CompTIA Certification The Computing Technology Industry Association (CompTIA) is a not- for- profit association which offers a wide range of professional certifications for the IT industry. The organization s motto is “Advancing the global IT industry’ and they strive to give the best. Their range of courses are widely acclaimed which include CompTIA A+ , CDIA+ Linux+, Network+, Project+, Security+, Server+, Strata .These give a leading edge for IT professionals in their career.