Our history

Facts and interesting facts about L+M AG

It is fascinating to see how a small engineering office has grown over time into an established company like L+M AG. L+M AG has successfully established itself on the market through sustainable, professional services and solutions from engineering to implementation in industrial steel construction, mechanical and plant engineering, especially in the manufacture of extraction systems and filter systems. We are proud of this. L+M AG is part of BIH BOLLER Industrie Holding AG, which comprises a total of five companies in Europe.

2024

TecKon s.r.o is certified – We congratulate!

Our subsidiary TecKon s.r.o is certified according to ISO 9001 and ISO 14001.

2024

New website

With the revised website, L+M AG now presents itself in a modern look.

2023

Expansion of resources

L+M AG is strengthening its resources for industrial steel construction and the manufacture of industrial extraction systems.

2023

ISO 14001 environmental certification

The certification of environmental management systems ISO 14001 was successfully completed.

2016

L+M AG is part of BOLLER Industrie Holding AG

L+M AG is acquired through a management buy-out of BIH BOLLER Industrie Holding AG and integrated into the latter.

2014

Subsidiary TecKon s.r.o. in Slovakia

With the foundation of the subsidiary TecKon s.r.o. in Slovakia, L+M AG expands its service capacity for mechanical engineering, plant and apparatus construction.

2013

EN 1090 certification

L+M AG is the first company in Switzerland to be EN 1090 certified.

2011

EN 15085-2/CL1 certification

The certification of EN 15085-2/CL1 “Welding of railway vehicles and vehicle parts” was successfully completed.

2006

Into independence

L+M AG becomes an independent subsidiary of WESCO AG.

Cocoa dusts VarioCell 6.24 C
2005

ISO 3834-2 certification

The certification of ISO 3834-2 “Comprehensive quality requirements for fusion welding of metallic materials” was successfully completed.

1998

The hundredth employee

At the beginning of 1998, L+M AG employed a motivated staff of 100 in various employment relationships, full and part-time.

1974

ISO 9001 certification

The ISO certification ISO 9001 was successfully completed.

1973

Impressive factory hall

The factory building in Remigen AG is built. An impressive building site at the time.

1972

From now on L+M AG

Exactly ten years later, L+M AG was founded.

1962

Right from the start

Hermann Widmer & Theodor Ernst found the company Widmer und Ernst AG, based in Wettingen AG.