Manuel Lino Silva de Sousa-Oliveira

De Beers SA engages in the exploration, mining and marketing of diamonds. The company was founded on November 22, 2000 and is headquartered in Luxembourg.

Graff Diamonds Corp. operates as an investment holding company with interest in design jewellery and watches. The company was founded by Laurence Graff in 1960 and is headquartered in London, the United Kingdom.

Antofagasta Minerals SA explores and mines copper. It has operations in Chile, Peru, Ecuador, Colombia, and Pakistan. The company is headquartered in Santiago, Chile.

Dominion Diamond Mines ULC engages in the mining and marketing of rough diamonds. It operates through the projects: Lac de Gras Diamond, Ekati and Diavik Diamond Mines. The company was founded by David Grenville Thomas on April 19, 1994 and is headquartered in Calgary, Canada.

Part of Anglo American Plc, Anglo American Corp. of South Africa Pty Ltd. mines minerals. The company is based in Pretoria, South Africa.

Part of Anglo American Plc, The Diamond Trading Co. is a South African company that distributes diamonds. The company is located in South Africa. The Diamond Trading was acquired by De Beers Consolidated Mines (Pty) Ltd. on July 30, 2013.

The South African Institute of Chartered Accountants is an organization based in South Africa. The South African company's main focus is not explicitly stated in the provided metadata, but it appears to offer online services to its members. Sithembiso Nomvalo has been the CEO of the private company since 2019.

BlackRock World Mining Trust Plc operates as an investment trust. The firm engages in portfolio investment. It engages in the investment in mining and metal assets. The company was founded on December 15, 1993 and is headquartered in London, the United Kingdom.

Celesc Distribuição SA provides electricity distribution services. The company was founded in 2006 and is headquartered in Capoeira, Brazil.

Battistella Co. SRL offers furnishing services. The company was founded by Alberto Battistella in 1953 and is headquartered in Pieve di Soligo, Italy.

Companhia de Gás de Minas Gerais distributes piped natural gas. The firm also has a virtual pipeline distribution system in order to provide with liquefied natural gas (LNG) and compressed natural gas (CNG) the clients that are not located around its physical distribution network. The company was founded on July 15, 1986 and is headquartered in Belo Horizonte, Brazil.

Eletropaulo Metropolitana Eletricidade de Sao Paulo SA engages in the distribution of electric energy. It operates as a concessionaire of electric power utility service. The company was founded on September 8, 1971 and is headquartered in Sao Paulo, Brazil.