Company lists · Data refreshed September 2026
Top 25 Policy administration services based in the United States
RevenueBase identified 567 policy administration services headquartered in the United States as of September 2026 and tracks 15,713 professional contacts across them, including 6,076 with verified work emails. Austin is the largest hub.
This list covers policy administration services 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 20, 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 policy administration services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 974 contacts → | ||||
Indirect evidence “NASCO empowers health plans to innovate, grow, and deliver better experiences through a comprehensive suite of healthcare technology solutions and services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 788 contacts → | ||||
Indirect evidence “illumifin is a true partner to the insurance industry, delivering tech-enabled business processing services and essential software solutions to help transform insurers for…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 744 contacts → | ||||
Strong evidence “Solartis Policy Administration - The perfect balance of cutting-edge technology and human expertise.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 651 contacts → | ||||
Indirect evidence “We help all parties achieve resolution in settlement and claims programs with our leading technology and depth of experience.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 520 contacts → | ||||
Indirect evidence “TRISTAR began as an insurance program manager and medical malpractice claims administrator in 1987.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 472 contacts → | ||||
Indirect evidence “North American Risk Services, Inc.(NARS) is a premier third party claims administrator that is dedicated to producing the best possible results for our clients.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 316 contacts → | ||||
Indirect evidence “A home and vehicle service contract claims administrator founded in 2002 and headquartered in Colorado, American Auto Shield’s mission is to be recognized as the driver for…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 310 contacts → | ||||
Partial evidence “HealthSCOPE Benefits is a full service claims administration and health management firm providing administrative and other support services to self-funded employers.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 304 contacts → | ||||
Partial evidence “Policy owners, please visit or call 800-423-9765 for customer service.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 292 contacts → | ||||
Indirect evidence “The Word & Brown General Agency delivers prompt, knowledgeable service and extensive sales support to all broker partners.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 287 contacts → | ||||
Indirect evidence “RYZE Claim Solutions is a national claims services company where People Matter, Reputations Matter, and Results Matter!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 279 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 278 contacts → | ||||
Indirect evidence “Intercare Holdings Insurance Services is service provider of results-driven loss cost solutions to public and private entities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 235 contacts → | ||||
Indirect evidence “For more than a century, Pharmacists Mutual has been providing specialized insurance solutions backed by solid industry insight.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 232 contacts → | ||||
Indirect evidence “Say hello to Dyad.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 217 contacts → | ||||
Indirect 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 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 201 contacts → | ||||
Partial evidence “Seibels offers the Property and Casualty Insurance industry and Financial Services industry business process outsourcing (BPO) services, and third-party administration (TPA)…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 199 contacts → | ||||
Indirect evidence “FFGA is a third-party administrator that has professional relationships with more than 90 different insurance companies.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 180 contacts → | ||||
Partial evidence “Ametros, the industry leader in professional administration, transforms how injured individuals manage their healthcare after a settlement.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 144 contacts → | ||||
Strong evidence “Andesa is a leading provider of policy and plan administration solutions in the Advanced Markets space.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 139 contacts → | ||||
Indirect evidence “We are a claims and risk management one-stop shop for our commercial and personal lines clients across the country.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 138 contacts → | ||||
Partial evidence “Insurance Administrative Solutions (IAS) offers unrivaled insurance administration services.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 130 contacts → | ||||
Indirect evidence “Serving the insurance industry for nearly seven decades, Network Adjusters, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 126 contacts → | ||||
Indirect evidence “Whether growing a client relationship, helping a customer select the right insurance product or designing a customer-facing web application, we look to the talent of our diverse…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 125 contacts → | ||||
Indirect evidence “Leading Edge was formed in April 2010 with the goal of offering a wider array of options to Plan Sponsors responsible for the efficient operation of their plans.” Source: RevenueBase Database · checked Sep 20, 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: policy administration services. 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 policy administration services.
- Partial evidence
- Its own public description names part of policy administration services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name policy administration services. 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 567 policy administration services based in the United States
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Policy administration services based in the United States at a glance
As of Sep 20, 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 567 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 policy administration services, 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 “policy administration services”. 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 policy administration services), 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 policy administration services, 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, 6,076 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 20, 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 policy administration services, 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 policy administration services are there based in the United States?
RevenueBase identified 567 policy administration services 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?
NASCO, headquartered in Atlanta, tops this list with the largest team on record.
Which city has the most policy administration services?
Austin leads with 8 headquartered companies, followed by Dallas (7) and Houston (7).
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 6,076 verified decision-maker contacts tracked across these 567 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 20, 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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