About Vertex Company

Vertex, Inc. engages in the provision of tax compliance software solutions. The firm offers comprehensive solutions that automate end-to-end indirect tax processes for enterprises and mid-market companies with complex tax transactions. Its software enables tax determination, data management, compliance and reporting, and document management. The company was founded by Ray Westphal and Antoinette Westphal in 1978 and is headquartered in King of Prussia, PA.