Vertex Inc. is a tax compliance software and services company based in King of Prussia, Pennsylvania. It offers solutions like Vertex TaxCalc for industry-specific tax management, Vertex Tax Compliance for streamlined filings, and Vertex TaxInsight for data and risk management. Their services include managed services, consulting, and training. The company targets businesses across various industries, providing them with comprehensive tax determination, compliance, and reporting tools. The unique selling proposition is its ability to offer integrated, industry-specific tax solutions that enhance accuracy and efficiency in tax management. Vertex operates globally, serving clients in multiple countries[1][3].