CPA Firms

Founded in 1973, Hagen, Streiff, Newton & Oshiro, Accountants, PC (“HSNO”) has a broad range of capabilities in its 35 year existence. We are a leading, internationally recognized accounting and consulting firm, concentrating on forensic accounting, litigation support and insurance claims accounting and investigation services. Our professionals, located in offices across the United States, have a broad range of experience — from financial analysis and review of relevant economic issues to expert witness testimony, evidence gathering and administrative support.

We pride ourselves on prompt service throughout the world. Since the firm does not engage in the preparation of income tax returns or audited financial statements on a recurring basis, our staff is available on short notice. The highest education and experience is required of all personnel — All managers and partners abide by strict professional standards promulgated by the American Institute of Certified Public Accountants or another nationally recognized certifying or accrediting organizations.