Natural Gas Distribution Industry Natural Gas Distribution NGAS Natural Gas Distribution Industry Industria de Distribución de Gas Natural Industria de Distribución de Gas Natural תעשיית הפצת גז טבעי प्राकृतिक गैस वितरण उद्योग NGAS This industry comprises: (1) establishments primarily engaged in operating gas distribution systems (e.g., mains, meters); (2) establishments known as gas marketers that buy gas from the well and sell it to a distribution system; (3) establishments known as gas brokers or agents that arrange the sale of gas over gas distribution systems operated by others; and (4) establishments primarily engaged in transmitting and distributing gas to final consumers.