We build what others outsource.
From raw steel to final bolt — all under one group, across borders
We build what others outsource.
From raw steel to final bolt — all under one group, across borders
At Euromontas, we engineer more than infrastructure — we build the backbone of the digital world.
From hyperscale data hubs to mission-critical government facilities, we deliver high-performance, Tier-ready data centers across Europe and North America with speed, precision, and unwavering quality.
Whether you’re scaling fast or reinforcing critical systems, you need a construction partner that understands the stakes — and consistently delivers.

We don’t outsource critical phases — we build them ourselves. Euromontas combines industrial strength, precision execution, and decades of field experience to deliver every stage of data center construction with control and confidence.
We deliver precise, large-scale concrete foundations, slabs, and reinforced structures tailored to the demands of mission-critical environments. Our teams handle all stages-from excavation to pouring-with accuracy, speed, and durability in mind.
We fabricate and install structural steel frameworks built to support heavy loads and complex infrastructure. Every beam and bolt is positioned for maximum strength, stability, and future scalability.

Where most builders stop, we go further. We bring proven expertise in piping systems, pressurized assemblies, and process
infrastructure — all essential for energy-efficient, high-performance data centers.
Every Euromontas project is driven by a technical-first mindset. Our engineers, project managers, and supervisors take full ownership from day one — ensuring alignment between design intent, real-world buildability, and final performance.
We lead with:
| Process | Steel group acc. ISO/TR 15608 | Steel group acc. ASME | Material thickness, mm | Pipe diameter, mm |
|---|---|---|---|---|
| 111/SMAW | 1, 5, 6, 8 | 1, 5A, 5B, 8 | 2,1…50 | ≥ 25 |
| 131 | 23 | – | ≥ 6 | ≥ 30 |
| 136/FCAW | 1 | 1 | 3…50 | ≥ 100 |
| 138/FCAW | 1 | 1 | 3…50 | ≥ 500 |
| 141/GTAW | 1, 5, 6, 8 | 1, 5A, 5B, 8 | 1,4…32 | ≥ 8 |
| Note | All WPQR’s are certified according the standard EN ISO 15614-1 | |||
In-House Execution
We manage everything — from steel fabrication to final installation — with full control and no outsourcing.
Certified Welding & Steelwork
Pressure-rated systems, complex steel structures, and precision joints — all built under strict international standards. 7+ core certifications, including ISO 9001, EN 1090, and ISO 3834-2.
Cross-Border Project Experience
We deliver seamlessly across Europe — with successful projects completed in the Netherlands, Scandinavia, France, the Baltics, and beyond.
Fast-Track Ready
Agile teams, in-house production, and streamlined project management help us meet the most demanding timelines — without compromising quality.