Robert Roosa

Brigham Exploration Co. is an independent exploration, development and production company. The company engages in the exploration and development of onshore crude oil and natural gas reserves. Its exploration and production activities are performed primarily in the onshore Texas Gulf Coast, the Anadarko Basin of northwest Oklahoma, the Texas Panhandle and west Texas. Brigham Exploration was founded by Ben M. Brigham in 1990 and is headquartered in Austin, TX.

Anthem Ventures LLC is an investment firm that primarily invests in early stage series A technology companies. The private company is based in Austin, TX. The company is active investors who often lead or co-lead and take a board seat. The company's focus is on supporting and growing innovative startups. The company was founded by Ben M. Brigham.

MNRL Sub, Inc. engages in the acquisition and managing of a portfolio of mineral and royalty interests. Its portfolio includes basins in the United States, consisting of the Permian Basin in Texas and New Mexico, the SCOOP and STACK plays in the Anadarko Basin of Oklahoma, the DJ Basin in Colorado and Wyoming, and the Williston Basin in North Dakota. The company was founded by Ben M. Brigham in November 2012 and is headquartered in Austin, TX.

Brigham Resources Operating LLC provides oil and gas exploration services. The company was founded on February 3, 2012 and is headquartered in Austin, TX.

Brigham Minerals LLC operates as a mineral acquisition firm. The company is headquartered in Austin, TX.