Andersen Group Inc. (ANDG)

Andersen Group Inc. is a professional services firm that provides independent tax, valuation and financial advisory services. Its clients include individuals, family offices, closely held businesses, public companies and institutional investors.

For private clients, the firm offers tax and financial planning, wealth transfer, trust and estate planning and charitable giving advice. For businesses it delivers tax consulting and compliance, valuation and transaction advisory services. In the United States the business operates as Andersen, and it is also the founding member of Andersen Global, an international association of member and collaborating firms.

The company is based in San Francisco and completed its initial public offering on the New York Stock Exchange in December 2025.