Company lists · Data refreshed November 2026

Top 25 Retirement plan administration companies worldwide

RevenueBase identified 1,543 company matches for retirement plan administration companies worldwide as of November 2026 and tracks 45,844 professional contacts across them, including 18,789 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for retirement plan administration companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for retirement plan administration companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,543Companies
45,844Contacts tracked
18,789Verified emails
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The 25 largest retirement plan administration companies worldwide

Ranked by team size
Top 25 of 1,543 company matches for retirement plan administration companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NC, United StatesHQ recorded Nov 6, 202610001+13,350 contacts →

Exact match

“At TIAA, we believe everyone has the right to retire with dignity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSantiago, ChileHQ recorded Nov 6, 20261,001-5,0002,432 contacts →

Exact match

“El objetivo de AFP Habitat con sus clientes es entregar un servicio previsional de excelencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 20261,001-5,0001,889 contacts →

Exact match

“CAPTRUST Financial Advisors, headquartered in Raleigh, NC, is one of the largest independent retirement plan and investment advisory firms in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTampa, MD, United StatesHQ recorded Nov 6, 20261,001-5,0001,093 contacts →

Exact match

“Zenith American Solutions (“Zenith”) stands out as a top provider of third-party administration services specifically designed for Taft-Hartley trust funds in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOak Brook, IL, United StatesHQ recorded Nov 6, 20261,001-5,0001,036 contacts →

Exact match

“Inspira Financial is your devoted health, wealth, retirement, and benefits administrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026501-1,000928 contacts →

Exact match

“Human Interest is founded on a simple idea: Affordable, zero-transaction fee 401(k) plans for small and medium businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCincinnati, NY, United StatesHQ recorded Nov 6, 20261,001-5,000864 contacts →

Exact match

“Ultimus Fund Solutions is a leading provider of essential post-trade fund administration and investment operations solutions to fund and asset managers of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHeerlen, NetherlandsHQ recorded Nov 6, 2026501-1,000578 contacts →

Exact match

“AZL adviseert en verzorgt al meer dan 55 jaar de administratie van tientallen pensioenfondsen met in totaal ruim 1,4 miljoen deelnemers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026501-1,000500 contacts →

Exact match

“About Northwest Administrators, Inc.(NWA) Since 1958, Northwest Administrators, Inc.(NWA) has delivered trusted, high-quality employee benefit plan administration and benefit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGlastonbury, CT, United StatesHQ recorded Nov 6, 2026501-1,000474 contacts →

Exact match

“USI Consulting Group (USICG), an industry leading, full-service retirement plan consulting and benefits administration firm, has been helping employers enable their workforce to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFederal Capital Territory, NigeriaHQ recorded Nov 6, 2026201-500432 contacts →

Exact match

“Premium Pension Limited is a licensed pension fund administrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026501-1,000390 contacts →

Exact match

“ICMA-RC has changed its name to MissionSquare Retirement, effective June 2021.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 2026201-500379 contacts →

Exact match

“PCS Retirement is one of the nation's largest independent and conflict-free retirement solution providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUtica, NY, United StatesHQ recorded Nov 6, 2026201-500327 contacts →

Exact match

“All your retirement, employee benefits, and institutional trust solutions-conveniently in one place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Salvador, El SalvadorHQ recorded Nov 6, 2026201-500323 contacts →

Exact match

“MISIÓN: Somos la AFP que administra ética y eficientemente el ahorro previsional de nuestros afiliados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWhite Plains, NY, United StatesHQ recorded Nov 6, 2026201-500313 contacts →

Exact match

“Pentegra is a leading provider of retirement plan and fiduciary outsourcing solutions nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSalt Lake City, HI, United StatesHQ recorded Nov 6, 2026201-500310 contacts →

Exact match

“DMBA is a non-profit organization that administers welfare and financial benefits for employees of our participating employers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFranceHQ recorded Nov 6, 2026501-1,000294 contacts →

Exact match

“Natixis Interépargne, leader de l’épargne d’entreprise responsable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSanto Domingo, Dominican RepublicHQ recorded Nov 6, 2026201-500264 contacts →

Exact match

“Administradora de Fondos de Pensiones https://linktr.ee/afppopular”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCary, NC, United StatesHQ recorded Nov 6, 2026201-500246 contacts →

Exact match

“From 401(k) plan design and administration, compliance and actuarial consulting, to pension outsourcing, recordkeeping and 3(16) fiduciary services, Definiti helps organizations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAmstelveen, NetherlandsHQ recorded Nov 6, 202651-200242 contacts →

Exact match

“De best mogelijke pensioenvoorziening voor de deelnemers van pensioenfondsen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNashville, TN, United StatesHQ recorded Nov 6, 2026501-1,000234 contacts →

Exact match

“The Retirement Plan Company (TRPC) delivers comprehensive recordkeeping and administration services to retirement plan sponsors, investment advisors, and third-party…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Nova 401(k) Associates provides third party administration services for 401(k) plans and actuarial services for defined benefit and cash balance plans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200218 contacts →

Exact match

“Economic Group Pension Services (EGPS), a Blue Ridge Company, delivers retirement plan administration and consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 2026201-500217 contacts →

Exact match

“National Benefit Services, LLC is an outsourced employee benefits provider in the retirement and consumer driven healthcare markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,543 retirement plan administration companies worldwide

See the full list, filter by size, metro and specialty, and access 18,789 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Retirement plan administration companies worldwide at a glance

As of Nov 6, 2026
41.0%Verified-email coverage
29.7Average contacts per company
1-10Median size (employees)
1.0%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
817
11-50
502
51-200
139
201-500
37
501-1,000
14
1,001-5,000
16
5,001-10,000
2
10001+
5

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for retirement plan administration companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “retirement plan administration companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 18,789 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Retirement plan administration companies by location

2 lists · largest first

Every Retirement plan administration companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “retirement plan administration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retirement plan administration companies are there worldwide?

RevenueBase identified 1,543 company matches for retirement plan administration companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

TIAA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most retirement plan administration companies?

The United States leads with 1,137 companies, followed by Canada (33). Every retirement plan administration companies list by country and city is linked on this page.

Which city has the most retirement plan administration companies?

Houston leads with 15 company records, followed by Atlanta (12) and Charlotte (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 18,789 professional contacts with verified work emails tracked across these 1,543 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.