G.I.S. (Grand Isle Shipyard) is a diversified company that offers a wide range of specialty services focused on the industrial, energy, and infrastructure sectors. With a workforce of over 300 employees, G.I.S. emphasizes safety, teamwork, and accountability in its operations. The company is dedicated to delivering high-quality, responsive professional services tailored to meet the needs of its clients.

G.I.S. provides comprehensive procurement solutions, leveraging a strong supplier network to efficiently source materials and equipment. The company also offers innovative commissioning and integrity services, utilizing advanced technology to enhance safety and efficiency. Its affiliated companies include GIS Engineering, which specializes in engineering and construction management, GIS Industrial, a full-service contractor for capital projects and maintenance, and GIS Electrical & Instrumentation, which focuses on electrical repair and construction services. G.I.S. serves a diverse clientele across various sectors, including public and private clients in energy, infrastructure, and disaster response.