Company lists · Data refreshed September 2026
Top 25 Small business health insurance providers based in the United States
RevenueBase identified 1,442 small business health insurance providers headquartered in the United States as of September 2026 and tracks 34,525 professional contacts across them, including 12,693 with verified work emails. Houston is the largest hub.
This list covers small business health insurance providers 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 18, 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.
The 25 largest small business health insurance providers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,144 contacts → | ||||
Partial evidence “When it comes to your health, everything matters.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,094 contacts → | ||||
Strong evidence “Curative is a leading healthcare services company that created and launched the first-of-its-kind employer-based health insurance plan.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,001 contacts → | ||||
Partial evidence “Trustmark is a national employee benefits company offering specialized expertise in voluntary benefits, self-funded health benefit plan design and administration, and employee…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 4 | 663 contacts → | ||||
Strong evidence “ERGO NEXT Insurance is 100% dedicated to small businesses and the self-employed.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 6 | 626 contacts → | ||||
Partial evidence “A family of companies providing a better level of innovative health coverage for people just like you.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 7 | 620 contacts → | ||||
Partial evidence “Allstate Benefits offers a broad portfolio of Group Supplemental workplace benefits and the services to support them, as well as Group Health Self-Funded Program options for…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 8 | 425 contacts → | ||||
Partial evidence “Gravie is one of the fastest growing health benefits companies, offering health plans that cover 100% of costs on the most common healthcare services.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 9 | 402 contacts → | ||||
Partial evidence “ConnectiCare is a leading health plan in the state of Connecticut.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 10 | 378 contacts → | ||||
Strong evidence “Since 1992, ADPIA has helped small and mid-sized businesses find the right business insurance, workers’ compensation insurance, and group health insurance.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 11 | 362 contacts → | ||||
Indirect evidence “Benefit challenges facing employers today are extremely complex.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 12 | 349 contacts → | ||||
Indirect 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 18, 2026Thanks. The Data Team will review it. | |||||
| 13 | 342 contacts → | ||||
Strong evidence “Traditional health insurance is failing small and midsize employers.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 15 | 313 contacts → | ||||
Indirect 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 18, 2026Thanks. The Data Team will review it. | |||||
| 16 | 264 contacts → | ||||
Partial evidence “At 90 Degree Benefits, we believe the right health plan does more than just provide benefits – it takes your business in the right direction.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 17 | 248 contacts → | ||||
Partial evidence “MedCost LLC is an integrated benefits solutions company offering customized programs to help employers lower their health plan costs and provide more affordable benefits for their…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 18 | 224 contacts → | ||||
Partial evidence “For more than half a century, Gilsbar has offered insurance service solutions and support for businesses and their employees.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 19 | 217 contacts → | ||||
Partial evidence “SIHO Insurance Services, headquartered in Columbus, Indiana, was established in 1987 through the cooperative efforts of local physicians, hospitals, and employers who were…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 20 | 201 contacts → | ||||
Partial evidence “Bukaty Companies works with businesses of all sizes to develop a customized insurance and employee benefit program that takes into account the needs of your business and employees.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 21 | 198 contacts → | ||||
Partial evidence “Novant Health Employer Solutions is a business partner who is trusted to support the healthcare needs of employers across the communities Novant Health serves.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 22 | 179 contacts → | ||||
Strong evidence “AmeriHealth offers health insurance at a human scale, with solutions that make it easier for members to get care and live healthier.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 23 | 169 contacts → | ||||
Partial evidence “Boon has 40+ years of experience in providing employee benefits, insurance products, and administrative services to government contractors.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 24 | 151 contacts → | ||||
Indirect evidence “PHP is a employee benefits company located in Fort Wayne, Indiana.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 25 | 150 contacts → | ||||
Strong evidence “HealthEZ is an independent health benefits innovator empowering clients to opt-out of the one-size-fits-all traditional insurance models burdened by rising costs and lackluster…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
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: small business health insurance providers. 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 small business health insurance providers.
- Partial evidence
- Its own public description names part of small business health insurance providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name small business health insurance providers. 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 1,442 small business health insurance providers based in the United States
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Small business health insurance providers based in the United States at a glance
As of Sep 18, 2026Companies by employee count
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 1,442 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 small business health insurance providers, 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 “small business health insurance providers”. 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 small business health insurance providers), 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 small business health insurance providers, 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, 12,693 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 18, 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.
Small business health insurance providers by metro
- Small business health insurance providers in Houston29
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 small business health insurance providers, 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 small business health insurance providers are there based in the United States?
RevenueBase identified 1,442 small business health insurance providers 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?
Unitedhealthcare, headquartered in Minnetonka, tops this list with the largest team on record.
Which city has the most small business health insurance providers?
Houston leads with 29 headquartered companies, followed by Dallas (21) and Tampa (20).
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 12,693 verified decision-maker contacts tracked across these 1,442 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 18, 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.
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