Company lists · Data refreshed November 2026

Top 25 Foundation grant writers worldwide

RevenueBase identified 828 company matches for foundation grant writers worldwide as of November 2026 and tracks 2,687 professional contacts across them, including 768 with verified work emails. The United States is the largest market and Atlanta the largest hub.

This list covers company matches for foundation grant writers 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 foundation grant writers 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
828Companies
2,687Contacts tracked
768Verified emails
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The 25 largest foundation grant writers worldwide

Ranked by team size
Top 25 of 828 company matches for foundation grant writers 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 matchAbbotsford, BC, CanadaHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Grant Advance helps charities increase their funding and their impact by quickly identifying and apply to foundations that are best suited for their organization based on region…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchDurham, NC, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Grant Engine has a win rate of 2x to 4x higher than the national average, the highest win rate in the space, and as a result is widely recognized as the leading platform for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchUnited StatesHQ recorded Nov 6, 2026n/a34 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact 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
17Exact 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
18Exact 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
19Exact 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
20Exact 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
21Exact 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
22Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Founded in 1982 by Edith Kinney Gaylord, Inasmuch Foundation awards an average of $25 million in grants each year to nonprofits supporting initiatives in community enhancement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew Paltz, NY, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Choice Words is the premier source for expert grant writing and consultancy in New York's Hudson Valley and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLeominster, MA, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Magic Lamp Consulting empowers Executive Directors of small to mid-sized Massachusetts nonprofits to amplify their impact and make their nonprofit funding wishes come true.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLeonardtown, MD, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Amplify Philanthropy is a remote group of fundraising individuals who deliver high-quality grant, proposal, and fundraising research, as well as general writing support.”

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

Showing 25 of 828 foundation grant writers worldwide

See the full list, filter by size, metro and specialty, and access 768 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Foundation grant writers worldwide at a glance

As of Nov 6, 2026
28.6%Verified-email coverage
3.2Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · Atlanta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
745
11-50
69
51-200
8
201-500
2

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 foundation grant writers are linked below.
What qualifies
Company records worldwide whose business descriptions match “foundation grant writers” 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 768 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.

Foundation grant writers by location

2 lists · largest first

Every Foundation grant writers 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 “foundation grant writers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many foundation grant writers are there worldwide?

RevenueBase identified 828 company matches for foundation grant writers 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 foundation grant writers?

The United States leads with 437 companies, followed by Canada (31). Every foundation grant writers list by country and city is linked on this page.

Which city has the most foundation grant writers?

Atlanta leads with 22 company records, followed by Los Angeles (12) and New York (10).

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 768 professional contacts with verified work emails tracked across these 828 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.