About Wipfli LLP
<p>Founded in 1986, Wipfli LLP is an accounting and consulting firm that works with both public and private companies, including closely held and family-owned businesses.</p>
<p>Headquartered in Eau Claire in western Wisconsin, Wipfli supports organizations across the Upper Midwest and beyond with audit services and related accounting work. The firm has about 3,000 employees.</p>
<p>Its client base spans a wide range of industries, including financial services, technology, construction, real estate, distribution, manufacturing, healthcare, and nonprofits. For retirement plans, Wipfli is part of the broader network of <a href="/auditors/401k">401(k) auditors</a> used by plan sponsors that need an independent CPA firm.</p>
<p>What sets Wipfli apart is its mix of traditional audit capability and industry-specific teams that focus on the reporting and controls common in each sector.</p>
<ul>
<li>Independent audit and accounting services</li>
<li>Experience across public, private, and closely held businesses</li>
<li>Industry coverage in financial services, healthcare, manufacturing, and more</li>
<li>Part of the broader ecosystem of <a href="/retirement-plans">retirement plan providers</a></li>
</ul>
Website: https://www.wipfli.com/
Founded: 1986
Employees: 3000
Office Locations
- Eau Claire, WI (Headquarters)
- Eau Claire, WI
Accreditations & Certifications
- AICPA EBPAQC
- AICPA Member
Audit Statistics (2024)
- Total Plans Audited: 817
- Total AUM Audited: $68.3B
- 401(k): 817 plans, $68.3B AUM
Plans Serviced (2025)
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 |
|---|
| NATIONAL ELECTRICAL BENEFIT FUND | TRUSTEES OF THE NATIONAL ELECTRICAL BENEFIT FUND, MD | $19.3B | 343,794 |
| JOHNSON CONTROLS RETIREMENT SAVINGS AND INVESTMENT PLAN | JOHNSON CONTROLS, INC., WI | $7.2B | 34,487 |
| ROCKWELL AUTOMATION RETIREMENT SAVINGS PLAN | ROCKWELL AUTOMATION, WI | $3.8B | 8,097 |
| THE NORTHWESTERN MUTUAL EMPLOYEE RETIREMENT PLAN | NORTHWESTERN MUTUAL LIFE INS.CO., WI | $3.2B | 8,247 |
| THE NORTHWESTERN MUTUAL EMPLOYEE SAVINGS PLAN | NORTHWESTERN MUTUAL LIFE INS. CO., WI | $2.9B | 8,160 |
| THE NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY AGENTS RETIREMENT PLAN | NORTHWESTERN MUTUAL LIFE INS.CO., WI | $2.1B | 7,412 |
| ROCKWELL AUTOMATION PENSION PLAN | ROCKWELL AUTOMATION, INC., WI | $1.8B | 1,841 |
| JOHNSON CONTROLS PENSION PLAN | JOHNSON CONTROLS, INC., WI | $1.4B | 3,012 |
| THE NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY AGENTS PERSISTENCY FEE GUARANTEE FUND | NORTHWESTERN MUTUAL LIFE INS.CO., WI | $1.4B | 6,097 |
| ABC SUPPLY COMPANY EMPLOYEES' SAVINGS & RETIREMENT PLAN | AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC, WI | $1.3B | 19,397 |
| CHILDREN'S HOSPITAL AND HEALTH SYSTEM SHARED RETIREMENT SAVINGS PLAN | CHILDRENS HOSPITAL AND HEALTH SYSTEM, INC., WI | $1.0B | 8,645 |
| SNAP-ON INCORPORATED 401K SAVINGS PLAN | SNAP-ON INCORPORATED, WI | $983M | 6,599 |
| SNAP-ON INCORPORATED RETIREMENT PLAN | SNAP-ON INCORPORATED, WI | $971M | 3,905 |
| ASPIRUS, INC. RETIREMENT PLAN | ASPIRUS, INC., WI | $893M | 10,454 |
| ASSOCIATED BANC-CORP 401(K) AND EMPLOYEE STOCK OWNERSHIP PLAN | ASSOCIATED BANC-CORP, WI | $865M | 4,037 |
| MERCY HEALTH CORPORATION EMPLOYEES RETIREMENT PLAN | MERCY HEALTH CORPORATION, IL | $828M | 7,008 |
| MANPOWERGROUP 401(K) SAVINGS PLAN | MANPOWERGROUP INC., WI | $686M | 17,044 |
| ACUITY, A MUTUAL INSURANCE COMPANY 401(K) PLAN | ACUITY, WI | $639M | 1,770 |
| UGI UTILITIES, INC. SAVINGS PLAN | UGI UTILITIES, INC., PA | $618M | 2,705 |
| PLEXUS CORP. 401(K) RETIREMENT PLAN | PLEXUS CORP., WI | $606M | 2,714 |
Showing top 20 of 879 plans serviced in 2025.