EQT GP Holdings is a limited partnership formed in 2015 to own partnership interests in EQT Midstream Partners.
Shell is a global group of energy and petrochemicals companies.
Air Liquide is a multinational company which supplies industrial gases and services to various industries including medical, chemical and electronic manufacturers.
Exxon Mobil Corporation explores and produces crude oil and natural gas.
General Electric is a multinational conglomerate corporation offering infrastructure and financial services worldwide.
BP is a multinational oil and gas company.
Tetra Tech provides innovative solutions focused on water, the environment and energy for the government and commercial clients.
Valero Energy Corporation is an independent petroleum refining and marketing company.
Silver Spring Networks is engaged in creating, building and deploying large-scale networks and solutions enabling the Internet of things for critical infrastructure.
Clean Harbors is a provider of environmental, energy and industrial services.
Portland General Electric Company is an integrated electric utility company.
Matrix Service provides engineering, procurement, construction, fabrication, maintenance and repair, and industrial cleaning services for crude storage terminals, refined products and specialty vessels.