2027 Vault Rankings
- Prestige#33
At a Glance
“Great staff, great clients, great culture.”
“Growth mindset—opportunity to grow professionally and personally.”
“Work-life balance, ability to work remotely.”
“Busy season—but that is expected in our industry..”
“Adjusting to new processes, policies, and technology.”
“Several groups are understaffed.”
About Grassi
Grassi is the 53rd-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 315 independent member firms in over 120 countries with combined revenues of $6.4 billion. PrimeGlobal’s independent member firms house more than 3,900 partners and 53,000 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.
50 Jericho Quadrangle
Jericho, NY 11753
Phone: 516-336-2432
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
2026 Employees (All Locations): 600
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