Robert E. W. Sinclair

Part of Black Stone Minerals LP, Black Stone Minerals GP LLC engages in the acquisitions of mineral and royalty interests. The company is based in Houston, TX. Thomas L. Carter has been the CEO of the company since 2014.

Part of Black Stone Minerals LP, Black Stone Natural Resources LLC is a company that owns and manages approximately 20 million acres of oil and gas mineral and royalty assets. The company is based in Houston, TX. The company provides an interactive property map to find specific asset information and search mineral rights by state. The management team offers expertise to manage the assets, grow the mineral footprint, and deliver consistent investor value.

Cartasite LLC provides real time monitoring solutions of remote assets. It offers geospatial dashboard, fleet management and safety, remote worker safety, asset security, asset security and monitoring, mobile workforce automation, satellite vehicle monitoring, and hours of service. The company was founded by David L. Armitage in 2004 and is headquartered in Denver, CO.