#1Winfertility, Inc.
Based in Greenwich, CT
401(k) TPAs & Recordkeepers in Greenwich, CT
The top-ranked 401(k) TPAs and recordkeepers serving Greenwich, CT are Winfertility, Inc., Concierge Retirement Services and The Benefit Practice. We list 69 401(k) TPAs and recordkeepers serving Greenwich, CT. 30 of the providers shown match an active record from U.S. Department of Labor, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
401(k) TPAs & Recordkeepers serving Greenwich, CT (Western Connecticut Planning Region). 69 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked 401(k) TPAs and recordkeepers for Greenwich
#2Concierge Retirement Services
Serves this area from Rye Brook, NY (4 mi)#3The Benefit Practice
Serves this area from Stamford, CT (5 mi)#4Pentegra Services, Inc
Serves this area from Harrison, NY (5 mi)#5Danziger & Markhoff LLP
Serves this area from White Plains, NY (5 mi)#6Pentegra Services Inc
Serves this area from White Plains, NY (6 mi)#7Pentegra Services, Inc.
Serves this area from White Plains, NJ (6 mi)#8Pentegra Services, Inc.
Serves this area from White Plains, NY (6 mi)#9Pentegra Trust Company
Serves this area from White Plains, NY (6 mi)#10Amalgamated Employee Benefits Admin
Serves this area from White Plains, NY (6 mi)
20 more providers serving this area
- Preferred Pension Concepts, Inc., Armonk, NY (7 mi)
- Rosemarie Mccarthy, Armonk, NY (7 mi)
- Transamerica Financial Life Ins Co, Harrison, NY (7 mi)
- Transamerica Life Insurance Company, Harrison, NY (7 mi)
- Assuredpartners Northeast, LLC, White Plains, NY (7 mi)
- Assured Partners Northeast, LLC, White Plains, NY (7 mi)
- Madison Consulting Group, Mount Kisco, NY (12 mi)
- Penserv, Inc., Mount Kisco, NY (12 mi)
- Uaw Local 2179, Pelham, NY (12 mi)
- Wb Advisors, Mount Kisco, NY (12 mi)
- Goldman Sachs Asset Management, Norwalk, CT (13 mi)
- Factset, Norwalk, CT (13 mi)
- Fm International, Huntington, NY (16 mi)
- Long Island Employee Benefits Group, Huntington, NY (16 mi)
- Kmr Systems Corp, Syosset, NY (17 mi)
- Freedom Care LLC, North New Hyde Park, NY (20 mi)
- Local 282 Welfare Trust Fund, Lake Success, NY (20 mi)
- Lincoln Computer Services, Hicksville, NY (20 mi)
- Marshall & Moss Admin Services, Inc, Salisbury, NY (20 mi)
- International Benefits Administrati, Uniondale, NY (21 mi)
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Frequently asked questions
How many 401(k) TPAs and recordkeepers serve Greenwich?
We list 69 401(k) TPAs and recordkeepers serving Greenwich, CT: 1 based there and 68 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which 401(k) TPAs and recordkeepers serve Greenwich?
The top-ranked 401(k) TPAs and recordkeepers serving Greenwich, CT are Winfertility, Inc., Concierge Retirement Services, The Benefit Practice, Pentegra Services, Inc and Danziger & Markhoff LLP. The full ranked list, with the official records each provider matched, is on this page.
Which 401(k) TPAs and recordkeepers serving Greenwich are verified against official records?
10 of the top 10 match an active official record: Winfertility, Inc. (U.S. Department of Labor), Concierge Retirement Services (U.S. Department of Labor), The Benefit Practice (U.S. Department of Labor), Pentegra Services, Inc (U.S. Department of Labor) and Danziger & Markhoff LLP (U.S. Department of Labor), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does a 401(k) TPA do?
A third-party administrator handles plan compliance: nondiscrimination testing, Form 5500 preparation, contribution limits and plan documents. Recordkeepers track participant accounts; some firms do both.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .