Company Description. Founded in 1923, GSM Insurors stands as a leading independent insurance firm with multiple offices across Texas. For nearly a century, GSM Insurors has committed to delivering exceptional service and protection to clients. As a founding partner of the Insurors Group in 1998, GSM Insurors became part of an alliance of top-tier agencies in Texas and gained national recognition in 2009 by ranking 32nd in Insurance Journal's Top ...
