Mark Thompson

Calculus Capital Ltd (Calculus Capital) is a private equity and venture capital founded in 1999 by Susan R. McDonald and Arthur J. Glencross. The firm is headquartered in London, United Kingdom.

AnTech Ltd. engages in the design and manufacture of products for the upstream oil and gas industries. It operates business through two divisions: product sales and coiled tubing drilling, product sales division including permanent completions, wire line, coiled tubing and drilling and coiled tubing drilling division provides specialist directional coiled tubing drilling services for new and existing wells. The company was founded by Miszewski Antoni in 1992 and is headquartered in Exeter, the United Kingdom.

Apollo Management International LLP (AMI) is an alternative investment manager headquartered in London, UK. The firm was founded by David Abrams in 2005 and is a subsidiary of Apollo Capital Management LP, ultimately held by Apollo Global Management, Inc. (NYSE: APO) in the US. AMI offers a wide and flexible range of solutions to institutional investors.

Evoterra Ltd. operates as a transition energy company. It engages in the provision of traditional and renewable energy. The company was founded on December 17, 2019 and is headquartered in London, the United Kingdom.

Terrain Energy Ltd. engages in the exploration and production of oil and gas. . The company is headquartered in London, the United Kingdom.

Park Street Shipping Ltd. operates dry bulk cargo vessels. The company was founded in 2016 and is headquartered in London, the United Kingdom.

Home Team Content Ltd. operates a motion picture production activities. The company was founded on April 7, 2020 and is headquartered in Reading, the United Kingdom.

Maven Capital Partners UK LLP (Maven Capital Partners) is a private equity subsidiary of Mattioli Woods PLC founded in 1986. The firm is headquartered in Manchester, United Kingdom.