Page 312 - Anuario FFCC - 2023

company guide PRL: Certificación según ISO 45000 del sistema de Barcelona and sector 3 of the Mondragón-Elorrio-Bergara

gestión de la seguridad y salud laboral, expedida con
branch line corresponding to the Basque Y, in addition
to the maintenance of different sections of the Madrid-
alcance a todas las actividades.
Sevilla and Madrid-Valencia high speed lines. Within
the framework of the development of the Mediterranean
Facturación: 886 millones de euros.
Corridor, COMSA is implementing standard gauge on the
Nº de empleados: 5.451 personas.
Martorell - Sant Vicenç de Calders section.

Activity: Complete railway service. COMSA Corporación
construction project of the overhead contact line
installations and associated systems for the section
covers all areas of construction, railway line maintenance,
railway electrification, railway control and communication Its engineering business has also developed the
between Plasencia and Bifurcación Peñas Blancas on the
systems. Madrid-Extremadura high-speed line and the overhead
contact line for La Robla - Campomanes section of
Main products and services: the León - Asturias high-speed line. The group has also
COMSA Corporación companies specialize in the executed the complete renovation of the catenary between
construction and maintenance of railway infrastructure Maçanet and Caldes de Malavella, and the maintenance
and superstructure (for conventional rail, high-speed of the overhead contact line, substations, stations, and
rail, tramways, metros and regional rail); engineering, associated systems of FGV in Alicante.
installation and maintenance of overhead contact
lines and AC and DC traction substations; engineering, Regarding its actions on conventional lines, it has begun the
design, development, installation and maintenance of construction of the new railway access to T1 at Barcelona-
railway safety and communication systems and network El Prat Airport and continues to carry out the remodelling
management systems and control centres; railway of the Pobla Larga-Silla spur of the Valencia Cercanías line
traction; manufacture and supply of ballast; construction and the renewal of the rail tracks in the Perthus tunnel on
of concrete sleepers for main track and sidings, as well the Figueres - Perpignan line, among other projects.
as construction for civil engineering and building works;
engineering projects and construction management. In the underground sector, COMSA Corporación has
COMSA Corporación is also present in the field of railway continued the construction of the Altza-Galtzaraborda
concessions, full maintenance of railway vehicles as well section of the Donostia Metro (Guipúzcoa) and has
as the renting of high-tech machinery. resumed works on the central section of Line 9 of the
Barcelona Metro. It also continues to develop contracts
Top products: INFRASTRUCTURE: 1. Expansion of the for the refurbishment and adaptation of infrastructures,
Madrid Chamartín - Clara Campoamor station (Spain). 2. electrical installations, and systems in the underground
Execution of the construction project for the connection systems of Madrid, Barcelona, Valencia, Sevilla and
of the Barcelona tramway along Diagonal (Spain). 3. Málaga. Here highlights the completion of the section
Extension of Line 4 of the São Paulo Metro (Brazil). between the Amado Granell ramp and Nazaret on Line
ELECTRIFICATION: 4. Electrification of the Algarve 10 of Metrovalencia.
railway line (Portugal).
On the other hand, its concessions area continues with
Activities in the year: the operation of the Málaga Metro, which recorded 6.7
Spain: With over 130 years of history, COMSA million passengers in 2022, and the Barcelona Tram.
Corporación is a specialist in turnkey railway projects
covering the fields of construction, installations and Europe: Endorsed by its high specialisation and its
systems, and maintenance of high speed, tramways, centenary experience, COMSA Corporación has chosen
metropolitan and regional railways. Regarding high- markets with high opportunities for the development of
speed rail, it has participated in the development of all new infrastructures and the modernisation of existing
Spanish lines. In this context, the group is carrying out the ones. In this regard, it has put into service the tramway
remodelling and extension of Chamartín station, which in the city of Odense (Denmark) and continues the
includes the construction of four additional tracks for high remodelling and electrification of the railway between
speed, as well as the construction of La Sagrera station in the provinces of Vinkovci and Vukovar (Croatia).

310 Anuario del Ferrocarril 2023 Spanish Railway Yearbook