Argan, Inc. (AGX) is an engineering and construction services company that provides procurement, commissioning, maintenance, project-development, and technical-consulting services. Through subsidiaries including GPS, APC, TRC, and SMC, the company serves power-generation customers, renewable-energy developers, utilities, equipment suppliers, industrial companies, and telecommunications clients. Argan reports Power Services, Industrial Services, and Teledata segments, with Power Services generating most revenue. Projects are performed primarily in the United States, Ireland, and the United Kingdom.