Company lists · Data refreshed September 2026

Top 25 Nonprofit managed service providers based in the United States

Name: Nonprofit managed service providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 4,378 companies tracked

RevenueBase identified 4,378 company matches for nonprofit managed service providers associated with the United States as of September 2026 and tracks 42,421 professional contacts across them, including 15,723 with verified work emails. New York is the largest hub.

This list covers company matches for nonprofit managed service providers associated with the United States, 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 29, 2026.

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 29, 2026 How this list was built

4,378Companies

42,421Contacts tracked

15,723Verified emails

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The 25 largest nonprofit managed service providers based in the United States

Ranked by team size

Top 25 of 4,378 company matches for nonprofit managed service providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Bank Of The West	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	n/a	4,751 contacts →
	Exact match “We help businesses and nonprofits grow, communicate, and succeed, professionally and affordably.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Synoptek	Exact match	Costa Mesa, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,037 contacts →
	Exact match “Synoptek is a leading global managed services provider and technology consulting firm that delivers transformative business results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	CCB Technology	Exact match	Racine, WI, United StatesHQ recorded Sep 29, 2026	n/a	1,018 contacts →
	Exact match “CCB Technology provides award-winning IT support and project services to customers nationwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Smithbucklin	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	501-1,000	720 contacts →
	Exact match “Associations help industries, fields and professions stay current and connected for the members and communities who depend on them.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Marble BOX	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	501-1,000	537 contacts →
	Exact match “Marble Box provides managed services for independent insurance agencies for functions, that while vital to the operation of a successful insurance agency, take resources away from…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Brown Edwards	Exact match	Roanoke, VA, United StatesHQ recorded Sep 29, 2026	201-500	496 contacts →
	Exact match “Providing Professional Business Advisory and Consulting Services including tax, accounting and IT services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	NEW York State Technology Enterprise Corporation Nystec	Exact match	Rome, NY, United StatesHQ recorded Sep 29, 2026	201-500	480 contacts →
	Exact match “For more than 30 years, NYSTEC has provided independent advisory services to our government partners.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Attain Partners	Exact match	Mclean, VA, United StatesHQ recorded Sep 29, 2026	201-500	399 contacts →
	Exact match “Based in McLean, Va, Attain Partners is a leading management and technology consulting firm delivering services and solutions to advance client missions across the education…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Calltek	Exact match	Irvine, CA, United StatesHQ recorded Sep 29, 2026	5,001-10,000	290 contacts →
	Exact match “For more than two decades, CallTek has been a global leader in delivering secure, compliant, and reliable white-label technical support services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Coordinated Care Services, Inc. Ccsi	Exact match	Rochester, NY, United StatesHQ recorded Sep 29, 2026	201-500	287 contacts →
	Exact match “CCSI is a not-for-profit management services organization with a special focus in the area of behavioral health and human services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Aris Solutions	Exact match	White River Junction, United StatesHQ recorded Sep 29, 2026	51-200	271 contacts →
	Exact match “ARIS Solutions, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	JCA	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	n/a	265 contacts →
	Exact match “JCA is the first and foremost independent consulting firm dedicated to addressing the technology and operational needs of nonprofits.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Arabella Advisors	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14	The AME Group	Exact match	Vincennes, IN, United StatesHQ recorded Sep 29, 2026	201-500	210 contacts →
	Exact match “Since 1985, The AME Group has assisted our clients by maximizing revenue, reducing expenses, and mitigating risks utilizing a portfolio of award-winning IT solutions, proven…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	FES	Exact match	Lincoln, NE, United StatesHQ recorded Sep 29, 2026	51-200	181 contacts →
	Exact match “FES is a nonprofit foundation that provides support to communities and nonprofit organizations so they can focus on fulfilling their missions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	CTS Companies	Exact match	Bloomfield Hills, MI, United StatesHQ recorded Sep 29, 2026	n/a	175 contacts →
	Exact match “CTS Companies is a family-owned Michigan technology company with a long track record of helping businesses manage and improve their technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Gadellnet Consulting Services	Exact match	St. Louis, MO, United StatesHQ recorded Sep 29, 2026	51-200	166 contacts →
	Exact match “GadellNet is a Certified B Corporation in the business of powering missions through technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Cerium Networks	Exact match	Spokane, WA, United StatesHQ recorded Sep 29, 2026	51-200	166 contacts →
	Exact match “Cerium Networks is a trusted managed services provider with 25 years of experience helping organizations across the Northwest thrive.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Quest Technology Management	Exact match	Roseville, CA, United StatesHQ recorded Sep 29, 2026	51-200	165 contacts →
	Exact match “At Quest Technology Management, we have 40+ years of technology experience and a virtual bench of worldwide partners ready to help overcome your most complex technology challenges.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	TBC	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 29, 2026	51-200	161 contacts →
	Exact match “Since 1996, TBC has specialized in helping organizations leverage technology to boost performance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Guideit	Exact match	Plano, TX, United StatesHQ recorded Sep 29, 2026	201-500	148 contacts →
	Exact match “While technology is critical for every business, it’s also complex and ever changing, often making it difficult to manage.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	PCI	Exact match	Buffalo, NY, United StatesHQ recorded Sep 29, 2026	51-200	138 contacts →
	Exact match “PCI's goal is to provide expert IT capabilities that establish compliance in a cost-effective manner which allow businesses to focus on their core competency.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Inspiroz	Exact match	Chadds Ford, PA, United StatesHQ recorded Sep 29, 2026	201-500	136 contacts →
	Exact match “We are a Managed Service Provider dedicated exclusively to charter and independent schools across the United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	BWF	Exact match	Usa, United StatesHQ recorded Sep 29, 2026	51-200	125 contacts →
	Exact match “BWF Zuri is the nonprofit sector’s most comprehensive fundraising consulting company, helping organizations thrive in a rapidly changing landscape.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Designdata	Exact match	Gaithersburg, MD, United StatesHQ recorded Sep 29, 2026	51-200	124 contacts →
	Exact match “designDATA is a managed IT services provider that empowers associations and mission-driven organizations with secure, reliable technology and the people-first support they need to…” Recorded in the RevenueBase company graph · Sep 29, 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 managed service providers”. 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 4,378 nonprofit managed service providers based in the United States

See the full list, filter by size, metro and specialty, and access 15,723 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit managed service providers based in the United States at a glance

As of Sep 29, 2026

37.1%Verified-email coverage

9.7Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,116

11-50

1,033

51-200

185

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,378 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “nonprofit managed service providers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 15,723 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 29, 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 managed service providers by metro

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 managed service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit managed service providers are there based in the United States?

RevenueBase identified 4,378 company matches for nonprofit managed service providers associated with the United States 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?

Bank Of The West tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nonprofit managed service providers?

New York leads with 129 company records, followed by Chicago (87) and Washington (66).

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 15,723 professional contacts with verified work emails tracked across these 4,378 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 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 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.