Founded in 2000, GATELLC (Gibson Applied Technology & Engineering LLC) offers a range of services in deepwater engineering in design, installation and operation stages. The company has extensive experience in writing commissioning, initial start-up and operating guidelines and procedures. Its work ranges from new technology development and evaluation, pre-FEED (front-end engineering design) and FEED support to commissioning and start-up as well as troubleshooting of producing facilities. GATELLC's client list comprises Shell, BHP Billiton, Chevron, BP, Anadarko and Williams.