Our partners
Integrated construction solutions with our sister companies in Luxembourg
STRABAG Real Estate (SRE) is a property developer and a sister company within the STRABAG Group with a branch in Luxembourg. With nearly 60 years of experience, the company develops, plans, constructs, leases and sells real estate tailored to the needs of the people who use their buildings. Their focus lies on sustainable, people‑centred and future‑proof development, supported by strong regional teams across 18 locations in eight countries.
Backed by the expertise and strength of the wider STRABAG Group, SRE offers the full real‑estate value chain under one roof and has delivered more than 650 projects with a team of around 240 specialists.
ELCO is a multi‑technical and multi‑service provider in Luxembourg, specialising in advanced building technology and energy solutions. Founded in 1945, the company has built a strong reputation for reliable, high‑quality technical services spanning HVAC installation, refrigeration, electrical systems, medium‑voltage diagnostics, maintenance, and facility management.
As a member of the STRABAG PFS Group since 2024, ELCO supports clients throughout the entire lifecycle of their building projects — from planning and installation to technical maintenance and ongoing facility management.
STRABAG Umwelttechnik GmbH is a provider of environmental engineering solutions within the STRABAG Group, specialising in contaminated‑site remediation, land recycling, environmental plant construction and comprehensive landfill services.
With more than 300 specialists, the company delivers tailored and sustainable solutions for public and private clients, ensuring responsible waste management and environmentally sound material flows. As the market leader in landfill construction in Germany, STRABAG Umwelttechnik designs, builds and operates complete waste‑treatment and biogas facilities, offering full lifecycle services from planning through commissioning.
ZÜBLIN Umwelttechnik GmbH, one of the leading European technology companies in the Corporate of STRABAG SE, specialises in the remediation of contaminated sites, the purification of groundwater, construction site water and tunnel water as well as sludge treatment both in Germany and abroad. Our services also include the remediation of hazardous waste landfills and the cleaning of biogas, sewage gas and landfill gas. Our department for the remediation of contaminated sites implements specific projects not only in Europe but also around the globe.
TORKRET is a specialist in sprayed concrete and a trusted expert in the repair and strengthening of structures for more than 105 years. As part of ZÜBLIN’s structural preservation division, the company restores and reinforces bridges, tunnels, parking structures and buildings of all types using innovative techniques such as dry‑spray concrete and the patented TORKRET Relief® system for architecturally expressive concrete surfaces.
With five locations across Germany, TORKRET delivers fast, reliable and sustainable refurbishment solutions by strengthening existing structures and extending their lifespan with precision, craftsmanship and technological innovation.
ZÜBLIN Timber is a specialist in engineered timber construction within the ZÜBLIN and STRABAG Group alliance, delivering high‑quality, sustainable and innovative timber building solutions. As a pioneer in modern timber building, the company creates sustainable, high‑performance structures using advanced solutions such as cross‑laminated timber (CLT) and customised timber systems.
With proven expertise across ambitious projects throughout Europe, ZÜBLIN Timber transforms bold architectural visions into efficient, future‑focused buildings — showcasing timber as a smart, sustainable material for the next generation of construction.