Company lists · Data refreshed September 2026

Top 25 Property casualty insurance agency management software companies based in the United States

RevenueBase identified 3,232 property casualty insurance agency management software companies headquartered in the United States as of September 2026 and tracks 82,174 professional contacts across them, including 37,294 with verified work emails. New York is the largest hub.

This list covers property casualty insurance agency management software companies headquartered in the United States, 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 14, 2026.

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 14, 2026 86% judged on-target in blind review
3,232Companies
82,174Contacts tracked
37,294Verified emails
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The 25 largest property casualty insurance agency management software companies based in the United States

Ranked by team size
Top 25 of 3,232 property casualty insurance agency management software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to property casualty insurance agency management software companies: 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 evidenceWorcester, MA, United StatesHQ checked Sep 14, 20265,001-10,0005,132 contacts →

Partial evidence

“Rooted in our commitment to be with you, every step, The Hanover Insurance Group, Inc.”

Source: RevenueBase Database · checked Sep 14, 2026
2Strong evidenceFairfield, OH, United StatesHQ checked Sep 14, 20261,001-5,0004,539 contacts →

Strong evidence

“The Cincinnati Insurance Company, operating since 1950, stands among the nation's top 25 property casualty insurer groups based on net written premiums.”

Source: RevenueBase Database · checked Sep 14, 2026
3Strong evidencePiscataway, NJ, United StatesHQ checked Sep 14, 20261,001-5,0004,294 contacts →

Strong evidence

“ValueMomentum is a leading solutions provider for the global property and casualty insurance industry, supported by deep domain and technology capabilities.”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceSan Mateo, CA, United StatesHQ checked Sep 14, 20261,001-5,0003,765 contacts →

Indirect evidence

“Guidewire is the platform P&C insurers trust to engage, innovate, and grow efficiently.”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceBrea, CA, United StatesHQ checked Sep 14, 20265,001-10,0003,186 contacts →

Indirect evidence

“At Mercury, we have been guided by our purpose to help people reduce risk and overcome unexpected events for more than 60 years.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceDenver, CO, United StatesHQ checked Sep 14, 20261,001-5,0002,840 contacts →

Partial evidence

“We believe insurance is about relationships.”

Source: RevenueBase Database · checked Sep 14, 2026
7Partial evidenceChicago, IL, United StatesHQ checked Sep 14, 20261,001-5,0002,224 contacts →

Partial evidence

“For more than 40 years, Applied Systems has created innovative technology for the global insurance industry.”

Source: RevenueBase Database · checked Sep 14, 2026
8Strong evidenceBoston, MA, United StatesHQ checked Sep 14, 20261,001-5,0001,809 contacts →

Strong evidence

“Duck Creek Technologies is the intelligent solutions provider defining the future of the property and casualty (P&C) and general insurance industry.”

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceSeattle, WA, United StatesHQ checked Sep 14, 20261,001-5,0001,657 contacts →

Indirect evidence

“We've entered a new chapter.”

Source: RevenueBase Database · checked Sep 14, 2026
10Strong evidenceSan Diego, CA, United StatesHQ checked Sep 14, 20261,001-5,0001,266 contacts →

Strong evidence

“ICW Group Insurance Companies is a top-tier, national, multi-line Property & Casualty insurance company, providing comprehensive coverage to safeguard our customers’ world.”

Source: RevenueBase Database · checked Sep 14, 2026
11Strong evidenceHartford, CT, United StatesHQ checked Sep 14, 20261,001-5,000998 contacts →

Strong evidence

“Insurity is a leading provider of cloud-based software for insurance carriers, brokers, and MGAs.”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceNeenah, WI, United StatesHQ checked Sep 14, 20261,001-5,000957 contacts →

Partial evidence

“SECURA Insurance Companies is based in Neenah, Wis, and operates in 13 states, including: Arizona, Colorado, Illinois, Iowa, Kansas, Kentucky, Michigan, Minnesota, Missouri, North…”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceJersey City, NJ, United StatesHQ checked Sep 14, 20261,001-5,000877 contacts →

Indirect evidence

“SageSure is building the world’s leading catastrophe-risk franchise.”

Source: RevenueBase Database · checked Sep 14, 2026
14Strong evidenceEdina, MN, United StatesHQ checked Sep 14, 2026501-1,000825 contacts →

Strong evidence

“Celebrating 125 years of service, Western National Insurance is a super-regional group of property-and-casualty insurance companies providing personal and commercial coverage in…”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceManhattan Beach, CA, United StatesHQ checked Sep 14, 2026501-1,000744 contacts →

Indirect evidence

“Solartis Policy Administration - The perfect balance of cutting-edge technology and human expertise.”

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 14, 2026501-1,000738 contacts →

Indirect evidence

“At Zywave, we don’t just build technology-we amplify impact.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceLakewood, CO, United StatesHQ checked Sep 14, 2026201-500734 contacts →

Indirect evidence

“Eberl is a people-centric organization - powered by technology and driven by compassion for others.”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceFolsom, CA, United StatesHQ checked Sep 14, 2026501-1,000674 contacts →

Indirect evidence

“We understand how paramount the customer experience is to a carrier's success.”

Source: RevenueBase Database · checked Sep 14, 2026
19Strong evidenceCincinnati, OH, United StatesHQ checked Sep 14, 20261,001-5,000635 contacts →

Strong evidence

“Core Specialty, through its subsidiary insurers, offers a diversified range of property, casualty, and marine insurance products for small to mid-sized businesses.”

Source: RevenueBase Database · checked Sep 14, 2026
20Strong evidenceFort Lauderdale, FL, United StatesHQ checked Sep 14, 20261,001-5,000617 contacts →

Strong evidence

“Universal Property & Casualty Insurance Company (UPCIC), a wholly owned subsidiary of Universal Insurance Holdings, Inc, is one of the leading writers of homeowners insurance in…”

Source: RevenueBase Database · checked Sep 14, 2026
21Partial evidenceHarrisburg, PA, United StatesHQ checked Sep 14, 2026201-500592 contacts →

Partial evidence

“Aegis General Insurance Agency (AGIA) is a Managing General Agency and full-service Program Administrator.”

Source: RevenueBase Database · checked Sep 14, 2026
22Partial evidenceBoston, MA, United StatesHQ checked Sep 14, 2026501-1,000582 contacts →

Partial evidence

“The key to our success: Service.""The key to our customers' success: Safety." Safety Insurance was founded in 1979 with a belief that we would succeed as a company if customers…”

Source: RevenueBase Database · checked Sep 14, 2026
23Partial evidenceChicago, IL, United StatesHQ checked Sep 14, 2026501-1,000537 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 14, 2026
24Strong evidenceBrownsville, TX, United StatesHQ checked Sep 14, 20261,001-5,000537 contacts →

Strong evidence

“Pronto Insurance is one of the fastest growing general agencies in South Texas and is now a member of Gallagher, a world wide expert in risk management solutions.”

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceMarlborough, MA, United StatesHQ checked Sep 14, 2026201-500500 contacts →

Indirect evidence

“OneShield provides business solutions for P&C insurers and MGAs of all sizes.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 3,232 property casualty insurance agency management software companies based in the United States

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Property casualty insurance agency management software companies based in the United States at a glance

As of Sep 14, 2026
45.4%Verified-email coverage
25.4Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · New York
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
1,908
11-50
920
51-200
237
201-500
75
501-1,000
29
1,001-5,000
32
5,001-10,000
7
10001+
7

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 3,232 companies.

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 property casualty insurance agency management software companies, 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.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “property casualty insurance agency management software companies”. 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 property casualty insurance agency management software companies), 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 property casualty insurance agency management software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 37,294 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 14, 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.

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 property casualty insurance agency management software companies, 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 property casualty insurance agency management software companies are there based in the United States?

RevenueBase identified 3,232 property casualty insurance agency management software companies headquartered in the United States 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?

The Hanover Insurance Group, headquartered in Worcester, tops this list with the largest team on record.

Which city has the most property casualty insurance agency management software companies?

New York leads with 42 headquartered companies, followed by Dallas (36) and Miami (36).

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 37,294 verified decision-maker contacts tracked across these 3,232 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 14, 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.