Barbara Rosenbaum

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

The National Association of Certified Valuators & Analysts (NACVA) is a professional association that provides training from leading experts in consulting fields such as business valuation, financial litigation forensics, business fraud, and mergers and acquisitions. The non-profit company is based in Salt Lake City, UT. NACVA's recognized CVA designation is the most widely recognized business valuation credential and the only business valuation credential accredited by the National Commission for Certifying Agencies (NCCA). The certification process consists of a five-hour proctored exam and a case study. NACVA offers a range of support services, reference materials, software, and customized databases to enhance the professional capabilities and capacities of its members. The CEO of the company is Parnell Black.

The American company was founded in 1949 by Kenneth Leventhal and Stan Ross. Kenneth Leventhal & Co. was acquired by Ernst & Young LLP on November 20, 1995.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Deloitte Touche Tohmatsu Services, Inc. provides accounting services. It offers audit, consulting, financial advisory, risk management, and tax services. The company is headquartered in New York, NY.