#1National Cooperative Rx
Serves this area from Madison, WI (5 mi)
401(k) TPAs & Recordkeepers in Sun Prairie, WI
The top-ranked 401(k) TPAs and recordkeepers serving Sun Prairie, WI are National Cooperative Rx, Total Administrative Services Corp and Total Administrative Services Corp. We list 13 401(k) TPAs and recordkeepers serving Sun Prairie, WI. 13 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 Sun Prairie, WI (Dane County). 13 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 Sun Prairie
#2Total Administrative Services Corp
Serves this area from Madison, WI (7 mi)#3Total Administrative Services Corp
Serves this area from Madison, WI (7 mi)#4The Peo Auxiliary
Serves this area from Madison, WI (10 mi)#5Wps Health Solutions
Serves this area from Monona, WI (11 mi)#6Employee Benefits Corporation
Serves this area from Madison, WI (12 mi)#7Peak Retirement Group
Serves this area from Madison, WI (12 mi)#8Auxiant
Serves this area from Fitchburg, WI (13 mi)#9Benefit Plan Administration Of Wi
Serves this area from Madison, WI (13 mi)#10Navitus Health Solutions
Serves this area from Madison, WI (13 mi)
3 more providers serving this area
- Auxiant, Madison, WI (13 mi)
- Premier Retirement Partners, Madison, WI (16 mi)
- Compensation Systems, Inc, Monroe, WI (46 mi)
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Frequently asked questions
How many 401(k) TPAs and recordkeepers serve Sun Prairie?
We list 13 401(k) TPAs and recordkeepers serving Sun Prairie, WI: 0 based there and 13 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 Sun Prairie?
The top-ranked 401(k) TPAs and recordkeepers serving Sun Prairie, WI are National Cooperative Rx, Total Administrative Services Corp, Total Administrative Services Corp, The Peo Auxiliary and Wps Health Solutions. The full ranked list, with the official records each provider matched, is on this page.
Which 401(k) TPAs and recordkeepers serving Sun Prairie are verified against official records?
10 of the top 10 match an active official record: National Cooperative Rx (U.S. Department of Labor), Total Administrative Services Corp (U.S. Department of Labor), Total Administrative Services Corp (U.S. Department of Labor), The Peo Auxiliary (U.S. Department of Labor) and Wps Health Solutions (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 .