Andersen Group Inc. (Ticker: ANDG US) is a United States-based professional services firm specializing in independent tax, valuation, and financial advisory solutions. Founded in 2002 by former partners of Arthur Andersen, the San Francisco-headquartered company serves wealthy families, businesses, and alternative investment funds. Andersen Group plans to list on the NYSE on December 17, 2025.

The company intends to offer 11.0 million shares at a price range of USD 14.00 to USD 16.00. At the midpoint, the IPO is expected to raise USD 165 million, aiming for a market capitalization between USD 1.64 billion and USD 1.75 billion. The offering is managed by underwriters including Morgan Stanley and UBS Investment Bank.