Company lists · Data verified August 2026

Top 25 Benefits consulting firms based in Chicago, United States

There are 74 benefits consulting firms headquartered in Chicago, United States (RevenueBase, August 2026). RevenueBase tracks 12,808 professional contacts across them, including 4,694 with verified work emails and 4,891 with mobile numbers. New York is the largest hub.

This list covers benefits consulting firms headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

74Companies
12,808Contacts tracked
4,694Verified emails
4,891Mobile numbers
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The 25 largest benefits consulting firms based in Chicago, United States

Ranked by team size
Top 25 of 74 benefits consulting firms based in Chicago, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1Alight SolutionsChicago, IL10001+10,2963,401
2BswiftChicago, IL1,001-5,0001,183598
3JellyvisionChicago, IL201-500257128
4October Three ConsultingChicago, IL201-500177148
5EOI Service Company, Powered By CentroChicago, IL51-20013362
6Evive, A Bswift Company Bswift.comChicago, IL51-2009851
7Maestro HealthChicago, IL201-5006922
8Strongpoint PartnersChicago, IL501-1,0005641
9Flexible Benefit Service LLC FlexChicago, IL51-2004817
10Accurisk Solutions LLCChicago, IL51-2003225
11Evergreen Benefits GroupChicago, IL1-102823
12Aon's Pharmacy SolutionsChicago, ILn/a2812
13United Benefit Advisors UBAChicago, IL1,001-5,000269
14Bluestone AdvisorsChicago, IL11-502216
15IxsolutionsChicago, IL11-50228
16LaunchwaysChicago, IL11-502112
17The Terry GroupChicago, IL11-501713
18Sanguine Strategic AdvisorsChicago, IL11-501711
19Promanage LLCChicago, IL501-1,000177
20Innotech Benefit SolutionsChicago, IL201-500172
21EnrollwellChicago, IL51-200169
22Alliant Employee Benefits Group Jan. 2011-Merged From Thesco & T&h BenefitsChicago, IL1,001-5,000125
23Alta Actuaries & ConsultantsChicago, IL1-10114
24Shore Tompkins Actuarial ResourcesChicago, IL11-50109
25360 Benefits LLCChicago, IL11-50108

Showing 25 of 74 benefits consulting firms based in Chicago, United States

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Benefits consulting firms based in Chicago, United States at a glance

As of Aug 28, 2026
11-50Median size (employees)
New YorkLargest hub · 109 HQs
4,891Contacts with mobile numbers
26Emails re-verified in last 30 days

Companies by employee count

1-10
32
11-50
21
51-200
9
201-500
5
501-1,000
2
1,001-5,000
3
10001+
2

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “benefits consulting firms”, with match quality audited by blind human judging, and headquartered in Chicago, United States.
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
Contact records re-verify on a rolling cadence; 26 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many benefits consulting firms are there based in Chicago, United States?

There are 74 benefits consulting firms headquartered in Chicago, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Alight Solutions, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most benefits consulting firms?

New York leads with 109 headquartered companies, followed by Houston (100) and Atlanta (86).

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 4,694 verified decision-maker contacts tracked across these 74 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.