BORDERS & SOUTHERN PETROLEUM PLC

Rockhopper Exploration plc is an oil and gas firm primarily focused on discovering and extracting hydrocarbons, with its main operations based in the United Kingdom. The company conducts exploration, evaluation, and development of its oil and gas properties, with a significant emphasis on the North Falkland Basin and the wider Mediterranean area. Within the North Falkland Basin, Rockhopper possesses substantial working interests, specifically 95.50% in the PL003a production license, 60.50% in PL003b, and a full 100% in PL005. Additionally, in the South Falkland Basin, it maintains complete ownership (100% working interest) of the PL011, PL012, and PL014 production licenses. Established in 2004, Rockhopper Exploration plc's corporate headquarters are located in Wiltshire, United Kingdom.

UK Oil & Gas PLC (UKOG.L) is an enterprise focused on discovering and extracting petroleum resources, with operational activities in both the United Kingdom and Turkey. The company holds direct and indirect stakes in six onshore assets in Southern England, specifically across the Weald and Purbeck-Wight basins. These British landholdings collectively span approximately 689 square kilometers and cover various stages, including exploration, appraisal, development, and production. Additionally, the firm possesses a 50% ownership interest in the Resan oil appraisal and exploration license, located in southeast Turkey, which encompasses an area of 305 km². UK Oil & Gas PLC was established in 2004 and maintains its corporate headquarters in London, United Kingdom.

EUROPA OIL & GAS (HOLDINGS) PLCOil & GasLondon, United Kingdom

73% match

Europa Oil & Gas (Holdings) Plc involves in the exploration and production of hydrocarbons. It engages in the investment in oil and gas exploration, development, and production, which operates in UK, Ireland, Morocco, and New Ventures. The company was founded on August 31, 2004 and is headquartered in London, the United Kingdom.

ORCADIAN ENERGY PLCORCA · Oil & GasLondon, United Kingdom

72% matchPublic

Orcadian Energy Plc, an enterprise focusing on oil and gas development, operates in the United Kingdom through its main company and affiliated entities. The firm possesses a portfolio of four licenses. A cornerstone of its assets is the Pilot Field, in which Orcadian Energy holds a complete 100% ownership stake. This significant field is estimated to contain 79 million barrels of independently audited proven and probable reserves. Established in 2014, the company's primary operational base is situated in London, United Kingdom.

Tower Resources Plc is an oil and gas exploration firm primarily focused on operations across Africa. The company holds a full 100% ownership of the Thali production sharing contract, an asset encompassing roughly 119.2 square kilometers in Cameroon's offshore Rio del Rey basin. Additionally, it possesses a 50% interest in the Algoa-Gamtoos license, a significant offshore block in South Africa spanning 9,369 square kilometers. Tower Resources also maintains an 80% stake in three blocks – 1910A, 1911, and 1912B – located within Namibia's northern Walvis Basin and Dolphin Graben, collectively covering 23,297 square kilometers. The company was established in 2004 and has its headquarters in London, United Kingdom.

Headquartered in London, United Kingdom, Sound Energy plc was established in 2005. Operating through its subsidiaries, the company specializes in the exploration, evaluation, and development of oil and natural gas properties. Its primary assets include a 75% ownership in several Moroccan licenses located in the eastern region: the Greater Tendrara license (14,411 square kilometers), the Anoual license (8,873 square kilometers), and the Tendrara production concession (133.5 square kilometers). Furthermore, the company possesses the Sidi Mokhtar license, encompassing 4,712 square kilometers in Southern Morocco. This entity rebranded from Sound Oil Plc to Sound Energy plc in September 2015.