Company lists · Data refreshed September 2026

Top 25 Nonprofit event management consultants worldwide

Name: Nonprofit event management consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 18,325 companies tracked

RevenueBase identified 18,325 nonprofit event management consultants worldwide as of September 2026 and tracks 82,266 professional contacts across them, including 16,021 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers nonprofit event management consultants 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 29, 2026. Country and city lists for nonprofit event management consultants 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 29, 2026 86% judged on-target in blind review

18,325Companies

82,266Contacts tracked

16,021Verified emails

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The 25 largest nonprofit event management consultants worldwide

Ranked by team size

Top 25 of 18,325 nonprofit event management consultants worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit event management consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Lucas Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	10001+	756 contacts →
	Partial evidence “Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.” Source: RevenueBase Database · checked Sep 29, 2026
2	CCS Fundraising	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	728 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
3	Event 360	Partial evidence	Parker, CO, United StatesHQ checked Sep 29, 2026	51-200	516 contacts →
	Partial evidence “The Event 360 Difference From logistics to execution, coaching to communications, we’re the peer-to-peer fundraising event production company that does it all, so you can focus…” Source: RevenueBase Database · checked Sep 29, 2026
4	Grupo Viva Eventos	Indirect evidence	Juiz De Fora, BrazilHQ checked Sep 29, 2026	201-500	340 contacts →
	Indirect evidence “Empresa que trabalha com cerimonial, buffet e salões de eventos” Source: RevenueBase Database · checked Sep 29, 2026
5	Buffet	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 29, 2026	n/a	319 contacts →
	Indirect evidence “Possuímos uma equipe especializada capaz de compreender e transformar suas ideias em grandes realizações, proporcionando um evento incrível e lembrado por todos.” Source: RevenueBase Database · checked Sep 29, 2026
6	Nonprofit Hr, Powered By Onedigital	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	10001+	300 contacts →
	Partial evidence “Nonprofit HR was founded with one goal in mind: to strengthen the social impact sector by strengthening its people.” Source: RevenueBase Database · checked Sep 29, 2026
7	JCA	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	n/a	265 contacts →
	Partial evidence “JCA is the first and foremost independent consulting firm dedicated to addressing the technology and operational needs of nonprofits.” Source: RevenueBase Database · checked Sep 29, 2026
8	Arabella Advisors	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	201-500	227 contacts →
	Partial evidence “Arabella Advisors is a professional services firm that provides administrative, operational, and strategic support to nonprofits, foundations, and individual donors.” Source: RevenueBase Database · checked Sep 29, 2026
9	M R	Indirect evidence	Washington, United StatesHQ checked Sep 29, 2026	51-200	208 contacts →
	Indirect evidence “We are M+R.” Source: RevenueBase Database · checked Sep 29, 2026
10	Windows Catering	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 29, 2026	201-500	198 contacts →
	Partial evidence “Since 1987, Windows Catering has been the premier partner for elevated dining and flawless event experiences in the Washington D.C.” Source: RevenueBase Database · checked Sep 29, 2026
11	DE Kleine Consultant	Partial evidence	Leiden, NetherlandsHQ checked Sep 29, 2026	51-200	195 contacts →
	Partial evidence “De Kleine Consultant maakt Kleine Consultants en haar klanten groot door strategisch advies te bieden daar waar het de meeste waarde toevoegt.” Source: RevenueBase Database · checked Sep 29, 2026
12	Ideal Meetings & Events	Partial evidence	St.-ouen, FranceHQ checked Sep 29, 2026	51-200	166 contacts →
	Partial evidence “En tant que courtier de l’événementiel depuis 2004, IDEAL Meetings & Events (IME) facilite l’expérience des organisateurs et acheteurs au sein des grandes entreprises, en…” Source: RevenueBase Database · checked Sep 29, 2026
13	YCC	Partial evidence	Wilmington, NC, United StatesHQ checked Sep 29, 2026	n/a	166 contacts →
	Partial evidence “Your Conference Connection (YCC) offers a kaleidoscope of services to fulfill your organization's conference, association management, and or service-based needs.” Source: RevenueBase Database · checked Sep 29, 2026
14	Bishop-Mccann	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 29, 2026	51-200	147 contacts →
	Strong evidence “Bishop-McCann is a leading event planning and management company with a key focus on intensifying our investment in new technologies, exploring out-of-the-box creative, building…” Source: RevenueBase Database · checked Sep 29, 2026
15	SG Support	Indirect evidence	Kuala Lumpur Central, MalaysiaHQ checked Sep 29, 2026	201-500	137 contacts →
	Indirect evidence “We exist to support non-profits as they carry out their world-changing missions.” Source: RevenueBase Database · checked Sep 29, 2026
16	Amphil	Partial evidence	Oak Park, IL, United StatesHQ checked Sep 29, 2026	51-200	136 contacts →
	Partial evidence “AmPhil exists to promote the art of civil association by helping philanthropists, charitable foundations, and nonprofit organizations grow and flourish through practical guidance…” Source: RevenueBase Database · checked Sep 29, 2026
17	The Acceleration Project	Partial evidence	Scarsdale, NY, United StatesHQ checked Sep 29, 2026	11-50	131 contacts →
	Partial evidence “The Acceleration Project (TAP) is a nonprofit organization with a mission to unlock pathways to wealth creation and economic mobility by accelerating under-resourced small…” Source: RevenueBase Database · checked Sep 29, 2026
18	Prestige Global Meeting Source	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 29, 2026	51-200	129 contacts →
	Partial evidence “40 Years of Elevating Events \| It’s not just what we do, but how we do it, that makes us stand out in the marketplace.” Source: RevenueBase Database · checked Sep 29, 2026
19	BLR World	Strong evidence	Dubai, United Arab EmiratesHQ checked Sep 29, 2026	11-50	129 contacts →
	Strong evidence “We are an award-winning consultancy for the culture, entertainment and events sectors, enabling organizations to plan, staff and run amazing experiences with the best people.” Source: RevenueBase Database · checked Sep 29, 2026
20	BWF	Partial evidence	Usa, United StatesHQ checked Sep 29, 2026	51-200	125 contacts →
	Partial evidence “BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.” Source: RevenueBase Database · checked Sep 29, 2026
21	Food Trends Catering & Events	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	120 contacts →
	Partial evidence “Food Trends is a full-scale off-premise catering and event planning company located in Midtown Manhattan.” Source: RevenueBase Database · checked Sep 29, 2026
22	JMT Consulting	Partial evidence	Mount Juliet, TN, United StatesHQ checked Sep 29, 2026	51-200	112 contacts →
	Partial evidence “Our number one priority at JMT is to empower nonprofits to achieve their mission through optimized systems and processes.” Source: RevenueBase Database · checked Sep 29, 2026
23	Wiz-Team	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 29, 2026	51-200	111 contacts →
	Partial evidence “Created in 2012, Wiz-Team are The Event Experts, with head offices in Lausanne, Switzerland and with registered subsidiaries in Brussels (Belgium) and Kiev (Ukraine).” Source: RevenueBase Database · checked Sep 29, 2026
24	Streamlinevents, INC	Partial evidence	Emeryville, CA, United StatesHQ checked Sep 29, 2026	51-200	108 contacts →
	Partial evidence “Streamlinevents is a group of experienced professionals who love to create events people actually want to go to.” Source: RevenueBase Database · checked Sep 29, 2026
25	Zuri Group	Partial evidence	Bend, OR, United StatesHQ checked Sep 29, 2026	51-200	106 contacts →
	Partial evidence “Zuri Group partners with nonprofit organizations to turn big ideas into reality.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: nonprofit event management consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names nonprofit event management consultants.
Partial evidence: Its own public description names part of nonprofit event management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nonprofit event management consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 18,325 nonprofit event management consultants worldwide

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Nonprofit event management consultants worldwide at a glance

As of Sep 29, 2026

19.5%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

14,533

11-50

3,101

51-200

499

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 management consultants, 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 management consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “nonprofit event management consultants”. 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 management consultants), 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 management consultants, 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, 16,021 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 29, 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 management consultants by location

90 lists · largest first

Every Nonprofit event management consultants 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 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 management consultants, 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 management consultants are there worldwide?

RevenueBase identified 18,325 nonprofit event management consultants 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?

Lucas Group, headquartered in Los Angeles, tops this list with the largest team on record.

Which country has the most nonprofit event management consultants?

The United States leads with 5,659 companies, followed by India (1,019) and France (781). Every nonprofit event management consultants list by country and city is linked on this page.

Which city has the most nonprofit event management consultants?

New York leads with 291 headquartered companies, followed by London (258) and Sao Paulo (177).

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 16,021 verified decision-maker contacts tracked across these 18,325 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 29, 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.