Vertex

Vertex, Inc. is a prominent tax compliance software and services company, founded in 1978 and headquartered in King of Prussia, Pennsylvania. The company specializes in cloud-based and on-premise solutions for indirect tax management, including sales and consumer use tax, value-added tax (VAT), and payroll tax compliance. Vertex serves businesses of all sizes around the world, with a client base that includes over 4,000 customers, many of which are Fortune 500 companies.

Vertex has evolved from its origins in selling paper sales tax directories to becoming a leader in automating tax calculation and compliance. Its flagship product, the Vertex® Indirect Tax O Series® Cloud, offers scalable and flexible tax compliance solutions. The company has expanded internationally and has grown through strategic acquisitions, enhancing its technological capabilities. Vertex is committed to innovation and corporate philanthropy, reflecting its dedication to supporting various causes.