Original sentence: Since 1993 Nissan was involved with three companies: VocalTec, the first VoIP internet telephony application (1995), NetGrocer, the first Internet supermarket (1996), and StructuredWeb developer of SaaS and marketing automation (1999)
Edited sentence: Since 1993 Nissan was involved with three leading companies each a category trailblazer.VocalTec, the first VoIP internet telephony application (1995), NetGrocer, the first Internet supermarket (1996), and StructuredWeb a pioneer in the space of SaaS and marketing automation (1999)