#1Commonwealth Equity Services, Inc.
Serves this area from Waltham, MA (6 mi)
401(k) TPAs & Recordkeepers in Lexington, MA
The top-ranked 401(k) TPAs and recordkeepers serving Lexington, MA are Commonwealth Equity Services, Inc., The Kenneth D. Anderson Co Inc. and Aegis Retirement Partners. We list 54 401(k) TPAs and recordkeepers serving Lexington, MA. 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 Lexington, MA (Middlesex County). 54 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 Lexington
#2The Kenneth D. Anderson Co Inc.
Serves this area from Concord, MA (7 mi)#3Aegis Retirement Partners
Serves this area from Concord, MA (8 mi)#4Sentinel Benefits Group, LLC
Serves this area from Wakefield, MA (9 mi)#5Sentinel Benefits Group, LLC
Serves this area from Wakefield, MA (9 mi)#6Sentinel Benefits Group, LLC
Serves this area from Wakefield, MA (9 mi)#7Sentinel Securities, Inc.
Serves this area from Wakefield, MA (9 mi)#8Sun Life Assurance Co. Of Canada
Serves this area from Wellesley, MA (9 mi)#9Afc Pensions, Inc.
Serves this area from Needham, MA (9 mi)#10Delta Dental Of Ma
Serves this area from Boston, MA (9 mi)
20 more providers serving this area
- Blue Cross Blue Shield Of Ma, Boston, MA (10 mi)
- Boston Shipping Association, Boston, MA (10 mi)
- Boston Shipping Association, Boston, MA (10 mi)
- Sovos Compliance, Wilmington, MA (11 mi)
- Pension Technology Group, Boston, MA (11 mi)
- Carelon Behavioral Health, Inc, Boston, MA (11 mi)
- Mass Fin Services Ins Agency, Boston, MA (11 mi)
- Bank Of New York Mellon Corporation, Boston, MA (11 mi)
- Mayflower Financial Advisors, LLC, Boston, MA (11 mi)
- Hub International New England, Wilmington, MA (11 mi)
- Rpw Solutions Inc, Wilmington, MA (11 mi)
- Rpw Solutions LLC, Wilmington, MA (11 mi)
- Summit Financial Corporation, Wilmington, MA (11 mi)
- Blue Benefit Administrators Of Mass, Boston, MA (11 mi)
- Fidelity Investments, Boston, MA (11 mi)
- Intac Actuarial Services, Boston, MA (11 mi)
- Intac Actuarial Services Inc, Boston, MA (11 mi)
- John Hancock, Boston, MA (11 mi)
- Mml Investors Services, Inc., Boston, MA (11 mi)
- Gradient Ai Corp., Boston, MA (11 mi)
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Frequently asked questions
How many 401(k) TPAs and recordkeepers serve Lexington?
We list 54 401(k) TPAs and recordkeepers serving Lexington, MA: 0 based there and 54 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 Lexington?
The top-ranked 401(k) TPAs and recordkeepers serving Lexington, MA are Commonwealth Equity Services, Inc., The Kenneth D. Anderson Co Inc., Aegis Retirement Partners, Sentinel Benefits Group, LLC and Sentinel Benefits Group, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which 401(k) TPAs and recordkeepers serving Lexington are verified against official records?
10 of the top 10 match an active official record: Commonwealth Equity Services, Inc. (U.S. Department of Labor), The Kenneth D. Anderson Co Inc. (U.S. Department of Labor), Aegis Retirement Partners (U.S. Department of Labor), Sentinel Benefits Group, LLC (U.S. Department of Labor) and Sentinel Benefits Group, LLC (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 .