Technical Consulting & Engineering in
Maienfeld

STAG AG

Since 1954 · 11–20 empl.

The core activity of STAG (Schüttgut Technik AG) is the development and implementation of standardized and customized solutions in bulk material handling, particularly in the areas of pneumatic and mechanical conveying technology, silo systems, dosing systems, and railcars. The company offers products, services, and projects in these areas and specializes in bulk material technology.

Uli Lippuner AG

Since 2015 · 1–10 empl.

Uli Lippuner AG is an engineering and consulting firm offering services for drinking water, wastewater and infrastructure projects. Its services include quality assurance and monitoring, hydraulic network analyses, network flushing, plant construction (reservoirs, pipelines, pump stations, treatment and infiltration systems) and advisory work such as legal consulting, strategic planning and expert reports.

Wenzel Leckortung GmbH

Since 2020 · 1–10 empl.

The core activity of Wenzel Leckortung GmbH is the detection and analysis of leaks and water damage in buildings, particularly through the use of various measurement techniques and methods such as acoustic, electroimpulse-based and thermographic methods. The company also offers services such as pipe inspection, cable detection, mold analysis and water damage restoration.

Pernette + Wilhelm Ingenieure

Since 1996 · 1–10 empl.·4.5(2)

Pernette + Wilhelm Ingenieure is an independent engineering, planning and consulting firm active in the fields of building physics, mechanical engineering and measurement and test engineering. Services include integrated planning and assessment for energy use, thermal and moisture protection, building and room acoustics, damage analysis, and the development and application of measurement and testing systems.

Padrun, E5 - Innovate Together

Since 2025 · 1–10 empl.

Padrun, E5 - Innovate Together provides wine analysis services for wineries across the full production process, from harvest to bottling. The company uses FTIR technology to measure more than 30 quality parameters and supports the interpretation of the results.

Wurzel3 GmbH

Since 2025 · 1–10 empl.

Wurzel3 GmbH provides services in electrical planning and electrical engineering. The company also develops building technology and smart system solutions and supports projects in energy, photovoltaic systems and e-mobility.

Grischalux GmbH

Since 2025 · 1–10 empl.

Grischalux GmbH provides lighting planning and lighting consultancy for new builds, renovations, and existing lighting systems. The company develops lighting solutions for homes, offices, chalets, and warehouses and supports implementation through to installation.

Euroluna AG

Since 2008 · 1–10 empl.

Weber Engineering

Since 2018 · 1–10 empl.

KTec GmbH

Since 2025 · 1–10 empl.