Complex sentence: Professional Quality Assurance Ltd. (PQA) is an Information Technology (IT) company that offers software quality assurance, content quality assurance, and learning solutions services to organizations in a variety of industry sectors including Marketing, Financial, Government, and eLearning.
Split into simpler sentences: Professional Quality Assurance Ltd. (PQA) is an Information Technology (IT) company that tests and reviews software and content. The company offers software quality assurance, content quality assurance, and learning solutions services to organizations in a variety of industry sectors including Marketing, Financial, Government, and eLearning.