

Nachhaltige Lösungen für die Netze von morgen
Guided by our purpose — Innovative Solutions for Sustainable Water Networks — we see ourselves as a corporate citizen in the fullest sense. Just as individuals bear responsibility toward their communities, we embrace our social, environmental, and ethical obligations as an integral part of society. For us, this isn't a burden. It's a conviction.
Through low-carbon UV liner technologies, we work alongside municipalities and planners to build water infrastructure that is powerful, climate-resilient, and built to last — protecting water resources and soil for generations to come.
Our commitment: As the world's leading provider of trenchless pipe rehabilitation, RELINE will use its voice and influence to drive meaningful change. Together with our strong network of partners, we are working with full determination — today and in the decades ahead — to shape a future that is both successful and sustainable. Because what we do today determines what the world looks like tomorrow.
With a clear roadmap, science-based climate targets, and concrete actions, we are navigating our journey toward Net Zero with transparency and purpose.
Key achievements, metrics, and milestones that reflect the real-world progress of our sustainability strategy.
From water protection to CO₂ reduction — how our technologies deliver measurable contributions to safeguarding natural resources and strengthening resilient infrastructure.
Transparent environmental product declarations and rigorous life cycle assessments provide a solid, science-based foundation for sustainable decision-making.
Our binding guidelines and codes of conduct set the standard for responsible action across the entire value chain.
International ratings, validated climate targets, and independent audits make our sustainability performance reliable, traceable, and comparable.



























