Eduardo Taulet

Rocket Hall SL engages in investment and management of companies that focuses on technology, data, and marketing. The entities under its portfolio are Tlmark, AST, and Agencia B12, which specializes in catering to customer service and innovative services. It also operates digital marketing agency Admark and descriptive and predictive data modelling services provider Strategy Big Data. The company was founded in November 19, 2012 and is headquartered in Madrid, Spain.

Lyntia Networks SA provides wholesale telecommunications services. The firm also engages in the acquisition, possession, study, administration, implementation, management, development, exploitation, leasing of telecommunication infrastructures. The company was founded on January 1, 1998 and is headquartered in Madrid, Spain.

Xfera Moviles SA is a wireless telecommunication services company. It is engaged in the provision of telecommunications networks as well as the provision of management, marketing and distribution of telecommunications services under the brand name Yoigo. The company was founded on January 4, 2000 and is headquartered in Madrid, Spain.