Technical Consulting & Engineering in
Magden

S&G-Gebäudetechnik AG

Since 2007 · 11–20 empl.

The core activity of S&G Gebäudetechnik AG is the planning, development and support of projects in the field of building technology, particularly in the areas of heating technology, air conditioning technology, sanitary technology, refrigeration technology and cleanroom technology. The company provides comprehensive solutions for technical requirements, from analysis and planning to handover and optimization during ongoing operation, especially for demanding projects in the chemical, pharmaceutical and food industries.

Tröster Applications

Since 2007 · 1–10 empl.

Queloz Energiesysteme

Since 2011 · 11–20 empl.·1.0(1)

Queloz Energiesysteme is an engineering firm in the energy sector that designs and delivers turnkey photovoltaic systems and storage solutions and provides consultancy on renewable energy projects. Its services also include planning and implementation of energy‑efficient building technology and Minergie‑related projects.

HQ Energie AG

Since 2018 · 11–20 empl.·1.0(1)

HQ Energie AG installs turnkey photovoltaic systems and provides battery storage solutions as well as services in renewable energy, building services engineering and energy consulting. As a Minergie specialist partner the company handles Minergie planning and certification and prepares the documentation required for permits.

KRT Engineering & Consulting GmbH

Since 2021 · 1–10 empl.

KRT Engineering & Consulting GmbH operates local electricity communities (LEG) and implements regional photovoltaic installations. The company coordinates production and local distribution of solar power, often using battery storage for supply security, issues billing based on smart‑meter data, and enables participation by both producers and consumers.

Schmidlin Bau- + Umwelttechnik GmbH

Since 2001 · 1–10 empl.

safetube GmbH

Since 2007 · 1–10 empl.

Dehmel SYSTEMPLANUNG GmbH

Since 2015 · 1–10 empl.

Herzog EPC

Since 2021 · 1–10 empl.

Hans Kristersson Consulting

Since 2023 · 1–10 empl.

Elektrokontrolle Hemmerling

Since 2024 · 1–10 empl.