Mechanical engineering in
Herzogenbuchsee

Heiniger AG

Since 1946 · 11–20 empl.·4.7(31)

The core activity of Heiniger AG is the manufacture and distribution of equipment and products for animal shearing as well as for hair and beard styling.

Fischer AG Präzisionsspindeln

Since 1952 · 101–500 empl.·4.4(12)

Fischer AG Präzisionsspindeln develops and manufactures precision spindles and other high-tech products. The FISCHER Group’s range includes milling, grinding and drilling spindles, milling heads and accessories, and the company also provides service and repairs.

TECH AG Herzogenbuchsee

Since 1998 · 21–50 empl.·4.9(7)

The core activity of TECH AG is the development, manufacture and assembly of air guidance and sound insulation solutions, particularly for air-water heat pumps.

DUAP AG

Since 1948 · 51–100 empl.·5.0(5)

DUAP AG develops and manufactures fuel injection systems, fuel pumps and spare parts for large engines and provides reconditioning, repair and maintenance services. The company also produces injectors, valves and complete assemblies and offers industrial services such as heat treatment in its hardening facility.

HSH Handling Systems AG

Since 1984 · 101–500 empl.·4.4(7)

The company specializes in manufacturing automation, particularly in the field of feeding systems for various industries such as automotive, pharma/medical technology, electrical engineering, cosmetics, food and consumer goods. It develops and manufactures components and systems that meet industrial standards and are certified according to global standards.

Hans Christen AG

Since 1946 · 21–50 empl.

Hans Christen AG manufactures gear components, including spur, sprocket, bevel and worm gears, toothed racks and special parts. It also provides gearbox calculations and engineering, and produces complete gearboxes and assemblies.

Karl Anliker AG

Since 1958 · 11–20 empl.

Karl Anliker AG manufactures gears, turned components and keyways, and assembles component groups. Its services include single-part and series production, contract manufacturing and complete solutions.

Heinz Lienhard AG

Since 1984 · 11–20 empl.

Heinz Lienhard AG provides heat treatment and surface finishing for metals, including blackening. Its services include hardening, case hardening, tempering, annealing, hardness testing, cryogenic treatment and blasting.

FISCHER Compressor AG

Since 2020 · 21–50 empl.

FISCHER Technology AG develops and manufactures medium-bearing turbo compressors for refrigeration and air-conditioning applications. The company uses a patented spiral-groove bearing technology and operates as a system supplier with in-house production, assembly and sales, and is part of the FISCHER Spindle Group AG.

FISCHER Fuel Cell Compressor AG

Since 1996 · 101–500 empl.·5.0(1)

FISCHER Fuel Cell Compressor AG develops and produces electric micro-turbo compressors that supply air to fuel cell systems. It offers standard and customizable compressors, along with development, testing and production support.

amptec GmbH

Since 2007 · 1–10 empl.·5.0(3)

The core activity of amptec GmbH is the development, design and manufacture of special machines for automated testing technology.

BATOR AG

Since 2018 · 51–100 empl.·1.5(4)

BATOR AG designs, engineers and manufactures industrial lateral-sliding doors and other industrial door systems, and provides production, installation and maintenance services. Its products include folding, sliding, telescopic and revolving doors and specialized variants for fire, acoustic, thermal and secure applications across sectors such as industry, transport, public institutions and emergency services.