Valis
“The same Caldas da Rainha steelworks that builds VALIS blast fences — formwork, scaffold and OEM steel for the primes who already buy the airport line.”
Company brief
VALIS MetalWorks is a steel-engineering firm based in Caldas da Rainha, Portugal (PT), specializing in metallic structures, metal formworks, scaffolding, and bespoke OEM steel. The company operates a 5,000 m² covered factory and an 8,000 m² yard, equipped with laser cutting, CNC saws, welding machines, and overhead cranes. Production capacity is approximately 100 metric tons of steel per month, certified to ISO 9001 and EN 1090-1 execution classes EXC2/EXC3. The firm serves civil and energy sectors, with projects including Toulouse Metro precast voussoir formwork, Lyon–Turin railway wall-concreting formwork, Hinkley Point C nuclear power station, and Abidjan Tour F pillars. Clients include Bouygues, Vinci, and Balfour Beatty. While the directory notes no published airport projects, the company is linked to airport-related products like jet-blast fences for Lisbon and Oporto airports. The factory has shipped blast steel to Red Sea (RSA) projects, but no Gulf-based offices or airport installations are explicitly stated.
Indexed product lines
Used for concrete segments in Toulouse Metro precast voussoir formwork and wall-concreting formwork for Lyon–Turin railway.
Deployed for Dunkirk LNG projects and bridge-module moulds in Réunion.
Tailored for construction sector needs, including support structures and maintenance platforms.
Includes walkways for La Défense arch and tunnel boring machine gaskets.
Compliance + accreditation
Reference installations on file
No GCC-region installations on file yet. The references below are international deployments — the supplier can verify Gulf presence on claim.
Operating in 1 country
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