Saudi Arabia has embarked on one of the most ambitious railway projects in the Middle East. This venture to construct a high-speed rail line connecting Riyadh to Qiddiya has drawn significant interest from global companies, with 145 international firms eager to participate in the undertaking. Among these contenders are several major Spanish companies, recognized for their expertise in similar projects within Saudi Arabia.
The Qiddiya High-Speed Rail Project
The Qiddiya High-Speed Rail, or Q-Express, will create a vital transportation link between King Salman International Airport, the King Abdullah Financial District (KAFD) in Riyadh, and the newly envisioned Qiddiya City. The Royal Commission for Riyadh City (RCRC) oversees this ambitious project.
Designed to operate at speeds reaching 250 km/h, the rail service aims to cover the distance in approximately 30 minutes. Qiddiya itself is one of Saudi Arabia’s key tourism projects, expected to span around 376 square kilometers and incorporate 12 amusement parks and a Formula 1 circuit, ultimately accommodating around 500,000 residents.
Spanish Companies in the Fray
A number of Spanish firms have already expressed interest in the project. Renowned railway manufacturers such as CAF and Talgo are competing against global giants like Alstom and Siemens Mobility for contracts related to rolling stock and rail systems. Renfe and Alsa, both noted railway operators, are also among the interested parties, alongside major players like Deutsche Bahn and SNCF.
In construction, companies like FCC Construction and Copasa have emerged as contenders, while technical consulting interests include Sener, Ayesa, Idom, and Typsa, all of which face competition from international firms like Aecom and Systra.
Previous Experience and Commitment
Many Spanish companies are not strangers to the Saudi market. Some participated in the consortium responsible for the AVE to Mecca (Haramain train) project, which currently connects Mecca and Medina. Renfe manages this high-speed line, reinforcing its established presence in the region.
Álvaro Fernández de Heredia, the president of Renfe, visited Saudi Arabia recently to engage with local authorities and reaffirm the company’s commitment to future collaborations, particularly regarding railway initiatives. Alsa has secured a €500 million contract to operate the future bus network in Qiddiya, demonstrating its foothold in the project.
Global Competition Heating Up
The scale of the Qiddiya rail project has attracted fierce competition. A total of 68 main contractors from around the globe have shown interest, representing countries like China, Turkey, Italy, South Korea, France, India, and Portugal. Alongside contractors, 16 financial investors and 23 design and project management consultancies have expressed their interest, illustrating the project’s global relevance.
Project Development and Timeline
The Qiddiya High-Speed Rail system will be developed through a public-private partnership model (PPP), a strategic decision by the RCRC in collaboration with the National Center for Privatization and the QIC. The interest registration period opened on September 12 and concluded on October 12, transitioning from an initially planned conventional model to a collaborative approach.
The overall project will progress in two primary phases. The first phase is set to connect Qiddiya with KAFD and King Khalid International Airport, while the second phase will link from a development dubbed the North Pole to New Murabba, King Salman Park, and central Riyadh. Furthermore, future plans include connecting Qiddiya to Riyadh Metro Line 7.
As the bidding process unfolds, the spotlight now shifts to the consortiums that emerge as frontrunners in this monumental venture.

