Marine Petroleum Trust
NASDAQ:MARPSMarine Petroleum Trust, together with its subsidiary, Marine Petroleum Corporation, operates as a royalty trust in the United States. It has overriding royalty interest in oil and natural gas leases in the Central and Western areas of the Gulf of Mexico off the coasts of Louisiana and Texas. Marine Petroleum Trust was founded in 1956 and is based in Dallas, Texas.
Mesa Royalty Trust
NYSE:MTRMesa Royalty Trust owns net overriding royalty interests in various oil and gas producing properties in the United States. The company has interests in properties located in the Hugoton field of Kansas; and the San Juan Basin of Northwestern New Mexico and Southwestern Colorado. Mesa Royalty Trust was founded in 1979 and is based in Houston, Texas.
Superior Drilling Products
NYSE:SDPISuperior Drilling Products, Inc., a drilling and completion tool technology company, designs, engineers, manufactures, sells, rents, and repairs drilling and completion tools in North America and internationally. Its drilling solutions include Drill-N-Ream, a dual-section wellbore conditioning tool; Strider, a drill string oscillation system technology; and V-Stream, an advanced conditioning system. The company also engages in the manufacture and refurbishment of polycrystalline diamond compact drill bits for an oil field services company. It serves oil and natural gas drilling industry. The company was formerly known as SD Company, Inc. and changed its name to Superior Drilling Products, Inc. in May 2014. Superior Drilling Products, Inc. was founded in 1993 and is headquartered in Vernal, Utah.
VivoPower International
NASDAQ:VVPRVivoPower International PLC, together with its subsidiaries, operates as a sustainable energy solutions company in Australia, Canada, the Netherlands, the United Kingdom, the United States, the Philippines, and the United Arab Emirates. It operates through Critical Power Services, Electric Vehicles, Sustainable Energy Solutions, and Solar Development segments. The Critical Power Services segment offers energy infrastructure generation and distribution solutions, including the design, supply, installation, and maintenance of power and control systems to a range of government, commercial, and industrial customers. The Electric Vehicles segment designs and builds electric battery conversion kits to replace internal combustion engines for customers in the mining, infrastructure, utilities, and government services sectors. The Sustainable Energy Solutions segment engages in the design, evaluation, sale, and implementation of renewable energy infrastructure. The Solar Development segment comprises solar projects. The company was founded in 2014 and is headquartered in London, the United Kingdom.