#1 First Midwest Bank
Based in Joliet, IL
401(k) TPAs & Recordkeepers in Will County, IL
The top-ranked 401(k) TPAs and recordkeepers serving Will County, IL are First Midwest Bank, Healthcomp and Old National Bank. We list 56 401(k) TPAs and recordkeepers serving Will County, IL. 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 Will County, IL. 56 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 Will County
#2 Healthcomp
Based in Mokena, IL#3 Old National Bank
Based in Joliet, ILCall (815) 280-1932 · Website#4 Context 4 Healthcare Inc.
Serves this area from Naperville, IL (26 mi)Call (800) 783-3378 · Website#5 Professional Benefit Administrators
Serves this area from Oak Brook, IL (27 mi)#6 Benefits Management Group, Inc.
Serves this area from Oak Brook, IL (28 mi)Call (630) 472-0626 · Website#7 Bmgi
Serves this area from Oak Brook, IL (28 mi)#8 Avintus, LLC
Serves this area from Chicago, IL (31 mi)#9 Cbiz
Serves this area from Chicago, IL (31 mi)#10 Express Scripts
Serves this area from Chicago, IL (31 mi)
20 more providers serving this area
- First American Administrators Inc, Chicago, IL (31 mi)
- First Health, Chicago, IL (31 mi)
- Mercer Health & Benefits LLC, Chicago, IL (31 mi)
- Mercer Investment Management, Inc., Chicago, IL (31 mi)
- Nippon Life Insurance, Chicago, IL (31 mi)
- Optum Financial, Inc., Chicago, IL (31 mi)
- Humana Insurance Company, Carol Stream, IL (34 mi)
- Retirement Solution Group, Chicago, IL (34 mi)
- Legacy Professionals LLP, Chicago, IL (35 mi)
- Bswift, LLC, Chicago, IL (35 mi)
- National Benefit Services Inc, Chicago, IL (35 mi)
- Planpilot, LLC, Chicago, IL (35 mi)
- Allied Benefit Systems LLC, Chicago, IL (35 mi)
- Allied Benefit Systems, LLC, Chicago, IL (35 mi)
- Allied Benefit Systems, LLC, Chicago, IL (35 mi)
- Cambridge Investment Research, Inc., Chicago, IL (35 mi)
- Shore Tompkins Actuarial Resources, Chicago, IL (35 mi)
- The Benefits Consulting Group, Inc., Chicago, IL (35 mi)
- Northern Trust Co, Chicago, IL (35 mi)
- Northern Trust Company, Chicago, IL (35 mi)
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Frequently asked questions
How many 401(k) TPAs and recordkeepers serve Will County?
We list 56 401(k) TPAs and recordkeepers serving Will County, IL: 3 based there and 53 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 Will County?
The top-ranked 401(k) TPAs and recordkeepers serving Will County, IL are First Midwest Bank, Healthcomp, Old National Bank, Context 4 Healthcare Inc. and Professional Benefit Administrators. The full ranked list, with the official records each provider matched, is on this page.
Which 401(k) TPAs and recordkeepers serving Will County are verified against official records?
10 of the top 10 match an active official record: First Midwest Bank (U.S. Department of Labor), Healthcomp (U.S. Department of Labor), Old National Bank (U.S. Department of Labor), Context 4 Healthcare Inc. (U.S. Department of Labor) and Professional Benefit Administrators (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 .
Cities in Will County
Communities served
Homer Glen, Frankfort, Crest Hill, Mokena, Shorewood, Channahon, Manhattan, Frankfort Square, Crete, University Park, Braidwood, Wilmington, Monee, Beecher, Peotone, Ingalls Park, Ridgewood, Preston Heights, Fairmont, Elwood, Rockdale, Crystal Lawns, Willowbrook, Bonnie Brae, Arbury Hills, Sunnyland, Lockport Heights, Lakewood Shores, Godley, Plum Valley, Rest Haven, Ritchie, Marley, Symerton, Wilton Center, Custer Park, Eagle Lake, Goodenow, Andres, Lorenzo