Geoff Callow

Capital International Ltd. (Capital UK) is the Great Britain-based investment subsidiary of Capital Group International Inc., itself a subsidiary of The Capital Group Cos., Inc. in the US. The firm do-business-as Capital Research & Management Co. (UK Branch). Headquartered in London, Capital UK was founded in 1982 and provides discretionary investment management services to segregated institutional clients in the UK and across Europe.

Interros Holding Co. CJSC (IH) is the industrial holding and investment subsidiary of Vladimir Potanin's Cyprus-based Interros International Investments Ltd. The group's companies operate as independent business entities throughout Russia, Europe, Asia and North America. Based in Moscow, IH specializes in private equity investing, and provides strategic planning and management consulting services. The firm originated as a foreign trade association in 1990 when the state monopoly on foreign trade ended. As foreign trade developed, several related structures were established, in particular MFK (International Financial Company) in 1992 and the Unexim Bank in 1993. By 1994 the Interros group was actively acquiring and reorganizing industrial companies. In 1998 the group was restructured and in 2000 began private equity investing. Between 2003 and 2007 the firm had established a strategic alliance with the US-based insurance group AIG-American International Group, Inc. (NYSE: AIG), focusing on private equity investments.

RBC Dominion Securities, Inc. (RBCDS) is a Canadian broker/dealer headquartered in Toronto, Ontario. The firm was founded in 1901 and is a subsidiary of Royal Bank of Canada (TSE, NYSE: RY). RBCDS provides a full spectrum of brokerage services to retail and corporate clients.

DTC Group Ltd. provides occupational health services, medical examinations, and pathology testing for life insurance applicants. The private company is based in Stepney, UK. The British company was founded by Ralph E. Gough. DTC Group was acquired by Reversus Plc on April 25, 2005 for $6 million.

De Beers UK Ltd. markets and sells diamonds. The firm has facilities in Botswana, Namibia, Russia, China, and Thailand. The company was founded in 1888 and is headquartered in London, the United Kingdom.

Ernst & Young LLP engages in the provision of accounting services. The company was founded on April 6, 2001 and is headquartered in London, the United Kingdom.

Audley Capital Advisors LLP (Audley Capital) is an independent alternative investment firm headquartered in London. The firm was founded in 2005 by Julian Treger and Michael Treichl. Audley Capital provides asset management services to high-net worth individuals and institutional clients.

Part of Enterra Holdings Ltd., Golder Associates (UK) Ltd. is a British company founded in 1973 that provides consulting, design, and construction services for ground engineering, environmental, and hydrological challenges. The private company is based in Nottingham, UK. Golder Associates (UK is now part of WSP and offers innovative solutions to complex challenges faced by the world. The company's highly skilled engineers and scientists help developers seeking approval from the city to demonstrate the sustainability of their proposed projects. The company's vision to establish the first subsurface real estate complex in the 10th Ward of the city's southeast side has revitalized the neighborhood. The company also helps private and public project proponents worldwide to understand and assess the environmental, social, economic, and technical risks and opportunities across the project life cycle transparently.

Design Museum operates museums. The firm is an independent charity and relies upon the generosity and support of visitors, donors and sponsors. The company was founded in 1989 and is headquartered in London, the United Kingdom.

Merryck & Co. Ltd. is a firm of experienced former CEOs and business leaders who specialize in leadership development. The private company is based in New York, NY. The company partners with companies at the executive level to elevate leaders, accelerating their impact and performance for the benefit of themselves, their companies, and society as a whole. The company's clients include some of the most successful executives within the highest-performing companies in the world, boards of directors, and select teams of individuals. Merryck & Co. focuses on senior executive development, succession, emerging leaders development, high-performing teams, and enterprise development. The company was founded in 2003. The CEO is David Reimer.

Part of Ferrexpo Plc, Ferrexpo Plc (United Kingdom) engages in mining of iron ores. The private company is based in London, UK. The British company was founded in 2005. James North has been the CEO of the company since 2014.

Mantos Copper SA engages in mining, extracting, and sale of copper. Its projects include Mantoverde Development Project, and Mantos Blancos Concentrator De-bottlenecking Project. The company was founded in September 2015 and is headquartered in Antofagasta, Chile.

Broadwell Capital Ltd. (Broadwell Capital) is an independent private equity firm founded in 2015. The firm is headquartered in London.

Part of Rothschild Concordia SAS, Rothschild & Co. engages in banking and private equity businesses. The private company is based in Santiago, Chile.

Part of Ecora Resources Plc, Anglo Pacific Cygnus Ltd. is an investment holding British company. The private company is based in London, UK.

Part of Ecora Resources Plc, Southern Cross Royalties Ltd. is a British company that provides mining and quarrying services. The private company is based in London, UK and was founded in 2009.

MagIron LLC is a company based in Gilbert, MN that aims to support and accelerate the decarbonization of the steel industry by becoming a key supplier of high-quality, low-carbon iron units. The company is focused on the restart of Plant 4, a modern, past-producing iron ore concentrator that was designed to expand to 3.0 million tonnes per annum relatively quickly and at low capital intensity. Plant 4 is designed to process previously discarded waste materials from historical mining operations and convert it into high-grade, low-impurity iron ore concentrate. The CEO of the company is Larry J. Lehtinen.

Hatch Corporate Finance provides financial advisory services. The private company is based in London, UK. The British company was founded by Guy Jacques Marie de Selliers de Moranville, Rodney Graham Beddows.