Founded in 1969, KatzAbosch is one of the largest CPA and business consulting services in the Mid-Atlantic region. As a Maryland accounting firm, our mission is to provide the highest quality accounting, tax, financial and management consulting services to our regional clients. We understand the needs and challenges of our clients and we have made it our obligation to create, grow and protect asset value. KatzAbosch is consistently named a Best Accounting Firm to Work For in Accounting Today and has been named a Top 200 Accounting Firms .