Company lists · Data refreshed September 2026

Top 25 Annuity administration platforms based in the United States

Name: Annuity administration platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 307 companies tracked

RevenueBase identified 307 annuity administration platforms headquartered in the United States as of September 2026 and tracks 28,492 professional contacts across them, including 11,482 with verified work emails. New York is the largest hub.

This list covers annuity administration platforms 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 27, 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 27, 2026 86% judged on-target in blind review

307Companies

28,492Contacts tracked

11,482Verified emails

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The 25 largest annuity administration platforms based in the United States

Ranked by team size

Top 25 of 307 annuity administration platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to annuity administration platforms: 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	Valuemomentum	Indirect evidence	Piscataway, NJ, United StatesHQ checked Sep 27, 2026	1,001-5,000	4,294 contacts →
	Indirect evidence “ValueMomentum is a leading solutions provider for the global property and casualty insurance industry, supported by deep domain and technology capabilities.” Source: RevenueBase Database · checked Sep 27, 2026
2	DST Systems	Indirect evidence	Windsor, CT, United StatesHQ checked Sep 27, 2026	10001+	3,035 contacts →
	Indirect evidence “DST Systems, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
3	Vertafore	Indirect evidence	Denver, CO, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,840 contacts →
	Indirect evidence “We believe insurance is about relationships.” Source: RevenueBase Database · checked Sep 27, 2026
4	Athene	Indirect evidence	West Des Moines, IA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,770 contacts →
	Indirect evidence “Athene is a leading retirement services company with operations in the United States, Bermuda, Canada, and Japan.” Source: RevenueBase Database · checked Sep 27, 2026
5	Insurity	Indirect evidence	Hartford, CT, United StatesHQ checked Sep 27, 2026	1,001-5,000	998 contacts →
	Indirect evidence “Insurity is a leading provider of cloud-based software for insurance carriers, brokers, and MGAs.” Source: RevenueBase Database · checked Sep 27, 2026
6	American Equity	Partial evidence	Des Moines, IA, United StatesHQ checked Sep 27, 2026	501-1,000	909 contacts →
	Partial evidence “American Equity is a leading provider of annuity products focused on bringing clarity and certainty to retirement income planning.” Source: RevenueBase Database · checked Sep 27, 2026
7	Ipipeline	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 27, 2026	501-1,000	859 contacts →
	Indirect evidence “iPipeline is a leading global provider of comprehensive and integrated digital solutions for the life insurance and financial services industries in North America, and life…” Source: RevenueBase Database · checked Sep 27, 2026
8	Illumifin	Indirect evidence	Woodbury, MN, United StatesHQ checked Sep 27, 2026	1,001-5,000	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 27, 2026
9	Zywave	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 27, 2026	501-1,000	738 contacts →
	Indirect evidence “At Zywave, we don’t just build technology-we amplify impact.” Source: RevenueBase Database · checked Sep 27, 2026
10	ONE INC	Indirect evidence	Folsom, CA, United StatesHQ checked Sep 27, 2026	501-1,000	674 contacts →
	Indirect evidence “We understand how paramount the customer experience is to a carrier's success.” Source: RevenueBase Database · checked Sep 27, 2026
11	Oneshield	Indirect evidence	Marlborough, MA, United StatesHQ checked Sep 27, 2026	201-500	500 contacts →
	Indirect evidence “OneShield provides business solutions for P&C insurers and MGAs of all sizes.” Source: RevenueBase Database · checked Sep 27, 2026
12	Infosys Mccamish Systems	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	501-1,000	470 contacts →
	Indirect evidence “Infosys McCamish Systems, a U.S.” Source: RevenueBase Database · checked Sep 27, 2026
13	Massmutual Ascend	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 27, 2026	501-1,000	400 contacts →
	Indirect evidence “MassMutual Ascend (previously Great American Life) At MassMutual Ascend, we are committed to going above and beyond – so when it comes to your financial future, the impossible…” Source: RevenueBase Database · checked Sep 27, 2026
14	Sureify	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	201-500	272 contacts →
	Indirect evidence “Sureify’s modular enterprise product suite, Lifetime, revolutionizes the life insurance industry by delivering cutting-edge user experiences.” Source: RevenueBase Database · checked Sep 27, 2026
15	Aspida	Partial evidence	Durham, NC, United StatesHQ checked Sep 27, 2026	51-200	246 contacts →
	Partial evidence “We’re Aspida – a tech-leading, agile insurance company that provides life and annuity solutions with speed, simplicity, and security to enhance well-planned retirement and wealth…” Source: RevenueBase Database · checked Sep 27, 2026
16	DYAD	Indirect evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	201-500	232 contacts →
	Indirect evidence “Say hello to Dyad.” Source: RevenueBase Database · checked Sep 27, 2026
17	Sunfire	Indirect evidence	Remote, United StatesHQ checked Sep 27, 2026	51-200	183 contacts →
	Indirect evidence “SunFire is a profitable, well-capitalized software and services company providing transformative and proven technology solutions for the Medicare Insurance market.” Source: RevenueBase Database · checked Sep 27, 2026
18	Verisk Life Solutions	Partial evidence	Jersey City, NJ, United StatesHQ checked Sep 27, 2026	51-200	183 contacts →
	Partial evidence “Life solutions at Verisk is a leading provider of advanced technology and analytics for the life insurance and annuity industries, drawing on unique data assets and deep domain…” Source: RevenueBase Database · checked Sep 27, 2026
19	Selectsys	Indirect evidence	Knoxville, TN, United StatesHQ checked Sep 27, 2026	1,001-5,000	173 contacts →
	Indirect evidence “Selectsys helps MGAs, wholesalers, carriers, and program administrators modernize insurance operations through a connected ecosystem of insurance technology and embedded Insurance…” Source: RevenueBase Database · checked Sep 27, 2026
20	Input 1	Indirect evidence	Westlake Village, CA, United StatesHQ checked Sep 27, 2026	201-500	159 contacts →
	Indirect evidence “Input 1 is a leading provider of tech-enabled solutions for the insurance industry with a proven track record of successfully managing $16 billion in annual insurance premiums…” Source: RevenueBase Database · checked Sep 27, 2026
21	Andesa	Partial evidence	Allentown, PA, United StatesHQ checked Sep 27, 2026	51-200	144 contacts →
	Partial evidence “Andesa is a leading provider of policy and plan administration solutions in the Advanced Markets space.” Source: RevenueBase Database · checked Sep 27, 2026
22	Ventiv Technology	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	201-500	144 contacts →
	Indirect evidence “Our people, software, and innovative solutions empower organizations to achieve optimal results from their risk, insurance, and claims programs.” Source: RevenueBase Database · checked Sep 27, 2026
23	Insurance Administrative Solutions, L.L.C	Partial evidence	Clearwater, FL, United StatesHQ checked Sep 27, 2026	201-500	138 contacts →
	Partial evidence “Insurance Administrative Solutions (IAS) offers unrivaled insurance administration services.” Source: RevenueBase Database · checked Sep 27, 2026
24	FINYS	Partial evidence	Troy, MI, United StatesHQ checked Sep 27, 2026	51-200	136 contacts →
	Partial evidence “Finys was founded in 2001 to create a modern enterprise platform for Property Casualty insurance carriers.” Source: RevenueBase Database · checked Sep 27, 2026
25	Agencybloc	Partial evidence	Cedar Falls, IA, United StatesHQ checked Sep 27, 2026	51-200	131 contacts →
	Partial evidence “The #1 Recommended Insurance Industry Growth Platform Accelerate the growth of your organization with the robust insurance-specific solutions that leading health, group benefits…” Source: RevenueBase Database · checked Sep 27, 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: annuity administration platforms. 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 annuity administration platforms.
Partial evidence: Its own public description names part of annuity administration platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name annuity administration platforms. 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 307 annuity administration platforms based in the United States

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Annuity administration platforms based in the United States at a glance

As of Sep 27, 2026

40.3%Verified-email coverage

92.8Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

110

51-200

201-500

501-1,000

1,001-5,000

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 307 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 annuity administration platforms, 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 “annuity administration platforms”. 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 annuity administration platforms), 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 annuity administration platforms, 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, 11,482 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 27, 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 annuity administration platforms, 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 annuity administration platforms are there based in the United States?

RevenueBase identified 307 annuity administration platforms 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?

Valuemomentum, headquartered in Piscataway, tops this list with the largest team on record.

Which city has the most annuity administration platforms?

New York leads with 11 headquartered companies, followed by Dallas (6) and Denver (6).

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 11,482 verified decision-maker contacts tracked across these 307 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 27, 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.