Sean Gilbertson

Gemfields Ltd. engages in the exploration, mining, processing, and trading of colored gemstones. It operates through the following assets: Kagem, Kariba, Grading system, Auction platforms and Faberge. The company was founded on May 14, 2004 and is headquartered in London, United Kingdom.

Part of Gemfields Group Ltd., Fabergé Ltd. is a Caymanian company that manufactures and retails jewelry. The company is based in George Town, KY. Fabergà was acquired by Gemfields Ltd., part of Gemfields Group Ltd. from July 28, 2017 on January 30, 2013 for $89.25 million. Antony Peter Lindsay has been the CEO of the company since 2010.

Global Coal Ltd. provides online coal trading services. The firm offers an Internet-based electronic marketplace where participants can buy and sell coal products and related instruments. It also offers real-time market intelligence, such as market transparency, price discovery through forward curves, and deal history. The company was founded on April 18, 2001 and is headquartered in London, the United Kingdom.

Part of Gemfields Group Ltd., Rox Ltd. is an investment holding Caymanian company with interests in mining for gemstones.

Part of Gemfields Group Ltd., Kagem Mining Ltd. is a Zambian company that mines for gemstones. The company is based in Kitwe, Zambia. The CEO of the company is Sean Thomas Gilbertson.

Pallinghurst Advisors LLP is an independent investment management firm headquartered in London, UK. The firm was founded in 2006 by Priyank Thapliyal, Brian Gilbertson and Sean Gilbertson. Pallinghurst Advisors manages the assets of their parent company.