Andrew Stewart

Part of John Wood Group Plc, Elkhorn Holdings, Inc. provides industrial construction and fabrication services. The company is based in Evanston, WY. Elkhorn Holdings was acquired by John Wood Group Plc on December 12, 2013 for $215 million.

Affinity Insurance Ltd. provides insurance services. The company is headquartered in Grand Cayman, Cayman Islands.

Wood Group Mustang, Inc. provides project management, engineering, procurement, and construction management services. It also offers analysis and measurement, construction operations, flow assurance, laser scanning, project management consulting, project systems management, training and facilitating, and professional services. The company was founded by Paul Redmon, William G. Higgs and Felix Covington in July 1987 and is headquartered in Houston, TX.

Part of John Wood Group Plc, Wood Group PSN, Inc. is a non-profit healthcare organization based in Houston, TX. The American company specializes in behavioral healthcare, programs for people with intellectual and developmental disabilities, and substance use recovery services for each stage of life.

Brundage-Bone Concrete Pumping, Inc. operates as a full service concrete pumping company. The firm specializes in concrete pumping, concrete solutions, concrete pumping and concrete placement. Its concrete pumping vehicles and equipment brands include Putzmeister, Schwing and Alliance and Mack trucks. The company was founded by Jack Brundage and Dale Bone on July 19, 1983 and is headquartered in Denver, CO.