JLK Rosenberger, LLP

About JLK Rosenberger, LLP

<p>Known for insurance-focused audits and fast partner access, JLK Rosenberger, LLP is a CPA firm that also handles retirement plan audit work. Founded in 1991, the firm has about 65 employees and is headquartered in Irvine in Orange County, serving clients across the greater Los Angeles area.</p> <p>The firm also has offices in Dallas, giving it reach into North Texas alongside its Southern California presence. JLK Rosenberger offers accounting, tax, audit, and consulting services, with established practices in insurance accounting, construction accounting, and outsourced accounting.</p> <p>JLK Rosenberger has been named a Top 400 Firm by Inside Public Accounting and is a major auditor of insurance entities. It also received the 2025 Best of Accounting Award for client service, with a Net Promoter Score reported as more than double the industry average.</p> <ul> <li>ERISA and <a href="/auditors/401k">401(k) auditors</a> services</li> <li>Audit, accounting, and tax support for operating companies</li> <li>Insurance accounting and insurance entity audit work</li> <li>Construction accounting</li> <li>Outsourced accounting and finance support</li> </ul>

Website: https://jlkrosenberger.com/

Founded: 1991

Employees: 65