Welcome to HANS LEFFER GMBH & CO KG

Whether pile foundations for foundations and the construction of high-rise buildings, complex steel structures under extreme conditions, or pressure vessels and heat exchangers as the heart of industrial plants such as refineries – every component is manufactured with the utmost precision and care.

Our engineers and specialists plan, manufacture, and test using state-of-the-art measurement technology, digital process control, and clearly defined quality standards. This ensures that every product meets our customers’ requirements exactly – dimensionally accurate, reliable, and reproducible.

We think beyond tolerances – because every detail counts when the result has to be perfect.

We develop technologies that set new standards—through digital processes, state-of-the-art manufacturing methods, and the continuous improvement of our products and services.

Together with our customers and employees, we are actively shaping the future of industrial applications. In doing so, we make targeted investments in future-oriented fields such as hydrogen technology—from production and storage to transportation—and thus contribute to the sustainable energy supply of tomorrow.

For us, innovation means seeing change as an opportunity: We combine engineering expertise with curiosity, experience with new ideas—and create solutions that will stand the test of time.

LEFFER stands for reliability – in planning, manufacturing, and collaboration.

We deliver customized solutions that meet the highest quality and safety standards. Our customers can trust that their critical infrastructure will function sustainably and efficiently.

For us, reliability means taking responsibility – for the quality of our work and the safety and durability of our products.