About Honkamp, P.C.
<p>From a 1947 start in Dubuque in the Tri‑State area (Iowa–Illinois–Wisconsin), Honkamp, P.C. has grown into a 350‑employee CPA and business advisory firm. Accounting Today has named Honkamp a Top 10 Midwest firm.</p> <p>Honkamp provides more than 40 professional services across assurance, tax planning, and financial consulting. The firm works with private organizations, individuals, and nonprofits, with teams that handle reporting, compliance, and planning needs.</p> <p>For organizations that need audit support for retirement plans, Honkamp is part of the broader group of <a href="/auditors/401k">401(k) auditors</a> used by plan sponsors. Brian Powers is a point of contact for clients looking for guidance through the firm’s audit and advisory services.</p> <p>What sets Honkamp apart is its scale as the largest Iowa-based CPA firm while remaining headquartered in Dubuque.</p> <ul> <li>Founded in 1947</li> <li>Headquartered in Dubuque, Iowa</li> <li>350 employees</li> <li>Top 10 Midwest firm recognition by Accounting Today</li> <li>Services include assurance, tax planning, and financial consulting (40+ total services)</li> </ul>
Website: https://www.honkamp.com/
Founded: 1947
Employees: 350
Office Locations
- Dubuque, IA (Headquarters)
Accreditations & Certifications
- AICPA EBPAQC
- AICPA Member
Audit Statistics (2024)
- Total Plans Audited: 30
- Total AUM Audited: $935.1M
- 401(k): 30 plans, $935.1M 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 |
|---|---|---|---|
| IMEG CORP. EMPLOYEE STOCK OWNERSHIP PLAN | IMEG CONSULTANTS CORP., IL | $297M | 2,432 |
| A. Y. MCDONALD INDUSTRIES, INC. 401(K) PLAN | A. Y. MCDONALD INDUSTRIES, INC., IA | $129M | 1,282 |
| UNIGROUP, C.A. RESOURCES FOR EMPLOYEES' LEISURE YEARS PLAN | UNIGROUP C.A., MO | $119M | 560 |
| FLEXSTEEL INDUSTRIES, INC. 401(K) PLAN | FLEXSTEEL INDUSTRIES, INC., IA | $86M | 251 |
| TOMY INTERNATIONAL, INC. RETIREMENT SAVINGS PLAN | TOMY INTERNATIONAL, INC., IL | $55M | 640 |
| 401(k) Retirement Plan | Healthcare Sponsor, IL | $47M | 263 |
| 401(k) Retirement Plan | Manufacturing Sponsor, IL | $45M | 861 |
| 401(k) Retirement Plan | Professional Services Sponsor, WI | $43M | 293 |
| 401(k) Retirement Plan | Technology Sponsor, IA | $40M | 1,651 |
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