Ohio 401(k) plans
2,465
Large 401(k) plans headquartered in Ohio are in 401(k) Monitor’s published set, holding $294.2B in total, led on headcount by The Kroger Co. 401(k) Retirement Savings Account Plan with 380,891 active participants. Computed from DOL Form 5500 filings, plan years 2017–2025.
State means the sponsor’s address on the filing, not where employees work. Our published set covers 57,824 of the 57,824 large plans in the form-year-2024 DOL EFAST2 bulk data, so this is the largest-plan end of Ohio, not a census of it.
87 of the biggest 401(k) plans headquartered in Ohio
Every Ohio plan, by size
The table above is the top of the list. These 12 pages hold all 2,465 plans on file from Ohio, split by how many people are in them, each ranked by active participants.
- 100 to 499 participants · 1,639 plans
- 500 to 999 participants · 378 plans
- 1,000 to 4,999 participants · 338 plans
- 5,000 or more participants · 110 plans
401(k) fees in Ohio vs the national median
| Ohio medianAcross the 2,338 Ohio plans in our set with usable fee data. | $134.01 per participant |
|---|---|
| National medianAcross 54,783 published plans with usable fee data. | $122.17 per participant |
| Difference | $11.83 above the national median |
Plan-paid means fees the plan itself reports on Schedule H; many employers pay providers directly, which a filing reports as $0. How to judge your own plan: are your 401(k) fees high?
Ohio employers with a match dossier
These Ohio-headquartered plans also file an SEC Form 11-K, so the employer’s match formula, vesting and eligibility are extracted on a company page.
- American Electric Power Company, Inc. 401(k) match
Aep Retirement Savings 401(k) Plan
- Chemed Corporation 401(k) match
Chemed/Roto Rooter Savings & Retirement Plan
- Cincinnati Financial Corporation 401(k) match
Cincinnati Financial Corporation Tax-Qualified Savings Plan
- Cintas Corporation 401(k) match
Cintas Partners' Plan
- Eaton Corporation plc 401(k) match
Eaton Savings Plan
- General Electric Company (GE Aerospace) 401(k) match
GE Aerospace Retirement Savings Plan
- GREIF, INC 401(k) match
Greif 401(k) Retirement Plan
- Huntington Bancshares Incorporated 401(k) match
The Huntington 401(k) Plan
- LINCOLN ELECTRIC HOLDINGS INC 401(k) match
The Lincoln Electric Company Employee Savings Plan
- Marathon Petroleum Corporation 401(k) match
Marathon Petroleum Thrift Plan
- The Kroger Co. 401(k) match
The Kroger Co. 401(k) Retirement Savings Account Plan
- The Progressive Corporation 401(k) match
The Progressive 401(k) Plan
- Vertiv Holdings Co 401(k) match
Vertiv Group Corporation Employee Retirement Savings Plan
Useful links
- All states
Plan counts, fees and largest plans, state by state.
- The largest 401(k) plans in the US
The national ranking these state tables are drawn from.
- Average 401(k) fees by plan size
Fees depend on plan size more than on state.
Cite: 401(k) Monitor, “Ohio 401(k) plans: largest plans and fees”, computed from DOL EFAST2 Form 5500 bulk data, plan years 2017–2025, published set of 57,824 plans, data as of July 28, 2026.