Andersen is an independent provider of tax, valuation, and financial advisory services serving wealthy individuals, family offices, businesses, and institutional investors across the United States. The firm offers comprehensive services including private client tax and estate planning, business tax consulting and compliance, valuation services, and specialized support for alternative investment funds, while deliberately avoiding audit services to maintain broader advisory scope and independence. Andersen generates revenue through fee-based advisory services across a diversified client base spanning financial services, technology, healthcare, real estate, and other industries, and pursues growth through expanding services for existing clients, attracting new clients, selective acquisitions, and leveraging its membership in Andersen Global to extend capabilities internationally.