Company lists · Data refreshed September 2026

Top 25 Underwriting and distribution platforms based in the United States

RevenueBase identified 589 company matches for underwriting and distribution platforms associated with the United States as of September 2026 and tracks 47,540 professional contacts across them, including 24,569 with verified work emails. New York is the largest hub.

This list covers company matches for underwriting and distribution 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 September 29, 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 Sep 29, 2026 How this list was built
589Companies
47,540Contacts tracked
24,569Verified emails
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The 25 largest underwriting and distribution platforms based in the United States

Ranked by team size
Top 25 of 589 company matches for underwriting and distribution platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchSan Mateo, CA, United StatesHQ recorded Sep 29, 20261,001-5,0003,765 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchCharlotte, NC, United StatesHQ recorded Sep 29, 20265,001-10,0002,959 contacts →

Exact match

“CRC Group is all about progress.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261,001-5,0002,955 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 · Sep 29, 2026 · View company records in RevenueBase
4Exact matchDenver, CO, United StatesHQ recorded Sep 29, 20261,001-5,0002,840 contacts →

Exact match

“We believe insurance is about relationships.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261,001-5,0002,250 contacts →

Exact match

“Intelligent Solutions Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261,001-5,0002,224 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261,001-5,0001,809 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 · Sep 29, 2026 · View company records in RevenueBase
8Exact matchWayne, PA, United StatesHQ recorded Sep 29, 20261,001-5,0001,314 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 · Sep 29, 2026 · View company records in RevenueBase
9Exact matchJersey City, NJ, United StatesHQ recorded Sep 29, 20265,001-10,0001,097 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 · Sep 29, 2026 · View company records in RevenueBase
10Exact matchColumbus, OH, United StatesHQ recorded Sep 29, 20261,001-5,0001,095 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchHartford, CT, United StatesHQ recorded Sep 29, 20261,001-5,000998 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWayne, PA, United StatesHQ recorded Sep 29, 2026501-1,000859 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 · Sep 29, 2026 · View company records in RevenueBase
13Exact matchHarrisburg, PA, United StatesHQ recorded Sep 29, 20261,001-5,000825 contacts →

Exact match

“Crump Life Insurance Services, an AmeriLife company, is a leading third-party distributor and service provider of insurance and retirement products.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWoodbury, MN, United StatesHQ recorded Sep 29, 20261,001-5,000788 contacts →

Exact match

“illumifin is a true partner to the insurance industry, delivering tech-enabled business processing services and essential software solutions to help transform insurers for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchManhattan Beach, CA, United StatesHQ recorded Sep 29, 2026501-1,000744 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMilwaukee, WI, United StatesHQ recorded Sep 29, 2026501-1,000738 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 20261,001-5,000734 contacts →

Exact match

“EIS is the first choice for ambitious insurers focused on future-proofing their businesses and building the customer-centric insurance platforms of tomorrow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchHenderson, NV, United StatesHQ recorded Sep 29, 20261,001-5,000501 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 · Sep 29, 2026 · View company records in RevenueBase
19Exact matchMarlborough, MA, United StatesHQ recorded Sep 29, 2026201-500500 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchNew York, United StatesHQ recorded Sep 29, 2026501-1,000393 contacts →

Exact match

“Reserv leverages modern systems and creates new cutting-edge solutions to optimize any P&C claim.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchTampa, FL, United StatesHQ recorded Sep 29, 2026501-1,000339 contacts →

Exact match

“MSI is a leading managing general agency (MGA) that thrives on solving challenges, delivering responsive service, and providing an easy insurance experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261,001-5,000318 contacts →

Exact match

“Your risks are complex.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchNew York, United StatesHQ recorded Sep 29, 2026501-1,000297 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026201-500291 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 · Sep 29, 2026 · View company records in RevenueBase
25Exact matchFort Washington, PA, United StatesHQ recorded Sep 29, 2026201-500280 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 · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 589 underwriting and distribution platforms based in the United States

See the full list, filter by size, metro and specialty, and access 24,569 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwriting and distribution platforms based in the United States at a glance

As of Sep 29, 2026
51.7%Verified-email coverage
80.7Average contacts per company
11-50Median size (employees)
9.7%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
177
11-50
223
51-200
108
201-500
35
501-1,000
20
1,001-5,000
22
5,001-10,000
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 589 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 and distribution 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 24,569 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 September 29, 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 and distribution platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 589 company matches for underwriting and distribution platforms associated with the United States as of September 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?

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

Which city has the most underwriting and distribution platforms?

New York leads with 57 company records, followed by San Francisco (25) and Austin (16).

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 24,569 professional contacts with verified work emails tracked across these 589 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 September 29, 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.