Company lists · Data refreshed November 2026

Top 25 Nonprofit development staff agencies worldwide

Name: Nonprofit development staff agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 5,146 companies tracked

RevenueBase identified 5,146 company matches for nonprofit development staff agencies worldwide as of November 2026 and tracks 44,717 professional contacts across them, including 12,888 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for nonprofit development staff agencies 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 nonprofit development staff agencies 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

5,146Companies

44,717Contacts tracked

12,888Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest nonprofit development staff agencies worldwide

Ranked by team size

Top 25 of 5,146 company matches for nonprofit development staff agencies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NGO Recruitment	Exact match	Sydney, AustraliaHQ recorded Nov 6, 2026	n/a	2,245 contacts →
	Exact match “Specialists in not-for-profit sector recruitment Australia - Asia Pacific - International - talented professionals placed since 2004 - registered professionals on our candidate…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	CCS Fundraising	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	894 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 · Nov 6, 2026 · View company records in RevenueBase
3	PNP Staffing Group	Exact match	New York, NJ, United StatesHQ recorded Nov 6, 2026	n/a	574 contacts →
	Exact match “PNP Staffing Group believes in the power of nonprofits to make a difference, and we provide the staff to help make that difference.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Westhab, INC	Exact match	Yonkers, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	545 contacts →
	Exact match “Westhab’s mission is: Building Communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	RKD Group	Exact match	Plano, TX, United StatesHQ recorded Nov 6, 2026	201-500	514 contacts →
	Exact match “RKD Group is the trusted growth architect for nonprofits.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	WYZER	Exact match	Utrecht, NetherlandsHQ recorded Nov 6, 2026	501-1,000	412 contacts →
	Exact match “Als verantwoord marktleider zetten we vooruitgang in beweging.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Innovairre	Exact match	Cherry Hill, United StatesHQ recorded Nov 6, 2026	1,001-5,000	357 contacts →
	Exact match “Our motto says it all: We Help People Who Help People.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	St. Nicks Alliance	Exact match	Brooklyn, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	347 contacts →
	Exact match “We are a nonprofit, non-sectarian community development organization serving low- to moderate-income North Brooklyn residents.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Careers In Nonprofits	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	n/a	339 contacts →
	Exact match “CAREERS IN NONPROFITS, INC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Truesense Marketing	Exact match	Warrendale, PA, United StatesHQ recorded Nov 6, 2026	201-500	281 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 · Nov 6, 2026 · View company records in RevenueBase
11	Braverhood	Exact match	Brooklyn, United StatesHQ recorded Nov 6, 2026	1,001-5,000	272 contacts →
	Exact match “Braverhood is a not-for-profit human services agency that provides exceptionally individualized services as per the needs, desires and expectations of the individual and their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Gopa Pace	Exact match	Brussels, BelgiumHQ recorded Nov 6, 2026	51-200	257 contacts →
	Exact match “GOPA PACE (GOPA Partners in Action for Change and Engagement S.A.) changed its name to GOPA Pro S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Block Institute	Exact match	Brooklyn, United StatesHQ recorded Nov 6, 2026	501-1,000	222 contacts →
	Exact match “Block Institute of Brooklyn, New York, is a non-profit, non-sectarian agency dedicated to improving the quality of life for people with disabilities and their families.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	The Heritage Company	Exact match	United StatesHQ recorded Nov 6, 2026	501-1,000	221 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 · Nov 6, 2026 · View company records in RevenueBase
15	M R	Exact match	Washington, United StatesHQ recorded Nov 6, 2026	51-200	213 contacts →
	Exact match “We are M+R.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Social Impact	Exact match	Arlington, VA, United StatesHQ recorded Nov 6, 2026	51-200	200 contacts →
	Exact match “Social Impact is a global development management consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Goodwill Of Western And Northern Connecticut, INC	Exact match	Bridgeport, CT, United StatesHQ recorded Nov 6, 2026	501-1,000	197 contacts →
	Exact match “Goodwill of Western and Northern Connecticut strengthens communities by helping people with disabilities and other disadvantages maximize independence through job training and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Global Impact	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	190 contacts →
	Exact match “Global Impact serves as a trusted philanthropy advisor, intermediary, and nonprofit partner for greater giving.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Goodwill Talentbridge	Exact match	Milwaukee, WI, United StatesHQ recorded Nov 6, 2026	n/a	179 contacts →
	Exact match “TalentBridge is Goodwill's full-service staffing and recruitment agency that helps meet critical workforce needs by providing sourcing, hiring and job placement solutions across a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Fundación EDE	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	201-500	172 contacts →
	Exact match “entidad que se dedica a la promoción social y en especial tienen servicios dedicados a la formación de voluntariado y profesionales, servicios de consultoría organizacional y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Sunnyhill INC	Exact match	Fenton, MO, United StatesHQ recorded Nov 6, 2026	201-500	159 contacts →
	Exact match “Sunnyhill is a nonprofit organization that delivers life-changing services that transform communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	MG Consultants PVT LTD MGC	Exact match	Rajagiriya, Sri LankaHQ recorded Nov 6, 2026	201-500	155 contacts →
	Exact match “MG Consultants (Pvt) Ltd (MGC), established in 1998, is a Sri Lankan based professional consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	SG Support	Exact match	Kuala Lumpur Central, MalaysiaHQ recorded Nov 6, 2026	201-500	145 contacts →
	Exact match “We exist to support non-profits as they carry out their world-changing missions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	IERIC	Exact match	Buenos Aires, ArgentinaHQ recorded Nov 6, 2026	51-200	143 contacts →
	Exact match “IERIC is a nonprofit organization management company based out of Av.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Peak Performers	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	201-500	142 contacts →
	Exact match “Peak Performers connects highly skilled professionals with opportunities at public agencies and government organizations.” Recorded in the RevenueBase company graph · Nov 6, 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 “nonprofit development staff agencies”. 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 5,146 nonprofit development staff agencies worldwide

See the full list, filter by size, metro and specialty, and access 12,888 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Nonprofit development staff agencies worldwide at a glance

As of Nov 6, 2026

28.8%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,116

11-50

735

51-200

205

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 nonprofit development staff agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “nonprofit development staff agencies” 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 12,888 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.

Nonprofit development staff agencies by location

29 lists · largest first

Every Nonprofit development staff agencies 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 “nonprofit development staff agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit development staff agencies are there worldwide?

RevenueBase identified 5,146 company matches for nonprofit development staff agencies 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?

NGO Recruitment tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most nonprofit development staff agencies?

The United States leads with 2,888 companies, followed by the United Kingdom (250) and Canada (205). Every nonprofit development staff agencies list by country and city is linked on this page.

Which city has the most nonprofit development staff agencies?

New York leads with 158 company records, followed by Washington (115) and London (99).

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 12,888 professional contacts with verified work emails tracked across these 5,146 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 5,146 nonprofit development staff agencies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.