Company lists · Data refreshed October 2026

Top 25 Directors and officers liability insurance services based in the United States

RevenueBase identified 106 company matches for directors and officers liability insurance services associated with the United States as of October 2026 and tracks 1,404 professional contacts across them, including 558 with verified work emails. Chicago is the largest hub.

This list covers company matches for directors and officers liability insurance services 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 24, 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 24, 2026 How this list was built
106Companies
1,404Contacts tracked
558Verified emails
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The 25 largest directors and officers liability insurance services based in the United States

Ranked by team size
Top 25 of 106 company matches for directors and officers liability insurance services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 24, 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 matchChicago, IL, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
4Exact matchWayne, PA, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
5Exact matchWest Hartford, CT, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
6Exact matchAlbany, NY, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
7Exact matchRichardson, TX, United StatesHQ recorded Oct 24, 2026201-50027 contacts →

Exact match

“Attorney Protective is for lawyers by lawyers – We care about the same things that you care about.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
8Exact matchFranklin Lakes, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
9Exact matchBrighton, MI, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Oct 24, 202611-5018 contacts →

Exact match

“To simplify access to programs, markets, and expertise, SWIS has joined forces with Capitol Special Risk, Monarch E&S, Beacon Hill Associates, SWIS, and JDM & Associates under one…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
11Exact matchFramingham, MA, United StatesHQ recorded Oct 24, 2026201-50017 contacts →

Exact match

“McGowan Professional Liability (McGowanPRO) specializes in providing Professional Liability Insurance and errors and omissions (E&O Insurance) nationwide.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
12Exact matchOakbrook Terrace, IL, United StatesHQ recorded Oct 24, 202611-5013 contacts →

Exact match

“ECC Inurance Brokers, Inc.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
14Exact matchFranklin Lakes, NJ, United StatesHQ recorded Oct 24, 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 24, 2026 · View company records in RevenueBase
15Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 24, 202611-5012 contacts →

Exact match

“We are an Independent Insurance Agency whose sole purpose is to provide high quality, competitively priced professional liability insurance for our clients.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
16Exact matchLa Jolla, CA, United StatesHQ recorded Oct 24, 20261-1012 contacts →

Exact match

“Orion Insurance Intermediaries is an Insurance MGA, leveraging our 20+ years of broker, MGA, and underwriting experience to bring your clients the specialized insurance they need…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, United StatesHQ recorded Oct 24, 20261-1012 contacts →

Exact match

“ProFinity Insurance Services was born out of a desire to provide a better wholesale professional liability solution for today's design, engineering, construction and manufacturing…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
18Exact matchSan Diego, CA, United StatesHQ recorded Oct 24, 202611-5011 contacts →

Exact match

“OREP specializes in placing errors and omissions, general liability, and pollution liability insurance and providing valuable benefits to real estate appraisers, home inspectors…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Oct 24, 202611-5011 contacts →

Exact match

“We’re a leading professional liability insurance provider dedicated to incredible customer service and support.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
20Exact matchMaynard, MA, United StatesHQ recorded Oct 24, 20261-1011 contacts →

Exact match

“We are InsuranceBee- a professional liability insurance broker based in Maynard, MA.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
21Exact matchCoral Gables, FL, United StatesHQ recorded Oct 24, 202611-5010 contacts →

Exact match

“Berk, Merchant & Sims, PLC is a full service insurance firm providing assistance in coverage, liability and bad faith disputes.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
22Exact matchWarren, NJ, United StatesHQ recorded Oct 24, 202611-5010 contacts →

Exact match

“Professional Risk Solutions provides agents quick Professional Liability, Cyber and D&O quotes, white-glove service, the most experienced staff in the industry and relationships…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
23Exact matchWheeling, IL, United StatesHQ recorded Oct 24, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
24Exact matchBoston, MA, United StatesHQ recorded Oct 24, 20261-109 contacts →

Exact match

“Liftman Insurance focuses solely on insurance for the investment industry.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
25Exact matchLos Gatos, CA, United StatesHQ recorded Oct 24, 20261-107 contacts →

Exact match

“Broker ALL lines of commercial insurance for any business, specializing in:>Risk/liability assessment for start-ups, tech firms, and other new-industry/rapidly growing entities…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase

Showing 25 of 106 directors and officers liability insurance services based in the United States

See the full list, filter by size, metro and specialty, and access 558 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Directors and officers liability insurance services based in the United States at a glance

As of Oct 24, 2026
39.7%Verified-email coverage
13.2Average contacts per company
1-10Median size (employees)
4.7%Largest-city concentration · Chicago
Oct 24, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
37
51-200
10
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 106 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 “directors and officers liability insurance services” 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 558 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 24, 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 “directors and officers liability insurance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many directors and officers liability insurance services are there based in the United States?

RevenueBase identified 106 company matches for directors and officers liability insurance services 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?

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

Which city has the most directors and officers liability insurance services?

Chicago leads with 5 company records, followed by Los Angeles (5) and New York (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 558 professional contacts with verified work emails tracked across these 106 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 24, 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.