Company lists · Data refreshed September 2026

Top 25 Risk management consulting firms based in the United States

RevenueBase identified 3,686 risk management consulting firms headquartered in the United States as of September 2026 and tracks 193,137 professional contacts across them, including 88,444 with verified work emails and 67,882 with mobile numbers. New York is the largest hub.

This list covers risk management consulting firms 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 6, 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 6, 2026 86% judged on-target in blind review
3,686Companies
193,137Contacts tracked
88,444Verified emails
67,882Mobile numbers
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The 25 largest risk management consulting firms based in the United States

Ranked by team size
Top 25 of 3,686 risk management consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to risk management consulting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202610001+20,868 contacts →

Indirect evidence

“At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people.”

Source: RevenueBase Database · checked Sep 6, 2026
2Strong evidenceValhalla, NY, United StatesHQ checked Sep 6, 202610001+10,303 contacts →

Strong evidence

“USI is one of the largest insurance brokerage and consulting firms in the world, delivering property and casualty, employee benefits, personal risk, program and retirement…”

Source: RevenueBase Database · checked Sep 6, 2026
3Partial evidenceMenlo Park, CA, United StatesHQ checked Sep 6, 20265,001-10,0008,779 contacts →

Partial evidence

“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…”

Source: RevenueBase Database · checked Sep 6, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 20265,001-10,0008,230 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 6, 2026
5Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 20265,001-10,0006,287 contacts →

Partial evidence

“As the leading independent provider of risk and financial advisory solutions, Kroll leverages our unique insights, data and technology to help clients stay ahead of complex…”

Source: RevenueBase Database · checked Sep 6, 2026
6Partial evidenceIrvine, CA, United StatesHQ checked Sep 6, 202610001+6,091 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
7Indirect evidenceRolling Meadows, IL, United StatesHQ checked Sep 6, 202610001+4,282 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 6, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 20265,001-10,0004,119 contacts →

Partial evidence

“NFP, an Aon company, helps companies and individuals address today’s most significant Risk Capital and Human Capital challenges.”

Source: RevenueBase Database · checked Sep 6, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 20261,001-5,0003,583 contacts →

Indirect evidence

“For more than forty years, AlixPartners has helped businesses around the world respond quickly and decisively to their most critical challenges – circumstances as diverse as…”

Source: RevenueBase Database · checked Sep 6, 2026
10Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 202610001+3,115 contacts →

Partial evidence

“In a world shaped by increasingly interconnected risks, Moody’s helps customers develop a holistic view of these risks to advance their business and act decisively.”

Source: RevenueBase Database · checked Sep 6, 2026
11Strong evidenceDenver, CO, United StatesHQ checked Sep 6, 20261,001-5,0002,484 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 6, 2026
12Partial evidenceBoston, MA, United StatesHQ checked Sep 6, 20265,001-10,0002,206 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
13Indirect evidenceColumbia, MD, United StatesHQ checked Sep 6, 20261,001-5,0001,655 contacts →

Indirect evidence

“Worldwide, we are most recognized for our leadership in fire protection engineering, a tradition of responsibility we have advanced with pride since 1939.”

Source: RevenueBase Database · checked Sep 6, 2026
14Strong evidenceDeerfield, IL, United StatesHQ checked Sep 6, 20261,001-5,0001,643 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
15Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 20261,001-5,0001,486 contacts →

Partial evidence

“ACA Group is the leading governance, risk, and compliance advisor to the financial services industry.”

Source: RevenueBase Database · checked Sep 6, 2026
16Indirect evidenceJersey City, NJ, United StatesHQ checked Sep 6, 20265,001-10,0001,192 contacts →

Indirect evidence

“At York, we believe that behind every person is a unique story.”

Source: RevenueBase Database · checked Sep 6, 2026
17Indirect evidenceWaukee, IA, United StatesHQ checked Sep 6, 2026501-1,0001,171 contacts →

Indirect evidence

“Independence isn’t just our structure, it’s our mindset.”

Source: RevenueBase Database · checked Sep 6, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 20261,001-5,0001,149 contacts →

Partial evidence

“Segal is a leading employee-owned consulting firm with more than 1,100 professionals across North America, including 150+ credentialed actuaries.”

Source: RevenueBase Database · checked Sep 6, 2026
19Strong evidencePearl River, NY, United StatesHQ checked Sep 6, 20265,001-10,0001,050 contacts →

Strong evidence

“Brosnan Risk Consultants, Ltd.(BRC) is a security risk management firm focusing on physical security, emergency security, disaster preparedness and recovery and management…”

Source: RevenueBase Database · checked Sep 6, 2026
20Strong evidenceChicago, IL, United StatesHQ checked Sep 6, 20265,001-10,0001,029 contacts →

Strong evidence

“Guidehouse is a leading global provider of consulting services to the public and commercial markets with broad capabilities in management, technology, and risk consulting.”

Source: RevenueBase Database · checked Sep 6, 2026
21Strong evidenceSpring, TX, United StatesHQ checked Sep 6, 20261,001-5,000875 contacts →

Strong evidence

“ABSG Consulting Inc.(ABS Consulting) is part of ABS Group of Companies, a global leader in safety and risk management for critical infrastructure worldwide and a wholly owned…”

Source: RevenueBase Database · checked Sep 6, 2026
22Partial evidenceAtlanta, GA, United StatesHQ checked Sep 6, 2026501-1,000849 contacts →

Partial evidence

“Secretariat experts are trusted in the highest-stakes legal, risk, and regulatory matters around the world.”

Source: RevenueBase Database · checked Sep 6, 2026
23Partial evidenceLakewood Ranch, FL, United StatesHQ checked Sep 6, 20265,001-10,000757 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 6, 2026
24Strong evidenceCamden, NJ, United StatesHQ checked Sep 6, 2026501-1,000612 contacts →

Strong evidence

“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…”

Source: RevenueBase Database · checked Sep 6, 2026
25Indirect evidenceWayne, PA, United StatesHQ checked Sep 6, 20261,001-5,000557 contacts →

Indirect evidence

“For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…”

Source: RevenueBase Database · checked Sep 6, 2026

Showing 25 of 3,686 risk management consulting firms based in the United States

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Risk management consulting firms based in the United States at a glance

As of Sep 6, 2026
45.8%Verified-email coverage
35.1%Mobile-number coverage
52.4Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
2,152
11-50
943
51-200
277
201-500
45
501-1,000
17
1,001-5,000
34
5,001-10,000
22
10001+
193

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 risk management consulting firms, 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 “risk management consulting firms”. 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 risk management consulting firms), 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 risk management consulting firms, 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, 88,444 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 6, 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.

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 risk management consulting firms, 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 risk management consulting firms are there based in the United States?

RevenueBase identified 3,686 risk management consulting firms 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?

Mercer, headquartered in New York, tops this list with the largest team on record.

Which city has the most risk management consulting firms?

New York leads with 193 headquartered companies, followed by Rolling Meadows (148) and Houston (99).

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 88,444 verified decision-maker contacts tracked across these 3,686 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 6, 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.