Company lists · Data refreshed November 2026

Top 25 Nonprofit board consultants worldwide

RevenueBase identified 2,417 company matches for nonprofit board consultants worldwide as of November 2026 and tracks 12,077 professional contacts across them, including 3,935 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 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 nonprofit board 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
2,417Companies
12,077Contacts tracked
3,935Verified emails
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The 25 largest nonprofit board consultants worldwide

Ranked by team size
Top 25 of 2,417 company matches for nonprofit board consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-200396 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
2Exact matchWashington, United StatesHQ recorded Nov 6, 202651-200213 contacts →

Exact match

“We are M+R.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLeiden, NetherlandsHQ recorded Nov 6, 202651-200193 contacts →

Exact match

“De Kleine Consultant maakt Kleine Consultants en haar klanten groot door strategisch advies te bieden daar waar het de meeste waarde toevoegt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOak Park, AZ, United StatesHQ recorded Nov 6, 202651-200149 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
5Exact matchScarsdale, NY, United StatesHQ recorded Nov 6, 202611-50129 contacts →

Exact match

“The Acceleration Project (TAP) is a nonprofit organization with a mission to unlock pathways to wealth creation and economic mobility by accelerating under-resourced small…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChicago, WA, United StatesHQ recorded Nov 6, 202651-200103 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
7Exact matchToronto, AB, CanadaHQ recorded Nov 6, 202651-200102 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
8Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202651-20088 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
9Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-20079 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
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Kiwi Partners delivers exceptional Accounting, Consulting Services, and HR services to the nonprofit community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUsa, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSt Augustine, FL, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Founded in 1982, The FOCUS Group has served nonprofits for nearly four decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrugge, BelgiumHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Je bent zaakvoerder van een KMO of een sociaal (non) profit organisatie en op zoek naar betaalbaar professioneel advies?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Our mission is to help our charter school and non-profit clients meet their strategic, operational, financial and organizational goals more effectively and efficiently than they…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“ESC provides high-quality, accessible coaching and consulting services for nonprofits throughout Southern California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Carey & Co helps nonprofits grow by providing outsourced financial leadership and services that support efficient operations, transparent finances, and strategic decision-making.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“We help nonprofits amplify their impact to create more good in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“BoardSource envisions a future where the nonprofit community has the leadership to fulfill its purpose and create a just world where all can thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Coxe Curry & Associates is the Atlanta consulting firm creating the strategies and connections that help nonprofits thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPlymouth, MI, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Formed in 1987, Financial One was founded because of the need nonprofit organizations have for accurate and timely financial information.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew York, DC, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Graham-Pelton is the fundraising consulting firm chosen by leading nonprofits worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBern, SwitzerlandHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Haben Sie eine zündende Idee oder ein innovatives Projekt mit dem Potenzial, unsere Gesellschaft voranzubringen?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“As nonprofit leaders, you have to stay agile and resilient to remain profitable, sustainable, and ahead-always ensuring that growth equals funding, and that funding equals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Serving those who serve the common good.™ Fuel your cause with powerful fundraising, people, and systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“You are here to make an impact, we’re here to help you grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,417 nonprofit board consultants worldwide

See the full list, filter by size, metro and specialty, and access 3,935 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit board consultants worldwide at a glance

As of Nov 6, 2026
32.6%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,133
11-50
225
51-200
46
201-500
5
501-1,000
2
1,001-5,000
1
10001+
1

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 consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “nonprofit board 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 3,935 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 consultants by location

11 lists · largest first

Every Nonprofit board consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit board consultants are there worldwide?

RevenueBase identified 2,417 company matches for nonprofit board 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?

Board Academy BR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most nonprofit board consultants?

The United States leads with 1,343 companies, followed by Canada (124) and the United Kingdom (73). Every nonprofit board consultants list by country and city is linked on this page.

Which city has the most nonprofit board consultants?

New York leads with 71 company records, followed by Chicago (54) and London (46).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,935 professional contacts with verified work emails tracked across these 2,417 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.