Company lists · Data refreshed November 2026

Top 25 Underwriting platforms based in the United States

RevenueBase identified 891 company matches for underwriting platforms associated with the United States as of November 2026 and tracks 48,402 professional contacts across them, including 19,246 with verified work emails. New York is the largest hub.

This list covers company matches for underwriting platforms 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 November 5, 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 Nov 5, 2026 How this list was built
891Companies
48,402Contacts tracked
19,246Verified emails
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The 25 largest underwriting platforms based in the United States

Ranked by team size
Top 25 of 891 company matches for underwriting platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchAlpharetta, IN, United StatesHQ recorded Nov 5, 202610001+7,081 contacts →

Exact match

“At LexisNexis Risk Solutions®, we believe in using data for good to solve problems and make a positive impact on people, industry and society.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Nov 5, 20261,001-5,0003,066 contacts →

Exact match

“RT Specialty is a leading wholesale distributor of specialty insurance products and services and the wholesale broking specialty for Ryan Specialty.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Nov 5, 20261,001-5,0001,907 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchWayne, CO, United StatesHQ recorded Nov 5, 20261,001-5,0001,352 contacts →

Exact match

“We aspire to be the very best insurance company at underwriting insurance products for our customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchJersey City, NJ, United StatesHQ recorded Nov 5, 20265,001-10,0001,152 contacts →

Exact match

“Underwriting solutions at Verisk is a leading provider of advanced tools and analytics for the property/casualty and life insurance industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchHartford, CT, United StatesHQ recorded Nov 5, 20261,001-5,0001,103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchWayne, PA, United StatesHQ recorded Nov 5, 2026501-1,000881 contacts →

Exact match

“iPipeline is a leading global provider of comprehensive and integrated digital solutions for the life insurance and financial services industries in North America, and life…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchTonawanda, NY, United StatesHQ recorded Nov 5, 20261,001-5,000832 contacts →

Exact match

“Mueller Reports is a leading provider of data collection and business intelligence solutions for insurance carriers and lenders, committed to providing customers with reliable…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMilwaukee, WI, United StatesHQ recorded Nov 5, 2026501-1,000813 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchManhattan Beach, United StatesHQ recorded Nov 5, 2026501-1,000760 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026501-1,000653 contacts →

Exact match

“Cover Genius is the global insurtech for embedded protection.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAtlanta, United StatesHQ recorded Nov 5, 2026501-1,000633 contacts →

Exact match

“Accelerant is a data-driven risk exchange built for specialty insurance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHenderson, NV, United StatesHQ recorded Nov 5, 20261,001-5,000594 contacts →

Exact match

“OIP Insurtech is a global insurance infrastructure company transforming specialty insurance operations through AI, underwriting intelligence, and operational execution systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 2026501-1,000569 contacts →

Exact match

“Hippo was built on a promise: make homeownership effortless.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCambridge, MA, United StatesHQ recorded Nov 5, 2026201-500458 contacts →

Exact match

“EverQuote empowers the largest insurance carriers and thousands of agents to maximize customer acquisition across digital channels.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHunt Valley, MD, United StatesHQ recorded Nov 5, 2026501-1,000432 contacts →

Exact match

“On September 1, 2020 Ryan Specialty Group, LLC (RSG) and All Risks, Ltd.(All Risks) merged the two firms into Ryan Specialty Group.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchValley Village, CA, United StatesHQ recorded Nov 5, 2026501-1,000415 contacts →

Exact match

“Answer Financial is one of the original insurtech companies, established in 1997 and focused on delivering auto and home insurance through strategic partnerships on behalf of more…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchHartford, CT, United StatesHQ recorded Nov 5, 202610001+401 contacts →

Exact match

“Navigators, a brand of The Hartford is a market-leading provider of E&S solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-500395 contacts →

Exact match

“About Biz2X Biz2X is a global leader in digital lending technology, providing a sophisticated SaaS ecosystem that empowers financial institutions and modern enterprises to scale…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchGoldsboro, VA, United StatesHQ recorded Nov 5, 2026201-500337 contacts →

Exact match

“Atlantic Casualty Insurance Company (Atlantic Casualty) was formed by Strickland Insurance Group (SIG) in 1983 to underwrite a substantial book of non-standard personal auto.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Nov 5, 2026201-500305 contacts →

Exact match

“bolt is the leading distribution platform for P&C insurance, connecting insurers, distributors and customers to transform the way insurance is bought and sold.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchFort Washington, PA, United StatesHQ recorded Nov 5, 2026201-500299 contacts →

Exact match

“Coventry is the leader and creator of the secondary market for life insurance and a pioneer of the life insurance-backed asset class, operating an integrated platform across four…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Nov 5, 202651-200297 contacts →

Exact match

“Bestow is the life and annuity platform built for what's next.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Nov 5, 2026501-1,000274 contacts →

Exact match

“We make it incredibly easy to understand, buy, and manage insurance for your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchColumbus, OH, United StatesHQ recorded Nov 5, 2026201-500269 contacts →

Exact match

“Bold Penguin is the market-leading digital solutions provider for commercial insurance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 891 underwriting platforms based in the United States

See the full list, filter by size, metro and specialty, and access 19,246 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwriting platforms based in the United States at a glance

As of Nov 5, 2026
39.8%Verified-email coverage
54.3Average contacts per company
11-50Median size (employees)
11.2%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
337
11-50
312
51-200
153
201-500
39
501-1,000
24
1,001-5,000
16
5,001-10,000
6
10001+
4

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 891 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 “underwriting platforms” 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 19,246 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 November 5, 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 “underwriting platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwriting platforms are there based in the United States?

RevenueBase identified 891 company matches for underwriting platforms associated with the United States as of November 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?

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

Which city has the most underwriting platforms?

New York leads with 100 company records, followed by San Francisco (52) and Austin (24).

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 19,246 professional contacts with verified work emails tracked across these 891 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 November 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 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.