| Company type | Private |
|---|---|
| Industry | Accounting |
| Founded | 1980 |
| Headquarters | , |
Key people | Louis C. Grassi, CEO/Managing Partner |
| Services | Accounting, auditing, consulting, financial planning, tax |
| $132 Million (2024) | |
Number of employees | ~500 |
| Website | grassiadvisors |
Grassi is an Employee-Owned ESOP company that specializes in providing advisory, tax and accounting services. The main office is located in Jericho, New York and has additional locations in New York City, Long Island, Westchester, New Jersey, Massachusetts and Florida. [1] [2] [3] [4] [5]
Grassi was founded in 1980 and has 8 US offices across New York, New Jersey, Massachusetts and Florida New York City. [6] The company provides accounting, auditing, tax and consulting services to industries, including Financial Services, Construction, Architecture & Engineering, Manufacturing & Distribution, Healthcare, Not-for-Profit, Technology, Retail, Transportation, Media & Telecommunications, and Professional Services. The company offers auditing and accounting, tax planning and preparation, personal financial planning, financial assistance, business planning, IT and human resources consulting, and litigation services. [7]
Grassi has been ranked one of the 100 largest Firms in the United States by both INSIDE Public Accounting [8] and Accounting Today , the 18th largest firm in the New York Metropolitan area by Crain’s New York Business and among the Top 10 Largest Firms on Long Island by Long Island Business News. It is consistently ranked on the "Best Places to Work" listing by Crain's. [9]
The firm and partners have received accolades from other organizations [10] including the Queens Courier, Long Island Press , and New York Enterprise Report. [11]