About Wilkin & Guttenplan, P.C.
<p>Founded in 1986, Wilkin & Guttenplan, P.C. is a CPA firm headquartered in East Brunswick in central New Jersey, serving businesses across the New York–New Jersey metro area, including New York City.</p> <p>The firm provides audit and accounting support along with advisory work for organizations that need clear financial reporting and practical guidance. Its retirement plan-related work fits within its broader public accounting services and day-to-day client support.</p> <p>Clients typically choose Wilkin & Guttenplan for a relationship-based approach that emphasizes proactive communication and follow-through, rather than one-off project work.</p> <ul> <li>CPA firm with audit, accounting, and advisory services</li> <li>Founded in 1986</li> <li>Headquarters: East Brunswick, New Jersey</li> <li>Works with clients in New Jersey and the New York City area</li> <li>Listed in the directory as <a href="/auditors/401k">401(k) auditors</a></li> </ul>
Website: https://www.wgcpas.com/
Founded: 1986
Office Locations
- East Brunswick, NJ (Headquarters)
- East Brunswick, NJ
Accreditations & Certifications
- AICPA Member
- AICPA EBPAQC
Audit Statistics (2024)
- Total Plans Audited: 24
- Total AUM Audited: $1.7B
- 401(k): 24 plans, $1.7B 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 |
|---|---|---|---|
| ION GROUP 401(K) PLAN | ION TRADING, INC., NY | $565M | 1,280 |
| SES AMERICOM RETIREMENT AND SAVINGS PLAN | SES AMERICOM INC., NJ | $250M | 671 |
| RIKER DANZIG LLP PROFIT SHARING PLAN | RIKER DANZIG LLP, NJ | $155M | 133 |
| ONS SAVINGS PLAN | ONS MSO, LLC, CT | $133M | 1,941 |
| FREDERIC W. COOK & CO., INC. DEFERRED PROFIT SHARING PLAN | FREDERIC W. COOK & CO., INC., NY | $101M | 132 |
| 401(k) Retirement Plan | Healthcare Sponsor, NJ | $85M | 544 |
| 401(k) Retirement Plan | Manufacturing Sponsor, NY | $62M | 171 |
| 401(k) Retirement Plan | Professional Services Sponsor, NY | $43M | 640 |
| 401(k) Retirement Plan | Technology Sponsor, NJ | $43M | 626 |
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