By invitation only · Engagements by reference
SUM_OF_BREJ is an independent consulting and engineering entity operating in highly specialized transportation infrastructure environments.
We support selected projects in:
• Railway infrastructure and systems
• Cableway and ropeway transportation
• Safety-critical and high-reliability infrastructure
• Special structural supporting devices
• Cableway and ropeway transportation
• Safety-critical and high-reliability infrastructure
• Special structural supporting devices
Contact (phone only):
Locations: Greece / UAE / Qatar / USA / UK / Switzerland / Sweden
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