Company lists · Data refreshed September 2026

Top 25 Nonprofit business planning firms based in the United States

Name: Nonprofit business planning firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 3,091 companies tracked

RevenueBase identified 3,091 nonprofit business planning firms headquartered in the United States as of September 2026 and tracks 23,480 professional contacts across them, including 5,779 with verified work emails. New York is the largest hub.

This list covers nonprofit business planning firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

3,091Companies

23,480Contacts tracked

5,779Verified emails

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The 25 largest nonprofit business planning firms based in the United States

Ranked by team size

Top 25 of 3,091 nonprofit business planning firms based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit business planning firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Lucas Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	10001+	756 contacts →
	Partial evidence “Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.” Source: RevenueBase Database · checked Sep 20, 2026
2	CCS Fundraising	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	728 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
3	Arabella Advisors	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	201-500	227 contacts →
	Partial evidence “Arabella Advisors is a professional services firm that provides administrative, operational, and strategic support to nonprofits, foundations, and individual donors.” Source: RevenueBase Database · checked Sep 20, 2026
4	Nonprofit Finance Fund	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	212 contacts →
	Partial evidence “Financing for nonprofits https://nff.org/our-work/financing/#Consulting for nonprofits https://nff.org/our-work/consulting/#Partnerships with funders and networks…” Source: RevenueBase Database · checked Sep 20, 2026
5	M R	Indirect evidence	Washington, United StatesHQ checked Sep 20, 2026	51-200	208 contacts →
	Indirect evidence “We are M+R.” Source: RevenueBase Database · checked Sep 20, 2026
6	FES	Partial evidence	Lincoln, NE, United StatesHQ checked Sep 20, 2026	51-200	181 contacts →
	Partial evidence “FES is a nonprofit foundation that provides support to communities and nonprofit organizations so they can focus on fulfilling their missions.” Source: RevenueBase Database · checked Sep 20, 2026
7	Harvard Undergraduate Consulting Group	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 20, 2026	51-200	144 contacts →
	Partial evidence “Harvard Undergraduate Consulting Group is a nonprofit student organization at Harvard dedicated to helping businesses grow and achieve their strategic goals.” Source: RevenueBase Database · checked Sep 20, 2026
8	The Acceleration Project	Partial evidence	Scarsdale, NY, United StatesHQ checked Sep 20, 2026	11-50	131 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
9	BWF	Partial evidence	Usa, United StatesHQ checked Sep 20, 2026	51-200	125 contacts →
	Partial evidence “BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.” Source: RevenueBase Database · checked Sep 20, 2026
10	JMT Consulting	Partial evidence	Mount Juliet, TN, United StatesHQ checked Sep 20, 2026	51-200	112 contacts →
	Partial evidence “Our number one priority at JMT is to empower nonprofits to achieve their mission through optimized systems and processes.” Source: RevenueBase Database · checked Sep 20, 2026
11	Zuri Group	Partial evidence	Bend, OR, United StatesHQ checked Sep 20, 2026	51-200	106 contacts →
	Partial evidence “Zuri Group partners with nonprofit organizations to turn big ideas into reality.” Source: RevenueBase Database · checked Sep 20, 2026
12	Campbell & Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	51-200	102 contacts →
	Partial evidence “Campbell & Company is a national nonprofit consulting firm that helps organizations create greater impact through fundraising, communications and strategic information services.” Source: RevenueBase Database · checked Sep 20, 2026
13	TSNE	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	201-500	100 contacts →
	Indirect evidence “At Third Sector New England, Inc.(TSNE) we know that change is possible and that change can be activated within people and communities.” Source: RevenueBase Database · checked Sep 20, 2026
14	ORR Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	99 contacts →
	Indirect evidence “Orr Group was born out of a need for event management and fundraising support in the philanthropic sector.” Source: RevenueBase Database · checked Sep 20, 2026
15	Emory Consult Your Community	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	11-50	88 contacts →
	Indirect evidence “Consult Your Community (CYC) is a student-run organization that provides pro-bono consulting services to small businesses across the United States.” Source: RevenueBase Database · checked Sep 20, 2026
16	Schultz & Williams	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 20, 2026	51-200	83 contacts →
	Partial evidence “Schultz & Williams is a national consulting firm dedicated to helping nonprofits of all types and sizes achieve financial stability, meet organizational goals, and support greater…” Source: RevenueBase Database · checked Sep 20, 2026
17	Empower Success Corps	Partial evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	51-200	74 contacts →
	Partial evidence “At ESC, our mission is to empower nonprofits to achieve their goals & contribute to a more just and equitable world.” Source: RevenueBase Database · checked Sep 20, 2026
18	Kiwi Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	72 contacts →
	Partial evidence “Kiwi Partners delivers exceptional Accounting, Consulting Services, and HR services to the nonprofit community.” Source: RevenueBase Database · checked Sep 20, 2026
19	The Ijaz Group	Partial evidence	Clifton, VA, United StatesHQ checked Sep 20, 2026	11-50	72 contacts →
	Partial evidence “Helping Nonprofits Build Efficient, Scalable Finance Departments” Source: RevenueBase Database · checked Sep 20, 2026
20	Chazin	Partial evidence	Nashville, TN, United StatesHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “At Chazin, mission-driven accounting is our business, but nonprofits are our passion.” Source: RevenueBase Database · checked Sep 20, 2026
21	Community Boost	Partial evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “We are the nonprofit sector’s expert’s expert.” Source: RevenueBase Database · checked Sep 20, 2026
22	Mainstream Nonprofit Solutions	Indirect evidence	Emporia, KS, United StatesHQ checked Sep 20, 2026	51-200	68 contacts →
	Indirect evidence “Vision: Maximize the missions of charitable organizations.” Source: RevenueBase Database · checked Sep 20, 2026
23	Sutro LI	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	51-200	68 contacts →
	Indirect evidence “Sutro Li is a full service financial management team that provides bookkeeping and financial advisory services to non-profits and mission-based businesses.” Source: RevenueBase Database · checked Sep 20, 2026
24	The Center For Nonprofit Management CNM	Partial evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	11-50	67 contacts →
	Partial evidence “CNM provides strategic data expertise and leading-edge technology to nonprofits with the support of foundations and corporations.” Source: RevenueBase Database · checked Sep 20, 2026
25	Accordus	Indirect evidence	Spring Hill, TN, United StatesHQ checked Sep 20, 2026	51-200	67 contacts →
	Indirect evidence “Accordus exists to support growing non-profit and mission driven for-profit organizations.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: nonprofit business planning firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names nonprofit business planning firms.
Partial evidence: Its own public description names part of nonprofit business planning firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nonprofit business planning firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,091 nonprofit business planning firms based in the United States

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Nonprofit business planning firms based in the United States at a glance

As of Sep 20, 2026

24.6%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,745

11-50

288

51-200

201-500

501-1,000

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 3,091 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among nonprofit business planning firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “nonprofit business planning firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names nonprofit business planning firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among nonprofit business planning firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 5,779 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Nonprofit business planning firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names nonprofit business planning firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many nonprofit business planning firms are there based in the United States?

RevenueBase identified 3,091 nonprofit business planning firms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Lucas Group, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most nonprofit business planning firms?

New York leads with 130 headquartered companies, followed by Chicago (114) and Washington (100).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,779 verified decision-maker contacts tracked across these 3,091 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.