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Established in 1983, Dextra Group is now a world leading manufacturer of engineered steel and fibre-reinforced polymer construction products. With a track record of 20,000+ construction & industrial projects, Dextra had developed an unique expertise in Concrete Reinforced Solution (Mechanical splices or couplers), Engineered Bar Systems (High tensile bars) and Geotechnical solutions (GFRP rock bolts, Soil nails, rebars etc.). Offerings in Tunnel projects – GFRP Rock bolts, GFRP Soil Nail, GFRP Rebars

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Infradesign Studio is an architectural design and planning firm that specializes in infrastructure projects. Based on the provided name, I will provide a general overview of an architectural design and planning studio

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Didac International is a renowned company specializing in the design, manufacture, and supply of educational training systems and laboratory equipment.

Segmental Consulting & Infrastructure Advisory (SCIA) is a consulting and advisory firm that specializes in infrastructure projects. Their core focus lies in tunnel and highway engineering, where they have built a strong team of skilled technical professionals.

AYESA is a Spanish engineering and consulting firm that provides a wide range of services in the fields of engineering, architecture, and information technology. Here is an overview of AYESA:

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