Who We Are - Product plus Knowledge Gas and Supply is our region's largest independent welding supply distributor. We have been providing customer solutions since our establishment in 1981. Our area of coverage has grown significantly over the years. Together, the Gas and Supply companies have over 25 locations to service you. To service our national customers, we are also proud members of the Industrial Gas Suppliers Alliance. Our mission is to serve and satisfy our customers by finding the most effective means to meet their welding, safety and industrial supply needs, thus creating a competitive advantage and becoming an industry leader. We strive to improve the cost effectiveness and quality of our products and services combined with a well-trained, flexible, and friendly team who maintains the Gas and Supply standard of superior service. Gas and Supply provides services to a large variety of markets, ranging from the individual back-yard welder to international organizations. We have served the following types of industries and customers: