Metal Construction in
Wollerau

Störi & Co. AG

Since 1977 · 1–10 empl.·4.6(47)

Störi & Co AG provides consulting, planning, installation and maintenance services for heating systems, focusing on heat pumps and electric and storage heaters. The company manages projects including coordination of trades, applications for subsidies and building permits, and offers extended warranties and maintenance contracts.

Microtest AG

Since 1962 · 1–10 empl.·4.9(10)

Microtest AG designs and supplies precision internal measuring instruments, notably three‑point inside micrometers in analogue, digital and modular configurations. The product range includes extensions, interchangeable measuring heads, data transfer options and the MICROTEST® spindle measuring system.

Obersee Metallbau GmbH

Since 2013 · 1–10 empl.·5.0(8)

The core activity of Obersee Metallbau GmbH is the planning, production and realization of metal construction projects, particularly in the field of garden metal construction, special constructions on the theme of fire & flame, as well as individual metal construction work.

Wobatech AG

Since 1991 · 21–50 empl.·3.7(6)

Wobatech AG designs and supplies modular laboratory infrastructure for the life sciences sector, providing engineering, production, prefabrication, installation and service. Its product system is based on aluminium profiles and includes items such as ceiling service modules, partitions and enclosures, planned with BIM and delivered as prefabricated modules; the aluminium is certified under ASI standards (Hydro Reduxa).

Power Precision AG

Since 2020 · 1–10 empl.·5.0(1)

The core activity of Power Precision AG is CNC manufacturing, i.e. the computer-controlled production of parts and components with the highest precision and quality.

Metall Bachmann AG

Since 2024 · 1–10 empl.·3.7(6)

The company is engaged in the development of software applications, particularly with modern web technologies such as Vite, Vue and TypeScript.

Steel Office Swiss GmbH

Since 2021 · 21–50 empl.

The core activity of Steel Office Swiss GmbH is the planning and manufacturing of steel structures, particularly through the application of 3D planning tools such as Tekla Structures, parametric modeling with Grasshopper and laser scanning, as well as the coordination of BIM projects.