Company lists · Data refreshed September 2026

Top 25 Grants management consulting firms based in the United States

Name: Grants management consulting 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 28, 2026 1,282 companies tracked

RevenueBase identified 1,282 grants management consulting firms headquartered in the United States as of September 2026 and tracks 6,932 professional contacts across them, including 2,612 with verified work emails. Washington is the largest hub.

This list covers grants management consulting 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 28, 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 28, 2026 86% judged on-target in blind review

1,282Companies

6,932Contacts tracked

2,612Verified emails

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The 25 largest grants management consulting firms based in the United States

Ranked by team size

Top 25 of 1,282 grants management consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grants management consulting 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	Grantworks, INC	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	201-500	265 contacts →
	Partial evidence “GrantWorks has secured and managed more than $14 billion in grant funding for 725+ local government clients.” Source: RevenueBase Database · checked Sep 28, 2026
2	Mcallister & Quinn	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	170 contacts →
	Partial evidence “McAllister & Quinn is a Washington, DC consulting firm that provides a comprehensive range of services to a diverse group of clients with issues before the federal government.” Source: RevenueBase Database · checked Sep 28, 2026
3	Anser Advisory	Indirect evidence	Santa Ana, CA, United StatesHQ checked Sep 28, 2026	501-1,000	138 contacts →
	Indirect evidence “We’re strategic thinkers and complex problem solvers.” Source: RevenueBase Database · checked Sep 28, 2026
4	Mcking Consulting	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 28, 2026	51-200	118 contacts →
	Strong evidence “McKing Consulting Corporation provides a variety of general and specialized management consulting services to the federal government, state agencies, nonprofits, and public and…” Source: RevenueBase Database · checked Sep 28, 2026
5	JMT Consulting	Indirect evidence	Mount Juliet, TN, United StatesHQ checked Sep 28, 2026	51-200	112 contacts →
	Indirect 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 28, 2026
6	Premier Consulting & Integration	Indirect evidence	Red Bank, NJ, United StatesHQ checked Sep 28, 2026	51-200	109 contacts →
	Indirect evidence “We Make Your Business Operations Comfortable.” Source: RevenueBase Database · checked Sep 28, 2026
7	Hektoen Institute, LLC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	102 contacts →
	Strong evidence “Founded in 1943, Hektoen Institute offers a full-service, turn-key grant management solution for nonprofit organizations and municipalities.” Source: RevenueBase Database · checked Sep 28, 2026
8	Evoke Consulting, LLC	Strong evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	51-200	98 contacts →
	Strong evidence “Evoke Research and Consulting, LLC, is a federal management consulting firm predicated on the belief that a corporate culture free from the assumptions surrounding government…” Source: RevenueBase Database · checked Sep 28, 2026
9	Schultz & Williams	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 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 28, 2026
10	Momentum, INC	Indirect evidence	Camp Hill, PA, United StatesHQ checked Sep 28, 2026	51-200	75 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
11	EVA Garland Consulting, LLC	Partial evidence	Raleigh, CA, United StatesHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Eva Garland Consulting (EGC) is a global leader in securing non-dilutive funding and providing comprehensive accounting and compliance services.” Source: RevenueBase Database · checked Sep 28, 2026
12	Capital Edge Consulting	Strong evidence	Vienna, VA, United StatesHQ checked Sep 28, 2026	51-200	70 contacts →
	Strong evidence “Capital Edge is the largest consulting firm exclusively dedicated to government contractors and grant recipients.” Source: RevenueBase Database · checked Sep 28, 2026
13	Federal Government Advisors, LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “At FGA we are an independent contract consulting firm that assists businesses of all sizes, non-profit organizations, and freelancers in obtaining everything necessary in order to…” Source: RevenueBase Database · checked Sep 28, 2026
14	Elevate Smart Grants For Powerful Social Change	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	55 contacts →
	Partial evidence “Elevate is a woman-owned and woman-led business established to help nonprofit organizations of all sizes build, sustain, and grow effective grant programs.” Source: RevenueBase Database · checked Sep 28, 2026
15	Capitol Hill Management Services, INC	Strong evidence	Albany, NY, United StatesHQ checked Sep 28, 2026	11-50	54 contacts →
	Strong evidence “Capitol Hill Management Services is a comprehensive consulting firm providing a full range of professional services to associations, non-profits, licensing boards, government…” Source: RevenueBase Database · checked Sep 28, 2026
16	Vault Consulting Accounting, Human Resources, Research	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect evidence “At Vault, the nation’s leading accounting, human resources and research firm for nonprofits and associations, we help organizations thrive and grow.” Source: RevenueBase Database · checked Sep 28, 2026
17	Heinfeld, Meech & Co., P.C	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “HeinfeldMeech is a premier auditing and consulting firm specializing in the service of governmental and nonprofit organizations.” Source: RevenueBase Database · checked Sep 28, 2026
18	Millennium Strategies	Strong evidence	Morristown, NJ, United StatesHQ checked Sep 28, 2026	11-50	53 contacts →
	Strong evidence “Millennium Strategies is the largest full-service grants consulting firm in the region.” Source: RevenueBase Database · checked Sep 28, 2026
19	Rakoty Nonprofit Accountants	Partial evidence	East Brunswick, NJ, United StatesHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “We provide Nonprofit organizations with quality affordable Financial & Technical management services.” Source: RevenueBase Database · checked Sep 28, 2026
20	Brytebridge Nonprofit Solutions	Indirect evidence	Winter Park, FL, United StatesHQ checked Sep 28, 2026	11-50	48 contacts →
	Indirect evidence “At BryteBridge, we are on a Mission to Empower dreamers and doers to build organizations that positively impact their communities.” Source: RevenueBase Database · checked Sep 28, 2026
21	California Consulting, INC	Partial evidence	El Segundo, CA, United StatesHQ checked Sep 28, 2026	11-50	47 contacts →
	Partial evidence “Since 2004, California Consulting, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
22	Redstone Government Consulting, INC	Partial evidence	Huntsville, AL, United StatesHQ checked Sep 28, 2026	11-50	45 contacts →
	Partial evidence “Redstone Government Consulting is a team of the most senior industry veterans and the brightest new talent in the industry.” Source: RevenueBase Database · checked Sep 28, 2026
23	Complete Contract Consulting	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	201-500	42 contacts →
	Partial evidence “At Complete Contract Consulting, our successful, dedicated team has over 30 years of combined experience winning contracts.” Source: RevenueBase Database · checked Sep 28, 2026
24	The Sulzer Group	Partial evidence	Metairie, LA, United StatesHQ checked Sep 28, 2026	51-200	41 contacts →
	Partial evidence “The Sulzer Group is a certified women-owned consulting firm based in New Orleans, Louisiana with a satellite office in Santa Fe, New Mexico, specializing in disaster recovery…” Source: RevenueBase Database · checked Sep 28, 2026
25	Primcorp, LLC	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Strong evidence “PrimCorp, LLC is an award-winning SBA 8(a) certified and Service Disabled Veteran Owned Small Business (SDVOSB) management consulting company certified through the Department of…” Source: RevenueBase Database · checked Sep 28, 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: grants management consulting 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 grants management consulting firms.
Partial evidence: Its own public description names part of grants management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grants management consulting 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 1,282 grants management consulting firms based in the United States

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Grants management consulting firms based in the United States at a glance

As of Sep 28, 2026

37.7%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · Washington

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,074

11-50

168

51-200

201-500

501-1,000

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 1,282 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 grants management consulting 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 “grants management consulting 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 grants management consulting 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 grants management consulting 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, 2,612 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 28, 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.

Grants management consulting 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 grants management consulting 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 grants management consulting firms are there based in the United States?

RevenueBase identified 1,282 grants management consulting 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?

Grantworks, INC, headquartered in Austin, tops this list with the largest team on record.

Which city has the most grants management consulting firms?

Washington leads with 51 headquartered companies, followed by Atlanta (43) and Chicago (33).

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 2,612 verified decision-maker contacts tracked across these 1,282 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 28, 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.