Company Description
Andersen Group Inc. provides independent tax, valuation, and financial advisory services to individuals and family offices, businesses, and institutional clients in the United States.
The company offers private client services that provides tax and financial services for individuals and families, addressing client matters involving multigenerational wealth, charitable giving and trust and estate planning; business tax services, such as integrated tax-related consulting and compliance services for businesses, helping organizations with managing tax planning, compliance, and reporting needs; alternative investment funds, including tax and financial services for family offices, funds of funds, hedge funds, private equity funds, venture capital funds, and real estate investment trusts; and valuation services for clients to help navigate tax laws and regulations and comply with important regulatory requirements.
Andersen Group Inc. was founded in 2002 and is headquartered in San Francisco, California. Andersen Group Inc. operates as a subsidiary of Andersen Aggregator LLC.
| Country | United States |
| Founded | 2002 |
| IPO Date | Dec 17, 2025 |
| Industry | Personal Services |
| Sector | Consumer Discretionary |
| Employees | 2,690 |
| CEO | Mark Vorsatz |
Contact Details
Address: 333 Bush Street, Suite 1700 San Francisco, California 94104 United States | |
| Phone | 415 764 2700 |
| Website | andersen.com |
Stock Details
| Ticker Symbol | ANDG |
| Exchange | NYSE |
| Stock Type | Common Stock |
| Share Class | Class A Shares |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| IPO Price | $16.00 |
| CIK Code | 2065708 |
| CUSIP Number | 033853102 |
| ISIN Number | US0338531025 |
| Employer ID | 33-4630773 |
| SIC Code | 7389 |
Key Executives
| Name | Position |
|---|---|
| Mark Lawrence Vorsatz | Chairman and Chief Executive Officer |
| Neal Livingston | Chief Financial Officer |
| Gregory Vistica | Managing Director of Investor Relations |
| William Leroy Deckelman Jr., J.D. | Chief Legal Officer |
| Emad Asgari | Managing Director |
| Amy Frees | Managing Director |
| Pareesa Ashabi | Managing Director |
| Jacob Caplan | Managing Director |
| Kristen Bolin | Managing Director |
| Anne Rachko | Managing Director |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Oct 30, 2026 | SCHEDULE 13G | Filing |
| Oct 29, 2026 | SCHEDULE 13G/A | Filing |
| Oct 28, 2026 | SCHEDULE 13G/A | Filing |
| Oct 16, 2026 | SCHEDULE 13G/A | Filing |
| Oct 15, 2026 | 8-K | Current Report |
| Oct 14, 2026 | 8-K | Current Report |
| Oct 7, 2026 | SCHEDULE 13G/A | Filing |
| Aug 20, 2026 | 424B4 | Prospectus |
| Aug 19, 2026 | EFFECT | Notice of Effectiveness |
| Aug 17, 2026 | S-1 | General form for registration of securities under the Securities Act of 1933 |