAD PÚBLICA en 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  M Rmrss.comHQ: Washington, United StatesReported employees: 51-200 | Washington, United States | 51-200 | Exact match | 213 contacts → |
“We are M+R.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Global Impactcharity.orgHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 190 contacts → |
“Global Impact serves as a trusted philanthropy advisor, intermediary, and nonprofit partner for greater giving.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  The Alternative Board Worldwidethealternativeboard.comHQ: Denver, CO, United StatesReported employees: Not recorded | Denver, CO, United States | Not recorded | Exact match | 185 contacts → |
“Are you a business owner who could benefit from business coaching and from the strategic advantage of being a member of a TAB advisory Board of Directors?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Amphilamphil.comHQ: Oak Park, AZ, United StatesReported employees: 51-200 | Oak Park, AZ, United States | 51-200 | Exact match | 149 contacts → |
“AmPhil exists to promote the art of civil association by helping philanthropists, charitable foundations, and nonprofit organizations grow and flourish through practical guidance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Arabella Advisorsarabellaadvisors.comHQ: Washington, NY, United StatesReported employees: 201-500 | Washington, NY, United States | 201-500 | Exact match | 127 contacts → |
“Arabella Advisors is a professional services firm that provides administrative, operational, and strategic support to nonprofits, foundations, and individual donors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Advisory Board Centreadvisoryboardcentre.comHQ: Brisbane City, AustraliaReported employees: 11-50 | Brisbane City, Australia | 11-50 | Exact match | 122 contacts → |
“As the leading professional body for the advisory sector, the Advisory Board Centre works collectively with its members to raise the standard of the global advisory sector -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sayer Vincentsayervincent.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 109 contacts → |
“Welcome to Sayer Vincent, experts in auditing and advising charities and social purpose organisations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  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. | |||||
| 17 |  KCIkciphilanthropy.comHQ: Toronto, AB, CanadaReported employees: 51-200 | Toronto, AB, Canada | 51-200 | Exact match | 102 contacts → |
“At KCI, we are a firm focused on values and people…both ours and yours.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  International Business Advisorsibadvisors.coHQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 99 contacts → |
“We constitute a young team of path breaking professionals, who believe in creating value through innovation and creativity so as to provide ultimate client satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Haute Equipe Partners In Public B.Vhaute-equipe.nlHQ: Hoofddorp, NetherlandsReported employees: 51-200 | Hoofddorp, Netherlands | 51-200 | Exact match | 96 contacts → |
“Samen de basis leggen voor maatschappelijk resultaat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ORR Grouporrgroup.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 94 contacts → |
“Orr Group is a nonprofit consulting firm specializing in the business of philanthropy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Schultz & Williamsschultzwilliams.comHQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 88 contacts → |
“Schultz & Williams is a national consulting firm that helps nonprofits strengthen fundraising, leadership capacity and organizational strategy through development consulting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 79 contacts → |
“SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Empower Success Corpsempowersuccesscorps.orgHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 79 contacts → |
“At ESC, our mission is to empower nonprofits to achieve their goals & contribute to a more just and equitable world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Chazinchazinandcompany.comHQ: Nashville, TN, United StatesReported employees: 51-200 | Nashville, TN, United States | 51-200 | Exact match | 78 contacts → |
“At Chazin, mission-driven accounting is our business, but nonprofits are our passion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Konsilantokonsilanto.beHQ: Kontich, BelgiumReported employees: 51-200 | Kontich, Belgium | 51-200 | Exact match | 78 contacts → |
“Een transparante missie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,479 company matches
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Nonprofit board advisory services: 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
5,461 records in the displayed employee bands.
18 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 5,479 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 board advisory services by location
37 lists · largest firstEvery Nonprofit board advisory services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Nonprofit board advisory services based in the United States2,199
- Nonprofit board advisory services based in the United Kingdom245
- Nonprofit board advisory services based in Canada220
- Nonprofit board advisory services based in Australia199
- Nonprofit board advisory services based in Brazil193
- Nonprofit board advisory services based in the Netherlands122
- Nonprofit board advisory services based in Spain111
- Nonprofit board advisory services based in India84
- Nonprofit board advisory services based in Switzerland75
- Nonprofit board advisory services based in France68
- Nonprofit board advisory services based in Denmark64
- Nonprofit board advisory services based in Germany59
- Nonprofit board advisory services based in Sweden50
- Nonprofit board advisory services based in Italy42
- Nonprofit board advisory services based in South Africa37
- Nonprofit board advisory services based in New Zealand36
- Nonprofit board advisory services based in Norway31
- Nonprofit board advisory services based in Belgium30
Cities
- Nonprofit board advisory services based in New York, United States121
- Nonprofit board advisory services based in London, United Kingdom112
- Nonprofit board advisory services based in Chicago, United States82
- Nonprofit board advisory services based in Washington, United States77
- Nonprofit board advisory services based in Sao Paulo, Brazil52
- Nonprofit board advisory services based in Atlanta, United States51
- Nonprofit board advisory services based in Boston, United States44
- Nonprofit board advisory services based in Seattle, United States42
- Nonprofit board advisory services based in Sydney, Australia42
- Nonprofit board advisory services based in Toronto, Canada40
- Nonprofit board advisory services based in Los Angeles, United States34
- Nonprofit board advisory services based in Paris, France34
- Nonprofit board advisory services based in Melbourne, Australia32
- Nonprofit board advisory services based in Brisbane, Australia30
- Nonprofit board advisory services based in Portland, United States29
- Nonprofit board advisory services based in San Francisco, United States29
- Nonprofit board advisory services based in Denver, United States28
- Nonprofit board advisory services based in Minneapolis, United States26
- Nonprofit board advisory services based in Vancouver, Canada25
Questions about this company list
What does Exact match mean for nonprofit board advisory services?
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 board advisory services did RevenueBase find worldwide?
The saved snapshot records 5,479 matching company records, 40,679 tracked contacts and 8,577 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 board advisory services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/nonprofit-board-advisory-services.
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 board advisory services worldwide
RevenueBase records 5,479 matching company records for nonprofit board advisory services worldwide, with 40,679 tracked contacts and 8,577 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 board advisory services 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 | Blackmont Consultingblackmontconsulting.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 1,220 contacts → |
“Blackmont Consulting provides 100% free advisory services to NGO´s, NPO´s and start-ups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Your Part-Time Controller, LLCyptc.com HQ: Philadelphia, PA, United StatesReported employees: 501-1,000 | Philadelphia, PA, United States | 501-1,000 | Exact match | 837 contacts → |
“THE NONPROFIT ACCOUNTING SPECIALISTS.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Rome, NY, United StatesReported employees: 201-500 | Rome, NY, United States | 201-500 | Exact match | 506 contacts → |
“For more than 30 years, NYSTEC has provided independent advisory services to our government partners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Board Academy BRboardbr.com HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 396 contacts → |
“A Board Academy é a evolução da formação, desenvolvimento e certificação de Conselheiros Empresariais.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Capincrousecapincrouse.com HQ: Indianapolis, CA, United StatesReported employees: 51-200 | Indianapolis, CA, United States | 51-200 | Exact match | 273 contacts → |
“As a national full-service accounting and advisory firm exclusively serving nonprofit organizations, CapinCrouse provides professional solutions to organizations whose outcomes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Isaacson, Millerimsearch.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 268 contacts → |
“Isaacson, Miller is one of the nation's premier executive search firms serving organizations that advance the public good.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ncheng LLPncheng.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 217 contacts → |
“As certified public accountants and expert financial advisors, we empower non-profits to achieve their mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SECOTsecot.org HQ: Madrid, SpainReported employees: 1,001-5,000 | Madrid, Spain | 1,001-5,000 | Exact match | 214 contacts → |
“Secot es una Asociación sin Ánimo de Lucro y DECLARADA DE UTILIDAD PÚBLICA en 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | M Rmrss.com HQ: Washington, United StatesReported employees: 51-200 | Washington, United States | 51-200 | Exact match | 213 contacts → |
“We are M+R.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Global Impactcharity.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 190 contacts → |
“Global Impact serves as a trusted philanthropy advisor, intermediary, and nonprofit partner for greater giving.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | The Alternative Board Worldwidethealternativeboard.com HQ: Denver, CO, United StatesReported employees: Not recorded | Denver, CO, United States | Not recorded | Exact match | 185 contacts → |
“Are you a business owner who could benefit from business coaching and from the strategic advantage of being a member of a TAB advisory Board of Directors?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Amphilamphil.com HQ: Oak Park, AZ, United StatesReported employees: 51-200 | Oak Park, AZ, United States | 51-200 | Exact match | 149 contacts → |
“AmPhil exists to promote the art of civil association by helping philanthropists, charitable foundations, and nonprofit organizations grow and flourish through practical guidance…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Arabella Advisorsarabellaadvisors.com HQ: Washington, NY, United StatesReported employees: 201-500 | Washington, NY, United States | 201-500 | Exact match | 127 contacts → |
“Arabella Advisors is a professional services firm that provides administrative, operational, and strategic support to nonprofits, foundations, and individual donors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Advisory Board Centreadvisoryboardcentre.com HQ: Brisbane City, AustraliaReported employees: 11-50 | Brisbane City, Australia | 11-50 | Exact match | 122 contacts → |
“As the leading professional body for the advisory sector, the Advisory Board Centre works collectively with its members to raise the standard of the global advisory sector -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sayer Vincentsayervincent.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 109 contacts → |
“Welcome to Sayer Vincent, experts in auditing and advising charities and social purpose organisations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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. | |||||
| 17 | KCIkciphilanthropy.com HQ: Toronto, AB, CanadaReported employees: 51-200 | Toronto, AB, Canada | 51-200 | Exact match | 102 contacts → |
“At KCI, we are a firm focused on values and people…both ours and yours.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | International Business Advisorsibadvisors.co HQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 99 contacts → |
“We constitute a young team of path breaking professionals, who believe in creating value through innovation and creativity so as to provide ultimate client satisfaction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Haute Equipe Partners In Public B.Vhaute-equipe.nl HQ: Hoofddorp, NetherlandsReported employees: 51-200 | Hoofddorp, Netherlands | 51-200 | Exact match | 96 contacts → |
“Samen de basis leggen voor maatschappelijk resultaat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ORR Grouporrgroup.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 94 contacts → |
“Orr Group is a nonprofit consulting firm specializing in the business of philanthropy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Schultz & Williamsschultzwilliams.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 88 contacts → |
“Schultz & Williams is a national consulting firm that helps nonprofits strengthen fundraising, leadership capacity and organizational strategy through development consulting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 79 contacts → |
“SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Empower Success Corpsempowersuccesscorps.org HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 79 contacts → |
“At ESC, our mission is to empower nonprofits to achieve their goals & contribute to a more just and equitable world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Chazinchazinandcompany.com HQ: Nashville, TN, United StatesReported employees: 51-200 | Nashville, TN, United States | 51-200 | Exact match | 78 contacts → |
“At Chazin, mission-driven accounting is our business, but nonprofits are our passion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Konsilantokonsilanto.be HQ: Kontich, BelgiumReported employees: 51-200 | Kontich, Belgium | 51-200 | Exact match | 78 contacts → |
“Een transparante missie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,479 company matches
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Nonprofit board advisory services: 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
5,461 records in the displayed employee bands.
18 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 5,479 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 board advisory services by location
37 lists · largest firstEvery Nonprofit board advisory services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Nonprofit board advisory services based in the United States2,199
- Nonprofit board advisory services based in the United Kingdom245
- Nonprofit board advisory services based in Canada220
- Nonprofit board advisory services based in Australia199
- Nonprofit board advisory services based in Brazil193
- Nonprofit board advisory services based in the Netherlands122
- Nonprofit board advisory services based in Spain111
- Nonprofit board advisory services based in India84
- Nonprofit board advisory services based in Switzerland75
- Nonprofit board advisory services based in France68
- Nonprofit board advisory services based in Denmark64
- Nonprofit board advisory services based in Germany59
- Nonprofit board advisory services based in Sweden50
- Nonprofit board advisory services based in Italy42
- Nonprofit board advisory services based in South Africa37
- Nonprofit board advisory services based in New Zealand36
- Nonprofit board advisory services based in Norway31
- Nonprofit board advisory services based in Belgium30
Cities
- Nonprofit board advisory services based in New York, United States121
- Nonprofit board advisory services based in London, United Kingdom112
- Nonprofit board advisory services based in Chicago, United States82
- Nonprofit board advisory services based in Washington, United States77
- Nonprofit board advisory services based in Sao Paulo, Brazil52
- Nonprofit board advisory services based in Atlanta, United States51
- Nonprofit board advisory services based in Boston, United States44
- Nonprofit board advisory services based in Seattle, United States42
- Nonprofit board advisory services based in Sydney, Australia42
- Nonprofit board advisory services based in Toronto, Canada40
- Nonprofit board advisory services based in Los Angeles, United States34
- Nonprofit board advisory services based in Paris, France34
- Nonprofit board advisory services based in Melbourne, Australia32
- Nonprofit board advisory services based in Brisbane, Australia30
- Nonprofit board advisory services based in Portland, United States29
- Nonprofit board advisory services based in San Francisco, United States29
- Nonprofit board advisory services based in Denver, United States28
- Nonprofit board advisory services based in Minneapolis, United States26
- Nonprofit board advisory services based in Vancouver, Canada25
Questions about this company list
What does Exact match mean for nonprofit board advisory services?
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 board advisory services did RevenueBase find worldwide?
The saved snapshot records 5,479 matching company records, 40,679 tracked contacts and 8,577 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
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Cite this list
RevenueBase Data Team. Top 25 nonprofit board advisory services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/nonprofit-board-advisory-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗