Specialized Construction Installations in
Wittenbach

Micro-Epsilon (Swiss) AG

Since 2000 · 11–20 empl.

The core activity of Micro-Epsilon is the development, production and distribution of sensor products and measurement technology solutions for various industries, particularly automation, battery production, semiconductors and other industrial applications. The company focuses on transforming high-tech into industrial series products and offers solutions for quality assurance, predictive maintenance, process and machine monitoring, as well as advanced automation.

Trunz Luftkanalsysteme AG

Since 2004 · 11–20 empl.

The core activity of Trunz Luftkanalsysteme AG is the development, production and marketing of ventilation duct systems, air duct and ventilation pipe materials as well as custom-made products for the building services and climate technology sector. The company offers a comprehensive range of standardized components and complex sheet metal parts in chrome steel.

AWION GmbH

Since 2021 · 1–10 empl.

The core activity of AWION GmbH is the development and implementation of building automation solutions, particularly in the field of energy management, with the aim of enabling resource-efficient operation and simultaneously comfortable operation of buildings.

Hengartner + Partner Luft- und Klimatechnik AG

Since 2007 · 11–20 empl.·5.0(2)

The core activity of Hengartner + Partner Luft- und Klimatechnik AG is the planning, execution, installation, maintenance and servicing of ventilation and air conditioning systems for various types of buildings, including industrial and commercial buildings, office and administrative buildings, residential buildings and recreational facilities, as well as specialized systems for clean rooms in the pharmaceutical industry, food industry and manufacturing industry.

INHOUSETEC GMBH

Since 2005 · 1–10 empl.·5.0(1)

The company provides smart and efficient solutions for building automation, alarm systems and energy monitoring. It supports customers in the planning, installation, maintenance and optimization of building automation systems, particularly with Priva systems, and also offers solutions for energy monitoring and energy saving.

NOVATOR GmbH

Since 2026 · 1–10 empl.

NOVATOR GmbH provides solutions for gates, doors, pergolas and weather protection. The company plans, supplies and installs sectional doors, roller shutters, aluminium doors, timber front doors and pergola or sun-protection systems, and also offers service and installation work.

KKM GmbH

Since 2023 · 1–10 empl.

KKM GmbH carries out refrigeration and air-conditioning installations and provides technical services in cold and climate technology.

Dragojevic Liftmontage

Since 2013 · 1–10 empl.

Matti AG Rollladen und Storen

Since 2018 · 1–10 empl.

Biza Lufttechnik - Inh. Thaçi

Since 2024 · 1–10 empl.