About Nationwide Mutual Insurance Company
<p>Retirement plan administration and recordkeeping are part of Nationwide Mutual Insurance Company’s employee benefits business, supporting employers that sponsor workplace retirement plans. It is listed in this directory as a <a href="/retirement-plans">retirement plan provider</a> offering recordkeeping services.</p> <p>Founded in 1926, Nationwide is an insurance and financial services company with its headquarters in Columbus, in the heart of the Central Ohio region. It also has an office in nearby Grove City. The broader organization offers auto, property, life, and business insurance, along with investment and retirement planning solutions.</p> <p>Nationwide is not a CPA or accounting firm; it operates as an administrator. The company employs about 24,000 people. In 2025, it reports 14,056 clients and $235.8B in AUM.</p> <p>What sets Nationwide apart is the mix of retirement plan recordkeeping inside a larger national insurance and financial services platform that also supports agents and financial professionals.</p> <ul> <li>Plan role: administrator</li> <li>Primary retirement plan service: recordkeeping</li> <li>Headquarters: Columbus (Central Ohio)</li> <li>Additional location: Grove City, Ohio</li> <li>Founded: 1926</li> </ul>
Website: https://www.nationwide.com/business/employee-benefits/retirement-plans/
Founded: 1926
Employees: 24000
Office Locations
- Columbus, OH (Headquarters)
- Grove City, OH
Services Offered
- Recordkeeping
Client Statistics (2025)
- Total Clients: 15,241
- Total AUM: $235.8B
- Total Participants: 2,098,053
Plans Serviced (2024)
Largest plans where this firm is listed as a service provider (Schedule C) or IQPA (Schedule H) on the most recent filings (From Form 5500).
| Plan | Sponsor | Assets | Participants |
|---|---|---|---|
| BLUE SHIELD OF CALIFORNIA TAX DEFERRED SALARY INVESTMENT PLAN | CALIFORNIA PHYSICIANS SERVICE, DBA BLUE SHIELD OF CA, CA | $1.7B | 7,533 |
| BLUE CROSS AND BLUE SHIELD OF FLORIDA, INC. 401(K) RETIREMENT SAVINGS PLAN | BLUE CROSS AND BLUE SHIELD OF FLORIDA, INC., FL | $1.7B | 8,954 |
| CAMBIA HEALTH SOLUTIONS, INC. 401(K) SAVINGS PLAN | CAMBIA HEALTH SOLUTIONS, INC., OR | $1.5B | 4,574 |
| BLUE CROSS BLUE SHIELD OF SC EMPLOYEE SAVINGS AND SALARY REDUCTION PLAN | BLUE CROSS AND BLUE SHIELD OF SOUTH CAROLINA, SC | $1.5B | 12,890 |
| BLUECROSS BLUESHIELD OF TENNESSEE EMPLOYEE RETIREMENT SAVINGS PROGRAM | BLUE CROSS BLUE SHIELD OF TENNESSEE, TN | $1.3B | 6,823 |
| 401(k) Retirement Plan | Healthcare Sponsor, NY | $872M | 4,359 |
| 401(k) Retirement Plan | Manufacturing Sponsor, LA | $661M | 3,333 |
| 401(k) Retirement Plan | Professional Services Sponsor, MD | $522M | 5,806 |
| 401(k) Retirement Plan | Technology Sponsor, IL | $480M | 1,214 |
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