Company lists · Data refreshed September 2026

Top 25 Benefit consulting firms based in the United States

Name: Benefit consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 3,532 companies tracked

RevenueBase identified 3,532 benefit consulting firms headquartered in the United States as of September 2026 and tracks 88,792 professional contacts across them, including 42,886 with verified work emails. Atlanta is the largest hub.

This list covers benefit 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 21, 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 21, 2026 86% judged on-target in blind review

3,532Companies

88,792Contacts tracked

42,886Verified emails

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The 25 largest benefit consulting firms based in the United States

Ranked by team size

Top 25 of 3,532 benefit consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to benefit 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Mercer	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	10001+	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 21, 2026
2	USI Insurance Services	Strong evidence	Valhalla, NY, United StatesHQ checked Sep 21, 2026	10001+	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 21, 2026
3	Milliman	Partial evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	4,350 contacts →
	Partial evidence “Milliman is among the world’s largest independent actuarial and consulting firms.” Source: RevenueBase Database · checked Sep 21, 2026
4	The Baldwin Group	Partial evidence	Tampa, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,376 contacts →
	Partial evidence “The Baldwin Group is a cohesive group of experts in business insurance, employee benefits, retirement planning, and all areas of private and personal insurance.” Source: RevenueBase Database · checked Sep 21, 2026
5	Goldman Sachs Ayco	Partial evidence	Cohoes, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,452 contacts →
	Partial evidence “Goldman Sachs Ayco is an industry leader of company-sponsored financial planning benefits with corporate partnerships at ~500 companies, including over 50% of the Fortune 100.” Source: RevenueBase Database · checked Sep 21, 2026
6	World Insurance Associates LLC	Indirect evidence	Iselin, NJ, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,181 contacts →
	Indirect evidence “World is a leading financial services organization that uses its vast resources and industry expertise to empower people to make informed decisions to improve their risk…” Source: RevenueBase Database · checked Sep 21, 2026
7	Holmes Murphy	Indirect evidence	Waukee, IA, United StatesHQ checked Sep 21, 2026	501-1,000	1,171 contacts →
	Indirect evidence “Independence isn’t just our structure, it’s our mindset.” Source: RevenueBase Database · checked Sep 21, 2026
8	SEGAL	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,149 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 21, 2026
9	Acrisure	Indirect evidence	Canoga Park, CA, United StatesHQ checked Sep 21, 2026	n/a	1,147 contacts →
	Indirect evidence “Founded in 1972, Allen Lawrence & Associates, LLC.(AL & A) has the distinct advantage of active participation by its principals.” Source: RevenueBase Database · checked Sep 21, 2026
10	Inspira Financial	Partial evidence	Oak Brook, IL, United StatesHQ checked Sep 21, 2026	1,001-5,000	934 contacts →
	Partial evidence “Inspira Financial is your devoted health, wealth, retirement, and benefits administrator.” Source: RevenueBase Database · checked Sep 21, 2026
11	Hilb Group	Indirect evidence	Richmond, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	909 contacts →
	Indirect evidence “It's Personal.” Source: RevenueBase Database · checked Sep 21, 2026
12	Benefitmall	Partial evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	895 contacts →
	Partial evidence “CRC Benefits is built to help you grow.” Source: RevenueBase Database · checked Sep 21, 2026
13	Esic Corporation	Indirect evidence	Frederick, MD, United StatesHQ checked Sep 21, 2026	n/a	652 contacts →
	Indirect evidence “ESIC Corporation is a company based out of 38 S Market St, Frederick, MD, United States.” Source: RevenueBase Database · checked Sep 21, 2026
14	Conner Strong & Buckelew	Partial evidence	Camden, NJ, United StatesHQ checked Sep 21, 2026	501-1,000	612 contacts →
	Partial 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 21, 2026
15	GSA National	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	201-500	558 contacts →
	Indirect evidence “GSA National has been helping government contractors ensure compliance and streamline costs since 1991.” Source: RevenueBase Database · checked Sep 21, 2026
16	The Liberty Company Insurance Brokers, LLC	Partial evidence	Gainesville, FL, United StatesHQ checked Sep 21, 2026	501-1,000	529 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 21, 2026
17	USI Consulting Group	Strong evidence	Glastonbury, CT, United StatesHQ checked Sep 21, 2026	501-1,000	453 contacts →
	Strong 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 21, 2026
18	The Horton Group, A Marsh & Mclennan Agency LLC Company	Partial evidence	Orland Park, IL, United StatesHQ checked Sep 21, 2026	201-500	440 contacts →
	Partial evidence “The Horton Group, a Marsh & McLennan Agency LLC company, is a full-service brokerage offering business insurance, employee benefits, private client insurance, and retirement…” Source: RevenueBase Database · checked Sep 21, 2026
19	Kelly Benefits	Partial evidence	Sparks, MD, United StatesHQ checked Sep 21, 2026	201-500	362 contacts →
	Partial evidence “Benefit challenges facing employers today are extremely complex.” Source: RevenueBase Database · checked Sep 21, 2026
20	Mcgohan Brabender	Strong evidence	Dayton, OH, United StatesHQ checked Sep 21, 2026	201-500	349 contacts →
	Strong 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 21, 2026
21	Rcm&d	Indirect evidence	Hunt Valley, MD, United StatesHQ checked Sep 21, 2026	201-500	314 contacts →
	Indirect evidence “RCM & D is ranked among the top independent insurance advisory firms in the United States.” Source: RevenueBase Database · checked Sep 21, 2026
22	The Mahoney Group	Indirect evidence	Chandler, AZ, United StatesHQ checked Sep 21, 2026	201-500	313 contacts →
	Indirect evidence “The Mahoney Group, established in 1915, is one of the largest independent brokerages in the U.S.” Source: RevenueBase Database · checked Sep 21, 2026
23	Corporate Synergies	Partial evidence	Camden, NJ, United StatesHQ checked Sep 21, 2026	201-500	313 contacts →
	Partial evidence “Corporate Synergies (CSG), a Foundation Risk Partners Company, is a nationally recognized employee benefits broker headquartered in Camden, NJ, with regional offices located…” Source: RevenueBase Database · checked Sep 21, 2026
24	Gibson	Indirect evidence	South Bend, IN, United StatesHQ checked Sep 21, 2026	51-200	312 contacts →
	Indirect evidence “Gibson is a firm of advisors and consultants that help clients get to the proactive side of insurance.” Source: RevenueBase Database · checked Sep 21, 2026
25	Business Benefits Group BBG	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 21, 2026	51-200	311 contacts →
	Partial evidence “The Business Benefits Group, a Division of Patriot Growth Insurance Services is a large, full-service benefits and insurance brokerage.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: benefit consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names benefit consulting firms.
Partial evidence: Its own public description names part of benefit consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name benefit consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,532 benefit consulting firms based in the United States

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Benefit consulting firms based in the United States at a glance

As of Sep 21, 2026

48.3%Verified-email coverage

25.1Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Atlanta

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,071

11-50

1,071

51-200

247

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,532 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 benefit 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 “benefit 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 benefit 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 benefit 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, 42,886 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 21, 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.

Benefit consulting firms by metro

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 benefit 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 benefit consulting firms are there based in the United States?

RevenueBase identified 3,532 benefit 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 benefit consulting firms?

Atlanta leads with 63 headquartered companies, followed by New York (60) and Houston (59).

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 42,886 verified decision-maker contacts tracked across these 3,532 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 21, 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.