Daniel Gómez Fernández

Nuclear B.U.

Director of Nuclear Services International

Daniel Gómez is a telecommunications and physics engineer with over 10 years of experience in the energy sector, particularly in the nuclear field. Since 2025, Daniel has been the Director of the International Nuclear Services Business Unit.

Julián Gómez Medinabeitia

Nuclear B.U.

A.S. Director of Operation and Maintenance | Spain

Julián, a Technical Engineer in Public Works, is also a Senior Technician in PRL, Safety, Hygiene and Ergonomics, Supervisor of Radioactive Installations and Expert Technician in Radioactive Waste Management and Treatment. He has been a member of GDES since 2015. Since then, he has held the positions of Project Technician, Head of Services and Site Manager.

Since 2022, in addition to being Site Manager at Almaraz NPP, he has been Director of the Operation and Maintenance Service Area for GDES in Spain.

Arturo Pascual Rubio

Nuclear B.U.

Thermal Protection S. A. Director | Spain

An Industrial Engineer specialising in energy intensification from the UPV. Radioactive Facilities Supervisor and Executive Master in Business Administration from the APD. He joined GD Energy Services (GDES) in 2005 working on different projects in the nuclear area. In 2009, he participated in the international expansion process of LAINSA as GDES Technical Director in Mexico.

In 2010, he held the position of Project Technical Coordinator attached to Management, and was responsible for the technical coordination of radioactive waste disposal and large low-level radioactive waste component storage at the Cofrentes nuclear power plant for the joint venture TAMLAIN. He currently occupies the position of Thermal Protection Services Area Director in Spain.

Benjamín Mora Bastida

Nuclear B.U.

Radiological Protection S.A. Director | Spain

Benjamín Mora Bastida is a Chemical Engineer and holds a master’s degree in radiological protection from the Polytechnic University of Valencia. He started working for the Radiological Protection Technical Unit at GDES in 2002 and since then has participated on several projects as radiological protection officer, project officer and R&D engineer, and as a teacher on several radiological protection courses given by GDES, the Polytechnic University of Valencia and CIEMAT. In 2018, he was named Radiological Protection Services Area Director in Spain.

Sandra Sáez Tomás

Corporate Coordination

General Manager

Sandra Sáez has a Degree in Economics from the University of Valencia, specializing in the private and international sectors. Among the many postgraduate programs she has undertaken are: the Program of Financial Management at the Foundation for Stock Market and Financial Studies and the Program of Executive Development (PDD) at IESE.

Sandra Sáez started her professional career in the Audit department of Arthur Andersen and later acquired wide experience in the Management Control departments of multinational companies. In 2019 she was appointed Director of Economic and Systems  and since 2024 she is General Manager of GD Energy Services (GDES).

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