Loews Corporation provides commercial property and casualty insurance in the United States, Canada, the United Kingdom, Continental Europe, and Singapore.
McDermott is a global upstream and downstream engineering, procurement, construction, and installation company.
Kinder Morgan is the largest energy infrastructure company in North America.
TimkenSteel is a manufacturer of alloy steel, carbon, and micro-alloy steel products.
Travis Perkins operates as a builder's merchant and home improvement product retailer.
EQT Corporation is an integrated energy company with emphasis on Appalachian area natural gas production, gathering, and transmission.
ONEOK is a diversified energy company and the general partner of ONEOK Partners, one of the nation's largest publicly traded master limited partnerships.
Regal Beloit designs, manufactures and sells electric motors, electrical motion controls, and power generation and transmission products worldwide.
MRC Global is a distributor of pipe, valves, and fitting products and services to the energy industry.
Primoris provides a wide range of construction, fabrication, maintenance, replacement, water and wastewater, and engineering services to major public utilities, petrochemical companies, energy companies, municipalities, and other customers.
SemGroup is a midstream oil and gas company that moves energy safely through a network of pipelines, terminals and storage tanks.
Williams is the provider of energy infrastructure in North America.