Company lists · Data refreshed September 2026

Top 25 Underwriting consulting firms worldwide

RevenueBase identified 3,160 company matches for underwriting consulting firms worldwide as of September 2026 and tracks 44,208 professional contacts across them, including 20,239 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for underwriting consulting firms worldwide, 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. Country and city lists for underwriting consulting firms follow the table.

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
3,160Companies
44,208Contacts tracked
20,239Verified emails
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The 25 largest underwriting consulting firms worldwide

Ranked by team size
Top 25 of 3,160 company matches for underwriting consulting firms worldwide, 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 matchIrvine, CA, United StatesHQ recorded Sep 29, 202610001+6,091 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 · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 20261,001-5,0004,350 contacts →

Exact match

“Milliman is among the world’s largest independent actuarial and consulting firms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchDeerfield, IL, United StatesHQ recorded Sep 29, 20261,001-5,0001,643 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 · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 29, 2026n/a1,621 contacts →

Exact match

“We specialize in solving insurance, reinsurance, superannuation and other risk-related problems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchWien, AustriaHQ recorded Sep 29, 20261,001-5,000657 contacts →

Exact match

“We have been a privately-owned business ever since the beginning.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchOrmond Beach, FL, United StatesHQ recorded Sep 29, 20261,001-5,000531 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 · Sep 29, 2026 · View company records in RevenueBase
8Exact matchNantes, FranceHQ recorded Sep 29, 2026501-1,000468 contacts →

Exact match

“Les hommes et les femmes de Bessé sont des experts du conseil et du courtage en assurances.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Sep 29, 2026201-500337 contacts →

Exact match

“CIB is a proudly South African underwriting manager that deals through a network of short term insurance brokers countrywide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchConcord, MA, United StatesHQ recorded Sep 29, 2026201-500317 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSouth Bend, IN, United StatesHQ recorded Sep 29, 202651-200312 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 · Sep 29, 2026 · View company records in RevenueBase
12Exact matchRoeselare, BelgiumHQ recorded Sep 29, 2026201-500287 contacts →

Exact match

“Iemand van AlliA herkent u meteen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchGlastonbury, CT, United StatesHQ recorded Sep 29, 202651-200251 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 · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWoodmere, OH, United StatesHQ recorded Sep 29, 2026201-500213 contacts →

Exact match

“MarshBerry – Helping Clients Learn, Improve & Realize Value MarshBerry is a global leader in investment banking and consulting dedicated to helping insurance brokerages, and firms…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMéxico, MexicoHQ recorded Sep 29, 2026201-500210 contacts →

Exact match

“One of Mexico's leading insurance brokerages and risk management consulting firms, Interesse® and its team of more than 100 risk and insurance professionals serve more than 200…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchWayne, PA, United StatesHQ recorded Sep 29, 202651-200185 contacts →

Exact match

“Odell Studner provides specialized risk consulting and insurance brokerage services to middle-market companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 202651-200171 contacts →

Exact match

“Ecclesia is adviseur en zakelijk dienstverlener in risicomanagement, arbeidsvoorwaarden en verzekeren.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchAllen, TX, United StatesHQ recorded Sep 29, 202651-200168 contacts →

Exact match

“Lewis & Ellis combines deep industry knowledge with specialized expertise in healthcare and health insurance, life insurance and financial services, employee benefits, and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWayzata, MN, United StatesHQ recorded Sep 29, 2026201-500166 contacts →

Exact match

“Trean Corporation (pronounced “Trē – on”) is uniquely integrated to provide insurance management services, insurance and reinsurance consulting, and underwriting and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-200165 contacts →

Exact match

“Euclid Transactional is a leading global managing general agent that specializes in transactional risk insurance, including representations and warranties insurance and tax…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 29, 202651-200164 contacts →

Exact match

“DUAL Australia is no ordinary underwriting agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSanta Monica, CA, United StatesHQ recorded Sep 29, 202651-200163 contacts →

Exact match

“For over 30 years, Perr & Knight has provided insurance consulting and software solutions to the property & casualty and life, accident & health industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchn/a1,001-5,000161 contacts →

Exact match

“Nasco Insurance Group is a privately owned group originally founded in Lebanon in 1969.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBellevue, WA, United StatesHQ recorded Sep 29, 2026201-500160 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 · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDubai, United Arab EmiratesHQ recorded Sep 29, 202651-200158 contacts →

Exact match

“SHMA is a leading advisory firm with offices in the UAE, Saudi Arabia, and Pakistan, serving clients across MENA and beyond.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 3,160 underwriting consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 20,239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwriting consulting firms worldwide at a glance

As of Sep 29, 2026
45.8%Verified-email coverage
14.0Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
2,051
11-50
821
51-200
199
201-500
34
501-1,000
9
1,001-5,000
20
5,001-10,000
3
10001+
9

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for underwriting consulting firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “underwriting consulting firms” 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. 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 20,239 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.

Underwriting consulting firms by location

21 lists · largest first

Every Underwriting consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwriting consulting firms are there worldwide?

RevenueBase identified 3,160 company matches for underwriting consulting firms worldwide 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?

Alliant Insurance Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most underwriting consulting firms?

The United States leads with 607 companies, followed by Brazil (377) and France (173). Every underwriting consulting firms list by country and city is linked on this page.

Which city has the most underwriting consulting firms?

Sao Paulo leads with 126 company records, followed by London (73) and Paris (47).

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 20,239 professional contacts with verified work emails tracked across these 3,160 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.