Ingérop
Leading French independent engineering, consulting, and project management group renowned for high-speed rail corridors (LGV / Rail Baltica), automated driverless metro systems, urban tramways, and complex underground stations worldwide.
Telecommunications
RITES Limited
Navratna Public Sector Enterprise under the Ministry of Railways, Government of India, delivering concept-to-commissioning railway engineering consultancy, dedicated freight corridor design, metro transit solutions, and rolling stock exports worldwide.
Rhomberg Sersa Rail Group
Premier European railway engineering contractor and technology leader celebrated for specialized ballastless slab track, trans-alpine base tunnel trackwork, mechanized switch renewals, and high-performance rail maintenance.
Rhomberg Sersa Rail Group Read More »
Balfour Beatty Rail
Premier international tier-one railway infrastructure contractor delivering major high-speed rail construction, high-output mechanized track renewals, 25 kV AC overhead line electrification (OLE), and complex transit systems.
Balfour Beatty Rail Read More »
TYLin
Premier global infrastructure engineering consultancy renowned for structural innovation, iconic railway bridges, automated guideway transit (APM), mass rapid transit, and high-speed rail engineering.
COWI
Premier international engineering, consulting, and architecture group globally celebrated for designing world-record railway bridges, mega immersed and bored rail tunnels, and sustainable mass transit networks.
Aarvee Associates
Premier multidisciplinary infrastructure engineering consultancy delivering master planning, detailed engineering design, permanent way alignment, and project management for dedicated freight corridors, high-speed rail, and urban metros globally.
Ramboll
Leading global engineering, architecture, and sustainability consultancy delivering multidisciplinary design, digital rail signalling (ERTMS), and planning for high-speed rail, regional passenger railways, and light rail systems worldwide.
DOHWA Engineering
South Korea’s premier multidisciplinary engineering consultancy delivering comprehensive planning, design, and construction supervision for high-speed rail (KTX), regional express rail (GTX), urban subways, and international railway networks.
Mott MacDonald
Leading global employee-owned management, engineering, and development consultancy providing multidisciplinary planning, civil and structural engineering, digital rail systems, and deep-level underground transit solutions worldwide.