


Grassi
Accounting • Jericho, New York, United States • 501-1000 Employees
Company overview
| Headquarters | 50 Jericho Quadrangle, Suite 200, Jericho, New York 11753, US |
| Phone number | +12126616166 |
| Website | |
| NAICS | 5412 |
| Keywords | International, Auditing, Accounting, Financial Services, Management, Litigation Support, Consulting, Tax |
| Founded | 1980 |
| Employees | 501-1000 |
| Socials |
Key Contacts at Grassi
Joseph Tomaino
Chief Executive Officer, Grassi Healthcare Advisors, LLC, and Partner, Healthcare Transformation
Grassi Email Formats
Grassi uses 5 email formats. The most common is {first name}{last name} (e.g., johndoe@grassicpas.com), used 50.1% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name}{last name} | johndoe@grassicpas.com | 70.3% |
{first initial}{last name} | jdoe@grassicpas.com | 26.3% |
{last name}{last name} | doedoe@grassicpas.com | 1.7% |
About Grassi
Founded in 1980 with just a desk and an empty filing cabinet, Grassi has grown into one of the nation's leading independent advisory and accounting firms. With client satisfaction more than twice the industry average, we're proud to be ranked 16th on Vault's Best US Accounting Firms to Work For. We have earned this reputation through exceptional client service and by staying true to our core values. As strategic advisors, Grassi professionals are dedicated ambassadors of our client's future business aspirations. Everything we do centers on our client's success and the enrichment of our relationships with them. While other firms merge or take private equity funding, Grassi secured its independence by transitioning to an employee-owned ESOP in 2023. This independence empowers us to focus on what matters: exceptional service and strategic guidance to help our clients’ businesses thrive. "Grassi" is the brand name under which Grassi Advisory Group, Inc. and Grassi & Co. Certified Public Accountants, PC, provide professional services. Grassi Advisory Group, Inc. and Grassi & Co. Certified Public Accountants, PC are independently owned firms that practice in an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable laws, regulations and professional standards. Grassi & Co. Certified Public Accountants, PC is a licensed CPA firm that provides attest services. Grassi Advisory Group, Inc. and its subsidiary entities provide tax and business consulting services to clients and provide staff and other administrative resources to Grassi.
Grassi revenue & valuation
| Annual revenue | $77,700,000 |
| Revenue per employee | $144,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Accounting industry and current estimated revenues | $248,600,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 501-1000
Seniority
Employees
Employees by Department
Grassi has 340 employees across 12 departments.
Departments
Number of employees
Funding Data
Grassi has never raised funding before.
Grassi Tech Stack
Discover the technologies and tools that power Grassi's digital infrastructure, from frameworks to analytics platforms.
JavaScript libraries
JavaScript libraries
JavaScript libraries
CDN
Advertising
JavaScript libraries
Analytics
Miscellaneous
Security
Programming languages
Tag managers
Blogs
Frequently asked questions
4.8
40,000 users



