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Quality is the foundation of everything we build.

Since 1988, top-quality work has been non-negotiable at 77 Construction. It is the standard behind every project we deliver. From the first blueprint to the final inspection, our teams bring craftsmanship and precision to every detail, building work that lasts. We act with integrity at every stage, because trust is earned through consistent excellence.

  • Energy
  • Infrastructure
  • Oil & Gas
  • Aerospace
Hydroelectric dam and reservoir

77 Construction in figures

Figures as of 2026

2800

Employees

Engineers, site managers and builders across the globe

100+

Projects delivered

Defence and public-sector projects completed to date

€3B+

Total project value

Combined contract value of completed work

30+

Project locations

Experience across Europe, Middle East, South Atlantic and Africa

Aerial view of a solar farm
Workers on scaffolding at a 77 Construction site

Paving the way for generations.

From runways and roads to power plants and industrial sites, we build the foundations that others build upon. Every project is engineered for strength, durability and long-term performance, made to withstand heavy loads, harsh weather and the test of time. Because what we build today is not only for the people who use it now, but for the generations who will inherit it: each project lays the ground for the futures that follow.

Paving machine laying asphalt on a runway
Hydroelectric power station on a river