Barry Portman

Cresta Fund Management LLC (Cresta Fund Management) is a private equity firm founded in 2016 by Chris Rozzell, David Truett Miller and Drew Armstrong. The firm is headquartered in Dallas, Texas.

Ocelot Energy Management LLC engages in the provision of total management services for assets and projects ranging from liquid and gas pipelines. It offers turn-key operations and maintenance, turn-key project management, and turn-key finance, accounting and back office services. The company is headquartered in Dallas, TX.

Easton Energy LLC engages in the development of infrastructure assets that support the transportation, storage, and processing of natural gas liquids. Its assets include Gulf Coast Liquids Pipeline System and Markham Salt Dome. The company is headquartered in Houston, TX.

Braya Renewable Fuels LP is a Canadian company that produces renewable diesel and sustainable aviation fuel to decarbonize heavy road transport and aviation sectors. The refinery is strategically located to deliver fuels to various end markets. The company is based in Arnold's Cove, Canada, and Frank Almaraz has been the CEO of the company since 2022. The company owns and operates the Come By Chance refinery in Newfoundland and Labrador, which has a successful operating history as a conventional fuels refinery.

Xedia Process Solutions LLC develops and applies innovative water treatment technologies. It delivers integrated water treatment equipment and services to customers in the global oil & gas and industrial sectors. The company was founded in 2016 and is headquartered in Houston, TX.

Blackbuck Resources Holdings LLC operates as holding company whose subsidiaries provides water infrastructure services for the oil & gas industry. The company is headquartered in Dallas, TX.