Company lists · Data refreshed October 2026

Top 25 Insurance underwriting consultants based in the United States

RevenueBase identified 1,283 company matches for insurance underwriting consultants associated with the United States as of October 2026 and tracks 71,895 professional contacts across them, including 32,359 with verified work emails. Rolling Meadows is the largest hub.

This list covers company matches for insurance underwriting consultants 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 17, 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 17, 2026 How this list was built
1,283Companies
71,895Contacts tracked
32,359Verified emails
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The 25 largest insurance underwriting consultants based in the United States

Ranked by team size
Top 25 of 1,283 company matches for insurance underwriting consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchNew York, NY, United StatesHQ recorded Oct 17, 20265,001-10,0008,633 contacts →

Exact match

“At Oliver Wyman, a Marsh business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Oct 17, 202610001+6,474 contacts →

Exact match

“Alliant Insurance Services is among the top 5 largest and fastest-growing insurance brokerage and consulting firms in the United States.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchCharlotte, NC, United StatesHQ recorded Oct 17, 20265,001-10,0005,053 contacts →

Exact match

“Amwins is the largest wholesale distributor of specialty insurance products and services in the U.S.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Oct 17, 20261,001-5,0003,643 contacts →

Exact match

“At Guy Carpenter, a Marsh business, we deliver a powerful combination of (re)insurance broking expertise, capital solutions, global analytics, advisory, and client support…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchCharlotte, NC, United StatesHQ recorded Oct 17, 20265,001-10,0003,207 contacts →

Exact match

“CRC Group is all about progress.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchDenver, CO, United StatesHQ recorded Oct 17, 20261,001-5,0002,610 contacts →

Exact match

“With over four decades of experience in the industry, IMA has become a trusted leader in commercial insurance, risk management, surety, and employee benefits brokerage and…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchDeerfield, IL, United StatesHQ recorded Oct 17, 20261,001-5,0001,910 contacts →

Exact match

“Alera Group is a growing leader, reimagining the complex risk management, insurance and financial services delivery experience through intentional collaboration connecting clients…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Oct 17, 20265,001-10,0001,635 contacts →

Exact match

“At Risk Strategies, part of the Brown & Brown team, we help our clients protect those things that matter most to them.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Oct 17, 20265,001-10,0001,168 contacts →

Exact match

“Ryan Specialty (NYSE: RYAN) is an international specialty insurance firm that provides distribution, underwriting, product development, administration and risk management services…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchJersey City, NJ, United StatesHQ recorded Oct 17, 20265,001-10,0001,133 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 · Oct 17, 2026 · View company records in RevenueBase
11Exact matchRadnor, PA, United StatesHQ recorded Oct 17, 20261,001-5,000946 contacts →

Exact match

“Willis Group Holdings plc is a leading global insurance broker.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchLakewood Ranch, FL, United StatesHQ recorded Oct 17, 20265,001-10,000785 contacts →

Exact match

“Davies is a specialist professional services and technology firm delivering comprehensive insurance and risk solutions to clients across the globe.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchOmaha, NE, United StatesHQ recorded Oct 17, 20261,001-5,000691 contacts →

Exact match

“Applied Underwriters® is a global risk services firm helping business and people manage uncertainty through its business services, insurance, and reinsurance solutions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchCamden, NJ, United StatesHQ recorded Oct 17, 2026501-1,000638 contacts →

Exact match

“As one of America’s largest and most admired insurance brokerage and consulting firms, our mission is to provide innovative solutions to businesses facing complex risks and…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchMadison, WI, United StatesHQ recorded Oct 17, 2026201-500580 contacts →

Exact match

“About M3 M3 Insurance is a top private and independent insurance broker and risk management firm in the nation.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchOrmond Beach, FL, United StatesHQ recorded Oct 17, 20261,001-5,000574 contacts →

Exact match

“Foundation Risk Partners is one of the fastest growing insurance brokerage and consulting firms in the United States.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchRolling Meadows, IL, United StatesHQ recorded Oct 17, 202610001+354 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchHunt Valley, MD, United StatesHQ recorded Oct 17, 2026201-500351 contacts →

Exact match

“RCM & D is ranked among the top independent insurance advisory firms in the United States.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchConcord, MA, United StatesHQ recorded Oct 17, 2026201-500328 contacts →

Exact match

“Strategic Risk Solutions is the largest independent insurance management firm worldwide.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchEast Providence, RI, United StatesHQ recorded Oct 17, 2026201-500278 contacts →

Exact match

“At Starkweather & Shepley, we embrace the entrepreneurial spirit of our clients.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchGlastonbury, CT, United StatesHQ recorded Oct 17, 202651-200262 contacts →

Exact match

“At Smith Brothers Insurance we serve as your family confidant and business’s enterprise risk manager.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchNew York, IL, United StatesHQ recorded Oct 17, 202610001+253 contacts →

Exact match

“Aon plc (NYSE:AON) is a leading global professional services firm providing a broad range of risk, retirement and health solutions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchChesterfield, MO, United StatesHQ recorded Oct 17, 2026201-500237 contacts →

Exact match

“Crane Agency is more than just an insurance broker – we're your advocate in an uncertain world.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchSyracuse, NY, United StatesHQ recorded Oct 17, 202651-200218 contacts →

Exact match

“Haylor, Freyer & Coon, an Alera Group Company, is a full-service insurance agency, providing Insurance, Risk Management, Surety, & Benefit Consulting to businesses and individuals…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchSouth Bend, IN, United StatesHQ recorded Oct 17, 202651-200214 contacts →

Exact match

“Gibson is a firm of advisors and consultants that help clients get to the proactive side of insurance.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 1,283 insurance underwriting consultants based in the United States

See the full list, filter by size, metro and specialty, and access 32,359 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insurance underwriting consultants based in the United States at a glance

As of Oct 17, 2026
45.0%Verified-email coverage
56.0Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · Rolling Meadows
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
636
11-50
395
51-200
135
201-500
20
501-1,000
12
1,001-5,000
20
5,001-10,000
10
10001+
54

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 1,283 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 “insurance underwriting consultants” 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 32,359 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 17, 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.

Insurance underwriting consultants by metro

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 “insurance underwriting consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance underwriting consultants are there based in the United States?

RevenueBase identified 1,283 company matches for insurance underwriting consultants 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?

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

Which city has the most insurance underwriting consultants?

Rolling Meadows leads with 46 company records, followed by New York (44) and Houston (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 32,359 professional contacts with verified work emails tracked across these 1,283 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 17, 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.