Sébastien Genesca, Managing Director of DEEP;
Credit: POST Luxembourg / Eric Devillet
On Friday 20 March 2026, POST Luxembourg announced the appointment of Sébastien Genesca as Managing Director of DEEP, the group's entity dedicated to telecom and ICT services for business customers.
This appointment, effective as of Monday 16 March 2026, is part of the evolving governance of POST Telecom SA, under the leadership of Cliff Konsbruck, CEO of POST Telecom SA and Deputy Managing Director of POST Luxembourg.
POST Telecom is structured around two divisions: one serving the B2C market, headed by Tom Grethen, and the other, led by Sébastien Genesca, supporting businesses and institutions in their digital transformation projects, ICT services and digital solutions.
According to POST, this organisation reflects the evolving governance of POST Telecom and its DEEP entity. Following the merger by absorption of the subsidiaries EBRC, Elgon and Digora by POST Telecom, effective on 1 January 2025, the organisation is now entering a new phase, marked by the strengthening of its capacity to respond effectively to the challenges of the business-to-business (B2B) and business-to-consumer (B2C) markets.
