• 3M
• AAEON Technology
• Access-IS
• Alexander Dennis
• Alstom Transport
• Arjo System
• Bekaert Maccaferri Underground Solutions
• Bentley Systems International
• BlueSg
• Bombardier Transportation
• Bytemark
• CAF
• Calypso
• China Railway Consortium
• Citilabs Inc
• Connols-Air
• Crane Payment Innovations
• Cubic Technologies Singapore Pte Ltd
• Cyclosystem
• Daimler
• DB Engineering & Consulting
• East Japan Railway/Tokyo Metro
• Embassy of Spain
• ESRI
• FLIR Systems
• Gunnebo Entrance Control Ltd
• Guardian South East Asia
• GMV
• GSM Pte Ltd
• Hanover Displays
• Hitachi
• HollySys
• INIT
• Innoco Oil
• Kawasaki Heavy Industries, Ltd
• Knorr-Bremse
• Konvekta AG
• LECIP
• Linsinger Maschinenbau GmbH
• Luminator Technology Group
• Madico, Inc.
• MAN Truck & Bus
• MASATS
• MC-Bauchemie
• Meiden
• Mitsubishi Corporation
• Mitsubishi Electric Corporation

• Mitsubishi Heavy Industries
• Mott MacDonald
• Nabtesco
• NEC Corporation
• Nexans
• NXP
• Pandrol Track Systems
• Panorama Antennas
• Program Contractors
• PTV
• Quantum Inventions
• Remix Software
• Robert Bosch
• ROSEEK
• Samwoh Corporation
• Scania
• Siemens
• Singapore Technologies Electronics
• Sinohydro Corporation
• Smoove bike/ Public Bikeshare
• Sopra Steria
• SPC Industries
• Swiss Innovation Lab
• SYNTONY
• TAC Pacific
• TALGO
• British Steel France Rail SAS
• Thales
• TNS Asia Pacific
• Toshiba
• Tower Transit
• Traffic Network
• Trapeze Group
• TSS
• TÜV SÜD Rail
• TYPSA
• Tyco Fire, Security & Services
• Urban Solar
• Voith Turbo
• Volvo
• W. R. Grace
• Wago Electronic
• Yutong
• ZF
• ZheJiang Dahua Technology
• ZITRON

Updated as at 11 Oct