Company lists · Data refreshed November 2026

Top 25 Nonprofit program development consultants based in the United States

Name: Nonprofit program development consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 4,807 companies tracked

RevenueBase identified 4,807 company matches for nonprofit program development consultants associated with the United States as of November 2026 and tracks 36,127 professional contacts across them, including 10,027 with verified work emails. New York is the largest hub.

This list covers company matches for nonprofit program development consultants associated with the United States, 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.

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

4,807Companies

36,127Contacts tracked

10,027Verified emails

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The 25 largest nonprofit program development consultants based in the United States

Ranked by team size

Top 25 of 4,807 company matches for nonprofit program development consultants based in the United States, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CCS Fundraising	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	894 contacts →
	Exact match “For over 75 years, CCS Fundraising has empowered many of the world’s greatest organizations to advance some of the most important causes in history.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	RKD Group	Exact match	Plano, TX, United StatesHQ recorded Nov 6, 2026	201-500	514 contacts →
	Exact match “RKD Group is the trusted growth architect for nonprofits.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	The Bridgespan Group	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	201-500	479 contacts →
	Exact match “The Bridgespan Group is a global nonprofit that strives to make the world more equitable and just.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Nonprofit Hr, Powered By Onedigital	Exact match	Washington, MA, United StatesHQ recorded Nov 6, 2026	10001+	306 contacts →
	Exact match “Nonprofit HR was founded with one goal in mind: to strengthen the social impact sector by strengthening its people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	mckinsey.org	Exact match	New York, United StatesHQ recorded Nov 6, 2026	n/a	292 contacts →
	Exact match “Our programs bring the best of McKinsey to nonprofits and individuals determined to continue growing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	JCA	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	n/a	282 contacts →
	Exact match “JCA is the first and foremost independent consulting firm dedicated to addressing the technology and operational needs of nonprofits.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	TCC Group	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	n/a	244 contacts →
	Exact match “TCC Group collaborates with leaders to solve complex social problems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Nonprofit Finance Fund	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	230 contacts →
	Exact match “Financing for nonprofits https://nff.org/our-work/financing/#Consulting for nonprofits https://nff.org/our-work/consulting/#Partnerships with funders and networks…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	IFF Cdfi	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	51-200	226 contacts →
	Exact match “Grounded in equity and deep sector expertise, IFF champions nonprofits to shape more equitable and vibrant communities through community-centered lending, development, and real…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	M R	Exact match	Washington, United StatesHQ recorded Nov 6, 2026	51-200	213 contacts →
	Exact match “We are M+R.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Global Impact	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	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
12	CREW	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	158 contacts →
	Exact match “Founded in tandem with Turnberry Solutions, Crew serves as an innovative talent development program for both Turnberry and our clients by focusing exclusively on high-performing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Amphil	Exact match	Oak Park, AZ, United StatesHQ recorded Nov 6, 2026	51-200	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
14	Community Resource Center	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	n/a	139 contacts →
	Exact match “Community Resource Center (CRC) creates opportunities, tools, and strategies to develop nonprofits and community groups to strengthen Colorado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	The Acceleration Project	Exact match	Scarsdale, NY, United StatesHQ recorded Nov 6, 2026	11-50	129 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
16	Arabella Advisors	Exact match	Washington, NY, United StatesHQ recorded Nov 6, 2026	201-500	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
17	MAL Warwick Donordigital	Exact match	Berkeley, DC, United StatesHQ recorded Nov 6, 2026	51-200	121 contacts →
	Exact match “Our team of expert consultants develops innovative direct marketing-driven donor development programs for exceptional nonprofit causes like yours.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Harvard Undergraduate Consulting Group	Exact match	Cambridge, MA, United StatesHQ recorded Nov 6, 2026	51-200	116 contacts →
	Exact match “Harvard Undergraduate Consulting Group is a nonprofit student organization at Harvard dedicated to helping businesses grow and achieve their strategic goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	JMT Consulting	Exact match	Mount Juliet, TN, United StatesHQ recorded Nov 6, 2026	51-200	112 contacts →
	Exact match “Our number one priority at JMT is to empower nonprofits to achieve their mission through optimized systems and processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Campbell & Company	Exact match	Chicago, WA, United StatesHQ recorded Nov 6, 2026	51-200	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
21	Third Plateau	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	96 contacts →
	Exact match “One of Fast Company's 2025 Best Workplaces for Innovators!* Third Plateau is an impact consultancy on a mission to build lasting social good.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	ORR Group	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	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
23	Zuri Group	Exact match	Bend, OR, United StatesHQ recorded Nov 6, 2026	51-200	90 contacts →
	Exact match “Zuri Group partners with nonprofit organizations to turn big ideas into reality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Schultz & Williams	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	51-200	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
25	School&main Institute	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	n/a	88 contacts →
	Exact match “We are a not-for-profit organization that specializes in developing collaborative responses to issues in education, workforce, youth and community development.” 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 program development 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 4,807 nonprofit program development consultants based in the United States

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Nonprofit program development consultants based in the United States at a glance

As of Nov 6, 2026

27.8%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,180

11-50

517

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,807 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “nonprofit program development 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 10,027 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 program development consultants by metro

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

How many nonprofit program development consultants are there based in the United States?

RevenueBase identified 4,807 company matches for nonprofit program development consultants associated with the United States 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?

CCS Fundraising tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nonprofit program development consultants?

New York leads with 220 company records, followed by Washington (175) and Chicago (164).

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 10,027 professional contacts with verified work emails tracked across these 4,807 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.