Ketel Thorstenson, LLP

Employee Benefit Plan Auditor

Rapid City, SD

About Ketel Thorstenson, LLP

<p>Founded in 1936, Ketel Thorstenson, LLP is a CPA firm with 126 employees based in Rapid City in western South Dakota, serving clients across the Black Hills region.</p> <p>The firm provides accounting, tax, and advisory services for businesses and individuals. Its audit work includes retirement plan engagements, with Stephen Schacht listed as a key contact and auditor.</p> <p>Clients use Ketel Thorstenson for practical support such as tax planning, audit services, and business consulting. The team’s long operating history and in-house mix of audit and tax staff makes it a fit for organizations that want both day-to-day accounting help and formal assurance work from the same firm.</p> <p>More details are available at <a href="https://www.ktllp.cpa/" target="_blank" rel="noopener">https://www.ktllp.cpa/</a>.</p> <ul> <li>Type: <a href="/auditors/401k">401(k) auditors</a></li> <li>Founded: 1936</li> <li>Employees: 126</li> <li>Location: Rapid City, South Dakota (Black Hills area)</li> <li>Services: accounting, tax, advisory, and audit</li> </ul>

Website: https://www.ktllp.cpa/

Founded: 1936

Employees: 126

Office Locations

  • Rapid City, SD

Accreditations & Certifications

  • AICPA Member
  • AICPA EBPAQC

Audit Statistics (2024)

  • Total Plans Audited: 35
  • Total AUM Audited: $862.0M
  • 401(k): 35 plans, $862.0M AUM

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