Karim Nasr

Golden Star Resources Ltd. engages in gold mining and exploration activities. It owns and operates the Wassa and Prestea mines situated in Ghana. The firm also operates through the following segments: Wassa, Bogoso or Prestea, Other, and Corporate. The company was founded by David A. Fennell on May 15, 1992 and is headquartered in Toronto, Canada.

Nova Telecommunications & Media Single Member SA provides wireless telecommunication services. It offers wind triple play, mobile, fixed and Internet, broadband, mobile and device solutions. The company was founded in 1992 and is headquartered in Athens, Greece.

Global Telecom Holding SAE provides mobile telecommunications services. It operates through the following brands: Djezzy, Mobilink, and Bangalink. The company was founded by Naguib Onsi Naguib Sawiris in 1976 and is headquartered in Cairo, Egypt.

Wind Telecomunicazioni SpA engages in the provision of telecommunications services. It offers mobile, fixed, and Internet communications services. The company was founded in November 1997 and is headquartered in Rome, Italy.

Wind Telecom SpA operates as an investment holding company with interests in the wireless telecommunications industry. It offers mobile, fixed, Internet and communications services. The company is headquartered in Rome, Italy

Part of CSG Systems International, Inc., Powercom Pty Ltd. is a Namibian company that specializes in providing energy management solutions to businesses and households. The company offers a range of services, including energy monitoring, reporting, and analysis, as well as energy efficiency advice and solutions. Powercom was acquired by Investec Ltd. from VEON Ltd., as part of Investec's strategy to expand its energy management portfolio and strengthen its position in the Australian market.