Company lists · Data refreshed September 2026

Top 25 Reinsurance software companies based in the United States

Name: Reinsurance software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 290 companies tracked

RevenueBase identified 290 reinsurance software companies headquartered in the United States as of September 2026 and tracks 28,904 professional contacts across them, including 13,544 with verified work emails and 8,477 with mobile numbers. New York is the largest hub.

This list covers reinsurance 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 5, 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 5, 2026 86% judged on-target in blind review

290Companies

28,904Contacts tracked

13,544Verified emails

8,477Mobile numbers

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The 25 largest reinsurance software companies based in the United States

Ranked by team size

Top 25 of 290 reinsurance software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to reinsurance 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Valuemomentum	Indirect evidence	Piscataway, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,294 contacts →
	Indirect 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 5, 2026
2	Reinsurance Group Of America, Incorporated	Partial evidence	Chesterfield, MO, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,128 contacts →
	Partial evidence “Reinsurance Group of America, Incorporated (NYSE: RGA) is a global industry leader specializing in life and health reinsurance and financial solutions that help clients…” Source: RevenueBase Database · checked Sep 5, 2026
3	GUY Carpenter	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,072 contacts →
	Indirect evidence “At Guy Carpenter, a Marsh business, we deliver a powerful combination of (re)insurance broking expertise, capital solutions, global analytics, advisory, and client support…” Source: RevenueBase Database · checked Sep 5, 2026
4	Everest	Partial evidence	Warren, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	3,411 contacts →
	Partial evidence “Everest Group, Ltd.(“Everest”) is a global underwriting leader providing best-in-class property, casualty, and specialty reinsurance and insurance solutions that address…” Source: RevenueBase Database · checked Sep 5, 2026
5	GEN RE	Partial evidence	Stamford, CT, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,542 contacts →
	Partial evidence “Gen Re is a leading property/casualty and life/health reinsurance company.” Source: RevenueBase Database · checked Sep 5, 2026
6	ISO	Indirect evidence	Jersey City, NJ, United StatesHQ checked Sep 5, 2026	5,001-10,000	1,097 contacts →
	Indirect evidence “Underwriting solutions at Verisk is a leading provider of advanced tools and analytics for the property/casualty and life insurance industries.” Source: RevenueBase Database · checked Sep 5, 2026
7	Zywave	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 5, 2026	501-1,000	738 contacts →
	Indirect evidence “At Zywave, we don’t just build technology-we amplify impact.” Source: RevenueBase Database · checked Sep 5, 2026
8	Applied Underwriters	Partial evidence	Omaha, NE, United StatesHQ checked Sep 5, 2026	1,001-5,000	680 contacts →
	Partial evidence “Applied Underwriters® is a global risk services firm helping business and people manage uncertainty through its business services, insurance, and reinsurance solutions.” Source: RevenueBase Database · checked Sep 5, 2026
9	Transre	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	501-1,000	578 contacts →
	Partial evidence “We are a leading international reinsurance organization headquartered in New York with operations worldwide.” Source: RevenueBase Database · checked Sep 5, 2026
10	Odysseyre	Partial evidence	Stamford, CT, United StatesHQ checked Sep 5, 2026	501-1,000	530 contacts →
	Partial evidence “OdysseyRe offers a broad range of property, casualty, and specialty reinsurance solutions through a network of 14 branch and representative offices around the world.” Source: RevenueBase Database · checked Sep 5, 2026
11	Oneshield	Indirect evidence	Marlborough, MA, United StatesHQ checked Sep 5, 2026	201-500	500 contacts →
	Indirect evidence “OneShield provides business solutions for P&C insurers and MGAs of all sizes.” Source: RevenueBase Database · checked Sep 5, 2026
12	Reserv	Indirect evidence	New York, United StatesHQ checked Sep 5, 2026	501-1,000	393 contacts →
	Indirect evidence “Reserv leverages modern systems and creates new cutting-edge solutions to optimize any P&C claim.” Source: RevenueBase Database · checked Sep 5, 2026
13	Riverstone	Indirect evidence	Manchester, NH, United StatesHQ checked Sep 5, 2026	201-500	313 contacts →
	Indirect evidence “We Deliver RiskSmart Run-Off(R) Solutions With Global Reach Aligning risk with the need for capital efficiency and greater business focus is a key challenge for insurers and…” Source: RevenueBase Database · checked Sep 5, 2026
14	Canada Life Reinsurance	Indirect evidence	Blue Bell, PA, United StatesHQ checked Sep 5, 2026	501-1,000	293 contacts →
	Indirect evidence “We are one of the world's leading providers of risk and capital optimization solutions, serving insurers, pension schemes, and financial institutions across North America, Europe…” Source: RevenueBase Database · checked Sep 5, 2026
15	Ambridge Group	Partial evidence	New York, United StatesHQ checked Sep 5, 2026	51-200	193 contacts →
	Partial evidence “We write a wide variety of complex transactional and specialty casualty and reinsurance risks, creating customized responsive underwriting solutions for a range of exposures.” Source: RevenueBase Database · checked Sep 5, 2026
16	JBK	Indirect evidence	College Station, TX, United StatesHQ checked Sep 5, 2026	201-500	180 contacts →
	Indirect evidence “JBK is a team of professionals building great technology for the business world since 2001.” Source: RevenueBase Database · checked Sep 5, 2026
17	Instec An Insurity Company	Partial evidence	Naperville, IL, United StatesHQ checked Sep 5, 2026	501-1,000	158 contacts →
	Partial evidence “Insurity is a leading property and casualty insurance software and data analytics provider, working with some of the world’s largest insurers, brokers, and MGAs, including 15 of…” Source: RevenueBase Database · checked Sep 5, 2026
18	Ventiv Technology	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	201-500	144 contacts →
	Partial evidence “Our people, software, and innovative solutions empower organizations to achieve optimal results from their risk, insurance, and claims programs.” Source: RevenueBase Database · checked Sep 5, 2026
19	Wilton RE	Indirect evidence	Norwalk, CT, United StatesHQ checked Sep 5, 2026	51-200	138 contacts →
	Indirect evidence “Wilton Re is a U.S.” Source: RevenueBase Database · checked Sep 5, 2026
20	FINYS	Indirect evidence	Troy, MI, United StatesHQ checked Sep 5, 2026	51-200	136 contacts →
	Indirect evidence “Finys was founded in 2001 to create a modern enterprise platform for Property Casualty insurance carriers.” Source: RevenueBase Database · checked Sep 5, 2026
21	Americanag	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 5, 2026	51-200	133 contacts →
	Partial evidence “American Agricultural Insurance Company (AmericanAg®) stands out from the marketplace as a provider of reinsurance services across the insurance spectrum with a growing global…” Source: RevenueBase Database · checked Sep 5, 2026
22	RVI Group	Partial evidence	Stamford, CT, United StatesHQ checked Sep 5, 2026	51-200	128 contacts →
	Partial evidence “The Stamford, Connecticut-based RVI Group is a financial services company focused on specialty property and casualty insurance and reinsurance.” Source: RevenueBase Database · checked Sep 5, 2026
23	Agam Capital	Indirect evidence	Teaneck, NJ, United StatesHQ checked Sep 5, 2026	51-200	125 contacts →
	Indirect evidence “Agam Capital is an insurance solutions provider that differentiates itself by taking a risk-focused approach to dynamic management of liabilities.” Source: RevenueBase Database · checked Sep 5, 2026
24	Quadrant Information Services	Indirect evidence	Gallatin, TN, United StatesHQ checked Sep 5, 2026	51-200	123 contacts →
	Indirect evidence “Quadrant is the foremost provider of the best enterprise-wide insurance solutions for property and casualty insurance.” Source: RevenueBase Database · checked Sep 5, 2026
25	Consis International	Indirect evidence	Davie, FL, United StatesHQ checked Sep 5, 2026	201-500	121 contacts →
	Indirect evidence “Desde 1987, Consis International ha acompañado a aseguradoras a nivel global en la obtención de resultados estratégicos a través de la tecnología.” Source: RevenueBase Database · checked Sep 5, 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: reinsurance software companies. 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 reinsurance software companies.
Partial evidence: Its own public description names part of reinsurance software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name reinsurance software companies. 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 290 reinsurance software companies based in the United States

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Reinsurance software companies based in the United States at a glance

As of Sep 5, 2026

46.9%Verified-email coverage

29.3%Mobile-number coverage

99.7Average contacts per company

11-50Median size (employees)

9.0%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

108

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

12,6270–30

83531–60

261–90

290–180

78180+

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 reinsurance 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 “reinsurance 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 reinsurance 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 reinsurance 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, 13,544 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 5, 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.

Reinsurance software companies by metro

Reinsurance software companies in New York26

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 reinsurance 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 reinsurance software companies are there based in the United States?

RevenueBase identified 290 reinsurance 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?

Valuemomentum, headquartered in Piscataway, tops this list with the largest team on record.

Which city has the most reinsurance software companies?

New York leads with 26 headquartered companies, followed by Miami (19) and Stamford (8).

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 13,544 verified decision-maker contacts tracked across these 290 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 5, 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.