Siobhan Duffy

Archangel Diamond Corp. explores diamond mines. It is a Canadian diamond company focused on exploration and mining in Russia. The company was founded on July 3, 1987 and is headquartered in Toronto, Canada.

De Beers Consolidated Mines Ltd. operates diamond mines and markets rough diamonds. The company was founded on March 12, 1888 and is headquartered in Johannesburg, South Africa.

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.

Webber Wentzel & Bowens provides legal services.

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.

Element Six GmbH supplies super abrasives and industrial diamond materials, including synthetic and natural diamond and the complementary cubic boron nitride. Its products include CVD and monocrystal diamond. The company is headquartered in Hanau, Germany.

STMicroelectronics, Inc. manufactures and markets semiconductor devices. It produces application-specific analog chips and power conversion devices. The firm's products include memories, microcontrollers, transistors and analog mixed signal integrated circuits. Its products are used in discrete devices, camera modules mobile phones and automotive integrated circuits. The company was founded on August 4, 1983 and is headquartered in Coppell, TX.

Diamond Microwave Devices Ltd. develops novel diamond semiconductor devices. It specializes in compact, GaN-based solid-state power amplifiers (SSPA) customized for use in demanding defense and communications applications. The firms amplifiers offer state-of-the-art power performance coupled with a power-to-volume ratio which we believe to be amongst the highest in the industry for such products. The company was founded by Richard John Lang and Steven Edward Coe in 2006 and is headquartered in Leeds, the United Kingdom.

Element Six Ltd. provides synthetic industrial diamonds. The firm offers services for cutting, grinding, drilling, mining, polishing, optics and semi-conductors. The company was founded in 1946 and is headquartered in Didcot, the United Kingdom.

De Beers Jewellers Ltd. sells bridal, classic and collection jewelries. It offers rings, earrings, necklaces, bracelets and men's jewelries. The company was founded on November 30, 2000 and is headquartered in London, the United Kingdom.

Part of Anglo American Plc, De Beers Group is a diamond company based in St. Helier, UK. De Beers Group is the world's British leading diamond company. Founded in 2016, the company has unrivalled expertise in the exploration, mining, and marketing of rough diamonds, driving it forward since 1888.

Part of Anglo American Plc, Element Six Abrasives Holdings Ltd. is a holding British company that operates subsidiaries manufacturing and selling industrial diamonds. The company is based in London, UK and was founded in 2010.

Part of Anglo American Plc, Element Six Holdings Ltd. is a company based in London, UK that was founded in 2010. The British company specializes in providing diamond solutions for various industries such as optics, automotive, and aerospace. The company works with an array of distributors worldwide to ensure that their customers get the solutions they need. The company's CVD diamond solutions offer enhanced power scaling, performance, and reliability, while their diamond and CBN powders, PCD, and PCBN solutions offer new levels of precision and efficiency for the automotive and aerospace industries.