About Us

JLK Rosenberger is a full service accounting, tax, and business advisory firm with offices in Los Angeles, Dallas  and Orange County. We are the 4th largest insurance practice in California and the 18th largest in the country as recognized by AM Best. Our clients attest they have chosen JLK Rosenberger for the following reasons: specialized industry knowledge, more attentive service, immediate access to decision makers, a better understanding of their organization and mission, and lower staff turnover.

Industry Focus

Our firm has specialization in serving companies in a number of key industries including insurance, nonprofits, construction, manufacturing, SEC registered companies and professional athletes. Learn more about JLK Rosenberger and discover why so many across California and Texas have entrusted us with their audit, tax, consulting and business advisory needs.

News & Updates


  • GAAP Update for Insurance Companies
    JLK Rosenberger recently presented an update on GAAP at the California Regional IASA conference on December 1, 2016. This post includes some useful practice aids for implementing Accounting Standards Updates (ASUs) particularly ASU 2015-09 Insurance Disclosures about Short-Duration Contracts.
  • SAP vs. GAAP: Income Statement Overview
    Which is more important, a company’s current assets and liabilities or how it has been operating? The answer is: it depends on who is asking. Every industry has a given set of principles that define how financial transactions should be accounted for in financial statements. The Generally Accepted Accounting Principles (GAAP) framework is designed for multiple users and highlights financial performance over time...