Company lists · Data refreshed September 2026

Top 25 Health insurance consulting companies based in the United States

RevenueBase identified 5,052 health insurance consulting companies headquartered in the United States as of September 2026 and tracks 89,330 professional contacts across them, including 40,399 with verified work emails. New York is the largest hub.

This list covers health insurance consulting companies 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 16, 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 16, 2026 86% judged on-target in blind review
5,052Companies
89,330Contacts tracked
40,399Verified emails
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The 25 largest health insurance consulting companies based in the United States

Ranked by team size
Top 25 of 5,052 health insurance consulting companies based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to health insurance consulting companies: 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
1Strong evidenceValhalla, NY, United StatesHQ checked Sep 16, 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 16, 2026
2Strong evidenceIrvine, CA, United StatesHQ checked Sep 16, 202610001+6,091 contacts →

Strong 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 16, 2026
3Partial evidenceSeattle, WA, United StatesHQ checked Sep 16, 20261,001-5,0004,350 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceOverland Park, KS, United StatesHQ checked Sep 16, 20261,001-5,0002,324 contacts →

Partial evidence

“We help you keep your promises by shopping many highly rated insurance companies to find you the right coverage at the right price.”

Source: RevenueBase Database · checked Sep 16, 2026
5Partial evidenceIndianapolis, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,977 contacts →

Partial evidence

“For nearly 30 years, eHealth has helped millions of Americans find the healthcare coverage that fits their needs at a price they can afford, using data, artificial intelligence…”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceFort Lauderdale, FL, United StatesHQ checked Sep 16, 20261,001-5,0001,519 contacts →

Partial evidence

“Convey Health Solutions is a specialized healthcare technology and services company that is committed to providing clients with healthcare-specific, compliant member support…”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceToledo, OH, United StatesHQ checked Sep 16, 20261,001-5,0001,258 contacts →

Partial evidence

“A multi-year winner of Best Places to Work in Insurance (2009-2025), Hylant is a full-service insurance brokerage with offices in Florida, Georgia, Illinois, Indiana, Michigan…”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceWaukee, IA, United StatesHQ checked Sep 16, 2026501-1,0001,171 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 16, 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 16, 2026
10Indirect evidenceRichmond, VA, United StatesHQ checked Sep 16, 20261,001-5,000909 contacts →

Indirect evidence

“It's Personal.”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceIndianapolis, IN, United StatesHQ checked Sep 16, 2026501-1,000909 contacts →

Strong evidence

“Medasource is a leading consulting and professional services firm supporting organizations across the healthcare ecosystem – including Life Sciences, RCM/Payers, Technology…”

Source: RevenueBase Database · checked Sep 16, 2026
12Strong evidenceSpokane, WA, United StatesHQ checked Sep 16, 20261,001-5,000813 contacts →

Strong evidence

“Tegria is a global healthcare consulting and services company delivering end-to-end solutions that help provider and payer organizations transform healthcare.”

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceOkemos, MI, United StatesHQ checked Sep 16, 2026501-1,000658 contacts →

Strong evidence

Health Management Associates is an independent national research and consulting firm specializing in complex health care program and policy issues.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceFrederick, MD, United StatesHQ checked Sep 16, 2026n/a652 contacts →

Indirect evidence

“ESIC Corporation is a company based out of 38 S Market St, Frederick, MD, United States.”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceWest Des Moines, IA, United StatesHQ checked Sep 16, 2026501-1,000621 contacts →

Partial evidence

“Whether helping an employer improve the health and well-being of its employees, a state Medicaid director with cost containment or managing federal programs that are advancing…”

Source: RevenueBase Database · checked Sep 16, 2026
16Strong evidenceCamden, NJ, United StatesHQ checked Sep 16, 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 16, 2026
17Indirect evidenceFairfax, VA, United StatesHQ checked Sep 16, 2026201-500558 contacts →

Indirect evidence

“GSA National has been helping government contractors ensure compliance and streamline costs since 1991.”

Source: RevenueBase Database · checked Sep 16, 2026
18Strong evidenceOrmond Beach, FL, United StatesHQ checked Sep 16, 20261,001-5,000531 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceGainesville, FL, United StatesHQ checked Sep 16, 2026501-1,000529 contacts →

Partial evidence

“The Liberty Company Insurance Brokers is an independently owned insurance broker handling the commercial, personal and employee benefits insurance needs of businesses…”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceGlastonbury, CT, United StatesHQ checked Sep 16, 2026501-1,000453 contacts →

Partial evidence

“USI Consulting Group (USICG), an industry leading, full-service retirement plan consulting and benefits administration firm, has been helping employers enable their workforce to…”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceWhite Plains, NY, United StatesHQ checked Sep 16, 2026201-500378 contacts →

Partial evidence

“Founded in 1943, Amalgamated Life Insurance Company, headquartered in White Plains, NY, has since grown into leading provider of comprehensive insurance solutions operating in all…”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceSparks, MD, United StatesHQ checked Sep 16, 2026201-500362 contacts →

Indirect evidence

“Benefit challenges facing employers today are extremely complex.”

Source: RevenueBase Database · checked Sep 16, 2026
23Partial evidenceDayton, OH, United StatesHQ checked Sep 16, 2026201-500349 contacts →

Partial evidence

“McGohan Brabender (MB), a Higginbotham Partner, is an employee-owned, visionary benefits consulting firm dedicated to reimagining employee benefits.”

Source: RevenueBase Database · checked Sep 16, 2026
24Partial evidenceDallas, TX, United StatesHQ checked Sep 16, 2026201-500336 contacts →

Partial evidence

“At VMG Health, we’re more than just a team of experts; we’re trusted partners in the business of healthcare.”

Source: RevenueBase Database · checked Sep 16, 2026
25Partial evidenceHunt Valley, MD, United StatesHQ checked Sep 16, 2026201-500314 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 5,052 health insurance consulting companies based in the United States

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Health insurance consulting companies based in the United States at a glance

As of Sep 16, 2026
45.2%Verified-email coverage
17.7Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · New York
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
3,243
11-50
1,307
51-200
321
201-500
84
501-1,000
23
1,001-5,000
41
5,001-10,000
7
10001+
16

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 5,052 companies.

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 health insurance consulting companies, 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 “health insurance consulting companies”. 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 health insurance consulting companies), 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 health insurance consulting companies, 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, 40,399 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 16, 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 health insurance consulting companies, 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 health insurance consulting companies are there based in the United States?

RevenueBase identified 5,052 health insurance consulting companies 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?

USI Insurance Services, headquartered in Valhalla, tops this list with the largest team on record.

Which city has the most health insurance consulting companies?

New York leads with 84 headquartered companies, followed by Atlanta (71) and Tampa (69).

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 40,399 verified decision-maker contacts tracked across these 5,052 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 16, 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.