Williams

MountainWest Pipelines, formerly known as Questar Pipeline, LLC, specializes in natural gas transportation and underground storage services across Utah, Wyoming, and Colorado. The company operates an extensive network of approximately 2,667 miles of pipelines, which interconnect with other pipelines and have a total daily capacity of 2,530 Mdth. Its strategic location in the Rocky Mountains allows MountainWest Pipelines to access significant natural gas reserves in key producing regions, including the Greater Green River, Uinta, and Piceance basins. In addition to its core services, the company also provides wellhead automation and measurement services, supporting local oil and gas producers. Founded in 1983 and based in Salt Lake City, Utah, MountainWest Pipelines is a subsidiary of Dominion Energy Midstream Partners.

Orbital Sidekick, Inc. is a company that specializes in Earth observation and analysis through advanced hyperspectral imaging technology. Founded in 2016 and based in San Francisco, California, it operates a small satellite constellation capable of capturing hundreds of narrow contiguous spectral bands, spanning from visible light to infrared. This technology enables Orbital Sidekick to provide high-resolution imagery and data-rich information, catering to various sectors, including energy, oil and gas, mining, environmental monitoring, infrastructure, agriculture, and defense. By delivering fast and efficient hyperspectral intelligence, the company assists both commercial and government organizations in achieving their sustainability, environmental, social, and governance (ESG) objectives, as well as enhancing security measures.

LongPath Technologies is a company specializing in monitoring services for the oil and gas industry, utilizing advanced laser-based technology to enhance infrastructure oversight. Its systems are designed for long-range, continuous emissions monitoring, enabling the detection of gas leaks through the identification of molecular absorption fingerprints. This innovative approach provides clients with accurate, real-time data on emissions rates and sources across extensive areas, facilitating effective leak detection and validation of gas performance. LongPath Technologies aims to bolster operational credibility for its clients while promoting sustainable practices within the industry.

Aurora Hydrogen is focused on advancing clean hydrogen production technology that harnesses efficient microwave energy. The company's innovative approach aims to decarbonize transportation and industrial processes by providing a highly scalable solution. Its technology can be implemented in various settings, ranging from small fueling stations to large industrial applications, all while producing no carbon dioxide emissions and without consuming water. This capability positions Aurora Hydrogen to significantly contribute to reducing global carbon dioxide emissions, potentially lowering them by over five hundred million tonnes annually.

Sequent Energy Management is an oil & energy company based in Houston, United States. It specializes in providing comprehensive energy asset management and optimization services tailored for the natural gas industry. The company offers a range of services including supply and producer support, risk management, gas scheduling, structuring, origination, and generation. These services help clients optimize their natural gas assets and efficiently utilize transportation and storage infrastructure.

Access Midstream Partners was a company focused on the development of natural gas gathering and processing assets. It specialized in providing essential services such as gathering, compression, dehydration, and treating of natural gas. In 2012, Access Midstream Partners was acquired by The Williams Companies, marking a significant shift in its operational trajectory and strategic alignment within the energy sector.

Barrett, based in Denver, produces natural gas and oil in the Rocky Mountain region.