Thomas Karlovits

Sunrise Communications AG engages in the provision of telecommunications services. The firm offers mobile, Internet, landline, and television network. It distributes its products under the Sunrise and yallo brands. The company was founded in 1996 and is headquartered in Zurich, Switzerland.

Kepler Cheuvreux SA (Netherlands) is the Netherlands-based brokerage division of Kepler Capital Markets SA in France. The firm is located in Amsterdam.

Kepler Cheuvreux SA (Germany) (Kepler Cheuvreux Germany) is the German brokerage division of Kepler Cheuvreux SA in France. The firm was founded in 2003 and is headquartered in Frankfurt. Kepler Cheuvreux Germany specializes in security broking and is a market leader for small- to mid-cap companies.

Blackwall Capital Investment AG is an equity investment firm. The private company is based in Zug, Switzerland and has subsidiaries in Ireland. The Swiss company was founded in 2014 by Thomas Karlovits, who has been the CEO since 2014.

Sunrise Communications Group AG operates as a holding company which provides telecommunication services. The company operates through following segments: Residential, Business, Wholesale, and Head Office. The Residential segment provides fixed line and mobile services to residential end customers as well as sales of handsets. The Business segment offers a full range of products and services, from fixed-line and mobile communications to Internet and data services as well as integration services to different business areas such as small and home office, small and medium enterprises, and large corporate clients. The Wholesale segment includes product portfolio which covers voice, data, internet and infrastructure services such as carrier and roaming services, which are marketed to national and international telecom service providers as well as mobile virtual network operators. The Head Office segment comprises support units such as network, information technology, and operations, as well as staff functions like finance, human resources and strategy. The company was founded on January 13, 2015 and is headquartered in Zurich, Switzerland.