| Vertex, Inc. | |
| Traded As: | NASDAQ: |
| Type: | Public |
| Founder: | Ray Westphal |
| Location City: | King of Prussia, Pennsylvania |
| Location Country: | United States |
| Area Served: | Worldwide |
| Key People: | David DeStefano (president and CEO) Steve Hinckley (COO) John Schwab (CFO) |
| Industry: | Tax compliance software |
| Num Employees: | 1,100 |
Vertex, Inc. is a tax compliance software and services company based in King of Prussia, Pennsylvania, USA.
Vertex was founded in 1978 by Ray Westphal. Jeff Westphal, Stevie Westphal Thompson and Amanda Westphal Radcliffe purchased interest in the company from their father in 2000.[1] On July 29, 2020, the company went public on the Nasdaq stock exchange.[2]