Company lists · Data refreshed November 2026

Top 25 Grant writing services worldwide

RevenueBase identified 999 company matches for grant writing services worldwide as of November 2026 and tracks 3,168 professional contacts across them, including 915 with verified work emails. The United States is the largest market and Atlanta the largest hub.

This list covers company matches for grant writing 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 grant writing 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
999Companies
3,168Contacts tracked
915Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest grant writing services worldwide

Ranked by team size
Top 25 of 999 company matches for grant writing services 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 matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Founded in 1943, Hektoen Institute offers a full-service, turn-key grant management solution for nonprofit organizations and municipalities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchJerusalem, MA, IsraelHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“We're celebrating our 25th anniversary!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMorristown, NJ, United StatesHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Millennium Strategies is the largest full-service grants consulting firm in the region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Elevate builds smart, sustainable grant programs that help nonprofits succeed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEl Segundo, CA, United StatesHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Since 2004, California Consulting, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Founded in 2007, Grants Plus is the most trusted and experienced professional grant seeking firm in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“We help you successfully apply for government funding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrockport, NY, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“We provide external evaluation services, grant research, proposal writing, professional learning and grant management services for school districts*, government agencies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“FRS Consulting’s way of working consists of a global company approach and complete management of all the methods used to find research subsidies, grants and funding: from the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Townsend Public Affairs, Inc.(TPA) is a legislative advocacy and grant writing firm that provides state, federal, and local lobbying and funding services to our clientele of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Kim Joyce & Associates is proud to be making an impact in communities, in organizations, and in lives, one grant at a time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMarket Harborough, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Iconiq are your partner in innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKortrijk, BelgiumHQ recorded Nov 6, 20261,001-5,00028 contacts →

Exact match

“Since July 2021 MINT Europe joined Moore Belgium and continues its activities under the name Moore Grants & Incentives (MGI).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLee's Summit, MO, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Assel Grant Services has extensive experience in the fields of education, healthcare, human services, and the arts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChapel Hill, NY, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“InteliSpark, LLC is a hands-on business development consulting firm specializing in securing non-dilutive funding for start-ups through the Small Business Innovative Research…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTacoma, WA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Public funding-whether grants, stimulus, or some other mechanism-is complex and often inaccessible to those who need it most.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBordeaux, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Efund's experts assist you from the identification of the funding opportunity to the submission of a high quality proposal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDelft, NetherlandsHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Since 1994, Uniresearch, an independent grant-consultancy company, has specialised in the startup and management of technological innovations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchClifton, NJ, United StatesHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Over the past 50 years, Bruno Associates Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchJoplin, MO, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Viriya is a full-scale management consulting with a team of more than 150 professional and technical staff, servicing private sector companies and public sector organizations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOntario, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“A Professional Grant Writing, Management, and Evaluation Firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDurham, CA, United StatesHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Grant Management Associates (GMA) is a national grant management firm dedicated to guiding clients through every phase of the grant lifecycle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAlbuquerque, NM, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“The Grant Plant is a women-owned grant consulting firm based in Albuquerque, New Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“CFS is a full-service competitive funding firm based in Washington, DC, providing funding strategy, comprehensive proposal management, grant administration, and program design to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchClayton, NY, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“It is the goal of DH Leonard Consulting & Grant Writing Services, LLC to assist nonprofit organizations with securing grant funding in order to reach their potential in serving…”

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

Showing 25 of 999 grant writing services worldwide

See the full list, filter by size, metro and specialty, and access 915 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Grant writing services worldwide at a glance

As of Nov 6, 2026
28.9%Verified-email coverage
3.2Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · Atlanta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
896
11-50
87
51-200
9
201-500
1
1,001-5,000
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 grant writing services are linked below.
What qualifies
Company records worldwide whose business descriptions match “grant writing 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 915 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.

Grant writing services by location

3 lists · largest first

Every Grant writing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “grant writing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grant writing services are there worldwide?

RevenueBase identified 999 company matches for grant writing 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?

Hektoen Institute, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most grant writing services?

The United States leads with 515 companies, followed by Canada (38) and the United Kingdom (31). Every grant writing services list by country and city is linked on this page.

Which city has the most grant writing services?

Atlanta leads with 23 company records, followed by Los Angeles (12) and Denver (11).

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 915 professional contacts with verified work emails tracked across these 999 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 999 grant writing services worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.