Leading Solutions.
Since 1946.
LEFFER combines technological excellence with the decades-long reliability of a family-owned company. We shape the future together – with solutions that boost performance and earn trust.
LEFFER stands for engineering and manufacturing in heavy industrial plant construction: process equipment like pressure vessels and heat exchangers, mechanical engineering, gasholders (MAN type), steel construction, piping construction, and industrial installations.
Our promise: tailor-made turnkey solutions.
Reliable, high-performance, durable.
For
Mance
Our business areas
Structural Steelwork:
from all areas of traditional steel construction and plant engineering
Piping:
Complete plant construction: planning, assembly, testing
Industrial Services:
on time and with precision
Gasholders:
Specialist in complex container systems, e.g. for hydrogen projects
Machinery:
Intelligent systems for maximum performance and efficiency
Vessels:
of the highest quality
Career &
Training
Are you looking for meaningful work? Come to LEFFER.
Whether you are a skilled worker, career changer, or apprentice, you will find technology, team spirit, and prospects with us.
- Modern workplaces in manufacturing, assembly, and engineering
- Our own training workshop for your future career
- A friendly atmosphere, secure jobs, genuine development
For us, quality is a responsibility — because reliability determines the value of a product.
Shall we start your project together?
Why LEFFER?
As an independent family business, we combine engineering expertise, innovative strength, and a spirit of partnership. Our customers trust in our experience – and our employees trust in our values.
Trust & Quality
Our quality policy is not just a promise, but a standard we live by at all times. Various certifications such as DIN EN ISO9001:2015 and ASME Code U and U2 reinforce this.
News & Trade fairs
LEFFER Heat Exchangers
LEFFER Casings
LEFFER x MINT 4 Saar
