Company lists · Data refreshed September 2026

Top 25 Nonprofit event fundraisers worldwide

RevenueBase identified 189 nonprofit event fundraisers worldwide as of September 2026 and tracks 857 professional contacts across them, including 211 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers nonprofit event fundraisers worldwide, 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 20, 2026. Country and city lists for nonprofit event fundraisers follow the table.

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 20, 2026 86% judged on-target in blind review
189Companies
857Contacts tracked
211Verified emails
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The 25 largest nonprofit event fundraisers worldwide

Ranked by team size
Top 25 of 189 nonprofit event fundraisers worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit event fundraisers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceIndianapolis, IN, United StatesHQ checked Sep 20, 202651-20075 contacts →

Partial evidence

“At Qtego, our goal is to simplify your event fundraising.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceBrighton, United KingdomHQ checked Sep 20, 202651-20038 contacts →

Partial evidence

“Quality with Integrity - Purity Fundraising is a unique collaboration of highly experienced fundraisers and business professionals coming together to provide the highest quality…”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceKitchener, ON, CanadaHQ checked Sep 20, 202611-5030 contacts →

Partial evidence

“Blue Sea exists to give charities the power to fundraise successfully and we believe that more often than not, peer-to-peer fundraising is the best way to do that.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceAlbuquerque, United StatesHQ checked Sep 20, 20261-1025 contacts →

Indirect evidence

“Looking Forward to Our Next Auction May 9-29!”

Source: RevenueBase Database · checked Sep 20, 2026
5Strong evidenceHopewell, NJ, United StatesHQ checked Sep 20, 2026501-1,00021 contacts →

Strong evidence

“If you are looking for A Captivating Experience from start to finish - Ace The Event is a one-stop shop for your fundraiser event needs!”

Source: RevenueBase Database · checked Sep 20, 2026
6Strong evidenceHarrisburg, PA, United StatesHQ checked Sep 20, 202611-5019 contacts →

Strong evidence

“Pledge It is designed for nonprofit fundraising professionals who need comprehensive event management without the learning curve.”

Source: RevenueBase Database · checked Sep 20, 2026
7Strong evidenceEnglewood, CO, United StatesHQ checked Sep 20, 20261-1017 contacts →

Strong evidence

“Auction & Event Solutions is the nation's longest-running nonprofit event partner.”

Source: RevenueBase Database · checked Sep 20, 2026
8Strong evidenceDenver, CO, United StatesHQ checked Sep 20, 202611-5017 contacts →

Strong evidence

“Bolder Events is a Colorado-based company dedicated to delivering fundraising and marketing solutions to nonprofit organizations and schools.”

Source: RevenueBase Database · checked Sep 20, 2026
9Strong evidenceDallas, TX, United StatesHQ checked Sep 20, 202651-20016 contacts →

Strong evidence

“Murad Auctions guides nonprofits to fundraising success through innovative events and auctions.”

Source: RevenueBase Database · checked Sep 20, 2026
10Strong evidenceBoise, ID, United StatesHQ checked Sep 20, 202611-5015 contacts →

Strong evidence

“MaxGiving provides event fundraising solutions for nonprofit organizations across North America for auction galas, golf scrambles, donation portals and giving days.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5014 contacts →

Indirect evidence

“Powered by Professionals'(PBP) mission is to make the world a better place by connecting companies and individuals to charitable causes that have meaning to them.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceDavis, CA, United StatesHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“Our goal at Pacific Auction Company is to make your Charitable Fundraising Auction a success!”

Source: RevenueBase Database · checked Sep 20, 2026
13Strong evidenceDenver, AZ, United StatesHQ checked Sep 20, 20261-1013 contacts →

Strong evidence

“GOAT Events helps nonprofits run smoother, more successful fundraising galas.”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 20, 202611-5012 contacts →

Partial evidence

“Fladeboe Advancement partners with nonprofits to inspire giving and build meaningful, long-term donor relationships.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceSouth Elgin, IL, United StatesHQ checked Sep 20, 20261-1012 contacts →

Partial evidence

“Raising Paddles is dedicated to the fundraising industry, providing a variety of services to maximize your fundraising efforts at annual charity events, galas, etc.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceTowcester, United KingdomHQ checked Sep 20, 20261-1012 contacts →

Indirect evidence

“About Globexpert Fundraising Our strategy is simple; we want to help.”

Source: RevenueBase Database · checked Sep 20, 2026
17Partial evidenceClay Center, KS, United StatesHQ checked Sep 20, 20261-109 contacts →

Partial evidence

“Our purpose is to empower nonprofit organizations to reach their full potential by providing creative fundraising solutions allowing them to achieve financial sustainability.”

Source: RevenueBase Database · checked Sep 20, 2026
18Partial evidenceAustin, TX, United StatesHQ checked Sep 20, 202611-508 contacts →

Partial evidence

“Charity Ace helps nonprofits raise more with risk-free auction packages, data-backed strategy, and hands-on support designed to make fundraising feel less overwhelming.”

Source: RevenueBase Database · checked Sep 20, 2026
19Strong evidenceSaint Helena, CA, United StatesHQ checked Sep 20, 202611-507 contacts →

Strong evidence

“Since 2005, STUDIO 4Forty has been a national leader in nonprofit strategic planning and signature event fundraising.”

Source: RevenueBase Database · checked Sep 20, 2026
20Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-506 contacts →

Partial evidence

“DS Consulting Group, LLC (DSCG) is a boutique fundraising and event planning firm.”

Source: RevenueBase Database · checked Sep 20, 2026
21Strong evidenceLititz, PA, United StatesHQ checked Sep 20, 20261-106 contacts →

Strong evidence

“A full-service event management company that specializes in nonprofit, corporate, community, virtual and social events.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceCulver City, CA, United StatesHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceTunbridge Wells, United KingdomHQ checked Sep 20, 202611-505 contacts →

Partial evidence

“TEDx is a not-for-profit event.”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceSeattle, WA, United StatesHQ checked Sep 20, 20261-105 contacts →

Partial evidence

“We are Seattle’s only event space that donates 100% of profit to charity, so you can host an event and make the world a better place while you're at it.”

Source: RevenueBase Database · checked Sep 20, 2026
25Partial evidenceCarmichael, CA, United StatesHQ checked Sep 20, 202611-505 contacts →

Partial evidence

“KLM Auctions is the nation’s premier provider of event-based fundraising consulting services and professional charity/benefit auctioneers.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 189 nonprofit event fundraisers worldwide

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Nonprofit event fundraisers worldwide at a glance

As of Sep 20, 2026
24.6%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
46
51-200
10
201-500
3
501-1,000
1

Email recency is reported on each country list linked below.

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 nonprofit event fundraisers, 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.
Coverage
Every country. Country and city lists for nonprofit event fundraisers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “nonprofit event fundraisers”. 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 nonprofit event fundraisers), 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 nonprofit event fundraisers, and records with no verified work email.
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, 211 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 20, 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.

Nonprofit event fundraisers by location

1 lists · largest first

Every Nonprofit event fundraisers 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 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 nonprofit event fundraisers, 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 nonprofit event fundraisers are there worldwide?

RevenueBase identified 189 nonprofit event fundraisers worldwide 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?

Qtego Fundraising Services, headquartered in Indianapolis, tops this list with the largest team on record.

Which country has the most nonprofit event fundraisers?

The United States leads with 114 companies. Every nonprofit event fundraisers list by country and city is linked on this page.

Which city has the most nonprofit event fundraisers?

New York leads with 7 headquartered companies, followed by Chicago (5) and Seattle (5).

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 211 verified decision-maker contacts tracked across these 189 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 20, 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.