- CEO
- Mark Lawrence Vorsatz
- Full Time Employees
- 2,271
- Sector
- Consumer Cyclical
- Industry
- Specialty Business Services
- Address
- 333 Bush Street San Francisco CA United States of America 94104
- IPO Date
- Dec 17, 2025
- Business
- Andersen is a global professional services firm providing tax, valuation, financial advisory, and related consulting services to individuals, families, businesses, and funds. It operates through a multi-disciplinary platform that integrates tax compliance, transaction advisory, wealth transfer, cost segregation, and valuation services, with emphasis on cross-border and complex financial matters. Headquartered in the United States, Andersen maintains a global footprint through Andersen Global, enabling coordinated service delivery across jurisdictions for real estate, private equity, alternative investments, and corporate clients.
Main products and services:
Tax compliance and planning; Tax advisory and controversy management; Valuation services (fair value, asset valuation, impairment testing, business valuations); Cost segregation studies; Transaction advisory and due diligence; Wealth transfer and estate planning; International tax structuring and transfer pricing; Real estate tax consulting; Compliance and reporting for funds (private equity, hedge funds, real assets); Corporate and individual tax services; Global mobility and expatriate taxation; Financial advisory and forensic services; Succession planning and family office support; Governance, risk, and compliance advisory; Digital and data-driven tax technology solutions.
Latest major changes:
Strategic alliance and expansion through Andersen Global, broadening geographic coverage in Asia by partnering with local firms to add presence in Singapore, Malaysia, China, and Hong Kong; continued integration of nine or more new member firms into Andersen Global within recent years to enhance capability and local market access; ongoing investments in service platforms and technology to improve cross-border delivery, including tax and compliance workflows; expansion of large-scale advisory capacity in real estate, private equity, and multinational corporate clients; consolidations and reorganizations within affiliated entities to streamline global service delivery.
Industry context and segments:
Professional services focused on tax, legal, financial advisory, and consulting for individuals, family offices, private funds, real estate, and mid-market to large corporate clients; cross-border tax planning, transfer pricing, and wealth management are key specialization areas; operates across North America, Europe, Asia, and other markets through its global network.
Geographic and corporate structure:
Headquarters in the United States; global operations through Andersen Global, with member firms in multiple regions enabling international service delivery; serves clients with cross-border needs, including real estate, private equity, and multinational corporations; affiliated ecosystem supports a unified platform for tax, wealth, and consulting services.
Founding and ownership:
Founded in 1968 (as a global professional services network), with a decentralized model anchored by the Andersen Global platform; private ownership and global affiliation structure through member firms and associated entities.