Mechanical engineering in
Mellingen

7 companies in Mechanical engineering based in Mellingen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 7 companies in Mellingen

Lastech AG Logo

Lastech AG

Since 1989 · 21–50 empl.4.9(28)

The company's core activity is the manufacture and assembly of metal components and assemblies, particularly through laser cutting, laser welding, bending, tube and profile bending, as well as finishing and material refinement. The company also offers services such as consulting, engineering and logistics, and serves various industries including metal construction, vehicle construction, mechanical engineering, medical technology, measurement technology, living, furniture, house and garden.

Mechanical engineeringManufacturingAssembly manufacturingAdvisory & engineering
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
WAEKA AG Logo

WAEKA AG

Since 1976 · 1–10 empl.

WAEKA AG operates an online ordering and calculation tool for selecting heat exchangers. The site includes a heat exchanger calculator that suggests suitable models based on power, temperature ranges, and the working medium.

Mechanical engineeringHeat exchanger calculation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Pius Meier AG Logo

Pius Meier AG

Since 2023 · 1–10 empl.

Machine repair
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #3
Sajetron AG Logo

Sajetron AG

Since 2026 · 1–10 empl.

Sajetron AG develops and industrializes propulsion systems for drones. It designs integrated solutions for different use cases and scalable production.

Research instituteDrone Propulsion Systems
ranQ Trust Score 3.5 out of 5.0, rated Solid, Rank #4
Ascon Umwelttechnik GmbH Logo

Ascon Umwelttechnik GmbH

Since 2006 · 1–10 empl.

Ascon Umwelttechnik GmbH offers equipment and products for water treatment. Its range includes limescale protection and water-softening systems, as well as filters for treating drinking and household water.

EngineerWater softening systemsLimescale protection systemsActivated carbon filters
No score yet
KE

Klauser Engineering

Since 2015 · 1–10 empl.

Engineer
No score yet
FP

Fröhlich Produktions GmbH

Since 2016 · 1–10 empl.

Engineer
No score yet

Mechanical engineering in Mellingen

7Mechanical engineeringCommercial register (Zefix) · as of November 6, 2026
2015Median year of registrationCommercial register (Zefix) · as of November 6, 2026
511in the Canton of AargauCommercial register (Zefix) · as of November 6, 2026
5,944in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Mechanical engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026