Company lists · Data refreshed October 2026

Top 25 Nonprofit management liability insurance providers based in the United States

RevenueBase identified 208 company matches for nonprofit management liability insurance providers associated with the United States as of October 2026 and tracks 4,135 professional contacts across them, including 1,569 with verified work emails. Chicago is the largest hub.

This list covers company matches for nonprofit management liability insurance 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 October 18, 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 Oct 18, 2026 How this list was built
208Companies
4,135Contacts tracked
1,569Verified emails
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The 25 largest nonprofit management liability insurance providers based in the United States

Ranked by team size
Top 25 of 208 company matches for nonprofit management liability insurance providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Oct 18, 2026201-500307 contacts →

Exact match

“Distinguished Programs is a leading national insurance Program Manager, specializing in areas such as Real Estate, Community Associations, Fine Art & Collectibles, Environmental &…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchAlbany, NY, United StatesHQ recorded Oct 18, 2026201-500253 contacts →

Exact match

“No one knows NY better than MLMIC!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 18, 202651-200183 contacts →

Exact match

“Lamb Insurance Service is the largest, national brokerage dedicated exclusively to nonprofit and human service organizations.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchSanta Cruz, CA, United StatesHQ recorded Oct 18, 202651-200149 contacts →

Exact match

“Nonprofits Insurance Alliance (NIA) is the nation’s leading property and liability insurer exclusively serving nonprofit organizations.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Oct 18, 202651-200132 contacts →

Exact match

“Attorneys' Liability Assurance Society (ALAS) was founded by its owner-insured law firms to provide a superior source of insurance coverage along with a level of service that…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Oct 18, 202651-200131 contacts →

Exact match

“Berkley Select is a leading provider of professional liability insurance products across a full spectrum of disciplines and industries, for clients of virtually every size and…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchSan Mateo, CA, United StatesHQ recorded Oct 18, 202651-200119 contacts →

Exact match

“CAMICO was founded by CPAs in the 1980s, introducing a new way of approaching Accountants’ Professional Liability Insurance that focuses on helping firms reduce their malpractice…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Oct 18, 2026201-500101 contacts →

Exact match

“ISMIE Mutual is the leading medical liability insurance company in Illinois, offering coverage to health care professionals nationwide.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Oct 18, 202651-20097 contacts →

Exact match

“We have been a trusted underwriter of Management and Professional Liability Insurance since 1983.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchShaker Heights, OH, United StatesHQ recorded Oct 18, 202651-20074 contacts →

Exact match

“ABA Insurance Services, a member of Great American Insurance Group, is an MGA, program administrator and wholesale brokerage that offers professional liability, bond, and P&C…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchWayne, PA, United StatesHQ recorded Oct 18, 202651-20071 contacts →

Exact match

“Apogee Insurance Group is a Berkshire Hathaway specialty broker focused on Professional (E&O), Management (D&O, EPL, Crime, and Fiduciary), Cyber, and Pollution Liability risks.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchMinneapolis, MN, United StatesHQ recorded Oct 18, 202651-20071 contacts →

Exact match

“Berkley Human Services, a Berkley Company, is devoted to meeting the needs of Human Services Organizations.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchWest Hartford, CT, United StatesHQ recorded Oct 18, 202611-5067 contacts →

Exact match

“Founded in 2020, Berkley Management Protection aims to disrupt the Management and Professional Liability marketplace by providing a new way to engage the market with talent, data…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchMinneapolis, MN, United StatesHQ recorded Oct 18, 202651-20060 contacts →

Exact match

“Founded in 1982 by members of the Minnesota State Bar Association, Minnesota Lawyers Mutual Insurance Company (MLM) provides lawyers professional liability insurance and risk…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchAlbany, NY, United StatesHQ recorded Oct 18, 202651-20044 contacts →

Exact match

“Berkley Alliance Managers offers innovative Professional Liability insurance coverage and risk management solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchArlington, VA, United StatesHQ recorded Oct 18, 202611-5041 contacts →

Exact match

“Professional Risk Management Services specializes in medical professional liability insurance programs and claims and risk management services - on a bundled and unbundled basis -…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchSt. Petersburg, FL, United StatesHQ recorded Oct 18, 202651-20038 contacts →

Exact match

“Founders Professional is a national wholesale commercial insurance brokerage that assists retail insurance agents in placing coverage for their distressed professional liability…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchFranklin Lakes, United StatesHQ recorded Oct 18, 202611-5024 contacts →

Exact match

“Axis Insurance Services, LLC is a nationwide professional, Management and Cyber liability insurance brokerage.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchColumbus, OH, United StatesHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“Ohio Bar Liability Insurance Company, proudly owned by the Ohio State Bar Association, provides Lawyers' Professional Liability Insurance to Attorneys practicing primarily within…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchBrighton, MI, United StatesHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“Founded in 1988, PCIA is a professional liability insurance agency based in Brighton, Michigan.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchWilmington, NC, United StatesHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“FinPoint Insurance Group was established in 1989 with its first office in Wilmington, NC.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchNorwood, MA, United StatesHQ recorded Oct 18, 202611-5016 contacts →

Exact match

“The Herbert H.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchLakeville, MN, United StatesHQ recorded Oct 18, 202611-5014 contacts →

Exact match

“Founded in 1993, NPIA, Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchWashington, DC, United StatesHQ recorded Oct 18, 202611-5013 contacts →

Exact match

“ICI Mutual Insurance Company, RRG is the insurer for the investment management industry.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchFranklin Lakes, NJ, United StatesHQ recorded Oct 18, 202611-5012 contacts →

Exact match

“PLRisk Specialty Insurance Agency LLC is a leading wholesale insurance brokerage covering the professional liability market.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 208 nonprofit management liability insurance providers based in the United States

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Nonprofit management liability insurance providers based in the United States at a glance

As of Oct 18, 2026
37.9%Verified-email coverage
19.9Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · Chicago
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
57
51-200
23
201-500
5
501-1,000
1

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 208 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 management liability insurance 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 1,569 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 October 18, 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.

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 management liability insurance providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit management liability insurance providers are there based in the United States?

RevenueBase identified 208 company matches for nonprofit management liability insurance providers associated with the United States as of October 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?

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

Which city has the most nonprofit management liability insurance providers?

Chicago leads with 7 company records, followed by New York (7) and Minneapolis (5).

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 1,569 professional contacts with verified work emails tracked across these 208 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 October 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 208 nonprofit management liability insurance providers based in the United States. Start with a free account, no credit card.

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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.