Company lists · Data refreshed September 2026

Top 25 Fundraising services worldwide

Name: Fundraising services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 5,461 companies tracked

RevenueBase identified 5,461 company matches for fundraising services worldwide as of September 2026 and tracks 42,225 professional contacts across them, including 12,727 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fundraising 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 September 21, 2026. Country and city lists for fundraising 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 Sep 21, 2026 How this list was built

5,461Companies

42,225Contacts tracked

12,727Verified emails

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The 25 largest fundraising services worldwide

Ranked by team size

Top 25 of 5,461 company matches for fundraising services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 2026	501-1,000	728 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 · Sep 21, 2026 · View company records in RevenueBase
2	Booster	Exact match	Peachtree Corners, GA, United StatesHQ recorded Sep 21, 2026	501-1,000	612 contacts →
	Exact match “In 2002, Chris Carneal founded Booster to help strengthen schools.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Appco UK	Exact match	London, United KingdomHQ recorded Sep 21, 2026	n/a	559 contacts →
	Exact match “Appco UK is an expert at designing, planning, managing, executing and analysing field marketing and fundraising campaigns.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	RKD Group	Exact match	Plano, TX, United StatesHQ recorded Sep 21, 2026	201-500	492 contacts →
	Exact match “RKD Group is the trusted growth architect for nonprofits.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Onecause, A Bonterra Company	Exact match	Carmel, IN, United StatesHQ recorded Sep 21, 2026	51-200	363 contacts →
	Exact match “Raise more and reach more donors with OneCause Fundraising Software.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Innovairre	Exact match	Cherry Hill, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	342 contacts →
	Exact match “Our motto says it all: We Help People Who Help People.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Truesense Marketing	Exact match	Warrendale, PA, United StatesHQ recorded Sep 21, 2026	201-500	280 contacts →
	Exact match “TrueSense Marketing is a full-service, strategic, direct response fundraising agency and direct mail marketing company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	MDS Communications Corporation	Exact match	Mesa, AZ, United StatesHQ recorded Sep 21, 2026	201-500	266 contacts →
	Exact match “MDS provides a complete array of telephone fundraising services for non-profit and political organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Vertical Raise	Exact match	Coeur D Alene, ID, United StatesHQ recorded Sep 21, 2026	201-500	265 contacts →
	Exact match “At Vertical Raise, we work tirelessly to ensure our customers meet and exceed their fundraising goals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Great American Opportunities	Exact match	Nashville, TN, United StatesHQ recorded Sep 21, 2026	n/a	264 contacts →
	Exact match “Since 1975 Southwestern Fundraising, formally known as Great American Opportunities, has been helping schools and organizations earn more than $5.5 billion in profits - and we've…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Reliant Mission	Exact match	Orlando, FL, United StatesHQ recorded Sep 21, 2026	501-1,000	256 contacts →
	Exact match “Effective fundraising tools and end-to-end back-office support-so you can focus on growing your ministry's impact.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	ONG Conseil France	Exact match	Paris, FranceHQ recorded Sep 21, 2026	201-500	249 contacts →
	Exact match “ONG Conseil, principal acteur de la collecte de fonds en face à face et premier employeur de recruteurs de donateurs, a permis de recruter plus d'1,5 million de donateurs…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Omniraise	Exact match	Kuala Lumpur Sentral, MalaysiaHQ recorded Sep 21, 2026	501-1,000	242 contacts →
	Exact match “Omniraise is a new marketing and fundraising agency working for some of the most high profile, blue-chip global NGOs across Asia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Globalfaces Direct	Exact match	Toronto, ON, CanadaHQ recorded Sep 21, 2026	201-500	242 contacts →
	Exact match “Globalfaces Direct provides smart, scalable face-to-face fundraising services to charities around the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Arabella Advisors	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	201-500	227 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 · Sep 21, 2026 · View company records in RevenueBase
16	Missionwired	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	201-500	226 contacts →
	Exact match “At MissionWired, we believe your world-changing cause deserves more than marginal gains.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Market DAY	Exact match	United StatesHQ recorded Sep 21, 2026	501-1,000	215 contacts →
	Exact match “In 1973, Trudi was creating flower arrangements to raise funds for local churches and missions in poverty-stricken countries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	IGC Partners	Exact match	São Paulo, BrazilHQ recorded Sep 21, 2026	201-500	213 contacts →
	Exact match “A igc partners é a assessoria de empresas líder em operações de venda total ou parcial e captação de recursos.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	M R	Exact match	Washington, United StatesHQ recorded Sep 21, 2026	51-200	208 contacts →
	Exact match “We are M+R.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	The Heritage Company	Exact match	United StatesHQ recorded Sep 21, 2026	501-1,000	197 contacts →
	Exact match “Nonprofit Organizations count on The Heritage Company for fundraising and outreach to donors, members and other constituents.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Masterworks	Exact match	Poulsbo, WA, United StatesHQ recorded Sep 21, 2026	51-200	170 contacts →
	Exact match “Masterworks is a marketing and fundraising agency that helps Christian organizations of all shapes and sizes fully accomplish their missions in the world by providing a complete…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	O'brien Garrett	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	n/a	152 contacts →
	Exact match “O'Brien Garrett is a comprehensive fundraising and communications company serving some of the nation's top nonprofits.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Donorbox	Exact match	Alexandria, VA, United StatesHQ recorded Sep 21, 2026	51-200	149 contacts →
	Exact match “Donorbox is an all-in-one fundraising platform built to maximize every giving opportunity and strengthen donor loyalty.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Givebutter	Exact match	Remote Usa, United StatesHQ recorded Sep 21, 2026	51-200	142 contacts →
	Exact match “Givebutter is the most-loved nonprofit fundraising platform, empowering millions of changemakers to raise more, pay less, and give better.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	AGP Allegiance Group & Pursuant	Exact match	Fargo, ND, United StatesHQ recorded Sep 21, 2026	51-200	137 contacts →
	Exact match “AGP partners with mission-driven organizations nationwide to strengthen donor engagement and support long-term, sustainable performance.” Recorded in the RevenueBase company graph · Sep 21, 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 “fundraising services”. 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 5,461 fundraising services worldwide

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Fundraising services worldwide at a glance

As of Sep 21, 2026

30.1%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

4,221

11-50

912

51-200

242

201-500

501-1,000

1,001-5,000

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 fundraising services are linked below.
What qualifies: Company records worldwide whose business descriptions match “fundraising 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 12,727 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 September 21, 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.

Fundraising services by location

25 lists · largest first

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

Countries

Cities

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

How many fundraising services are there worldwide?

RevenueBase identified 5,461 company matches for fundraising services worldwide as of September 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 country has the most fundraising services?

The United States leads with 2,634 companies, followed by the United Kingdom (438) and Canada (265). Every fundraising services list by country and city is linked on this page.

Which city has the most fundraising services?

London leads with 138 company records, followed by New York (123) and Washington (77).

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 12,727 professional contacts with verified work emails tracked across these 5,461 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 September 21, 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.