2026 Vault Rankings
At a Glance
“Friendly, helpful, caring people and great, supportive culture”
“Flexibility, work/life balance”
“Opportunities for growth”
“Long tax season hours”
“Stress”
“Lack of transparency at higher levels”
About Grassi
Grassi is the 56th-largest accounting firm in the U.S., as measured by annual revenues. Grassi, an employee-owned ESOP, provides advisory, tax and accounting services to businesses and individuals. The firm is headquartered in New York City and has eight U.S. offices in Long Island, Manhattan, Westchester County, New Jersey, Florida, and Boston. It also has an office in Rome, Italy.
Grassi is a member of PrimeGlobal, an award-winning association comprised of more than 300 independent member firms in over 113 countries with combined revenues of $5.4 billion. PrimeGlobal’s independent member firms house more than 3,800 partners and 45,000 employees in over 1,200 locations. Grassi has been named a Best Place to Work in New York City and New Jersey and a Top Workplace in Long Island.
750 Third Avenue
28th Floor
New York, NY 10017
Phone: (516) 256-3500
Employer Type: Private
Chief Executive Officer, Grassi Advisory Group, Inc.: Louis C. Grassi, CPA, CFE
President, Grassi & Co. Certified Public Accountants, PC: Ron Eagar, CPA, CCIFP
CHRO: Jeff Agranoff
2024 Employees (All Locations): 450
National
Rome, Italy
Practice Lines: Construction, Architecture & Engineering, Manufacturing & Distribution, Automotive, Cannabis, Financial Services, Franchises, Healthcare, Nonprofit, Real Estate
Service Lines: Business Advisory, Accounting, Tax, Assurance, Private Client Services, Trusts & Estates, Forensic Accounting, Litigation Support, Technology Consulting, ESG