Technical Consulting & Engineering in
Effretikon

BITECH AG Engineering & Consulting

Since 1979 · 11–20 empl.·4.6(9)

The core activity of Bitech AG is the provision of engineering and consulting services in the field of electrical engineering, including electrical planning, plant engineering, protection and safety management, lighting and design concepts, as well as technical management concepts.

EHV-TECHNIK AG

Since 1996 · 1–10 empl.

The core activity of EHV-Technik AG is the planning and implementation of energy, building and process technology. This includes in particular building services planning, heating technology and the realization of energy efficiency projects. The company offers services in these areas and has a team of experts, including project managers, building services planners and trainees.

SITECH SYSTEMS GmbH

Since 1999 · 1–10 empl.

SITECH SYSTEMS GmbH offers advertising formats for print media, including StickyNotes, MagicCards, Medias, MediaPack and LiquaTouch, and supplies related application and print-media equipment such as conveyor systems, gluing binders and inkjet systems.

Rybka GmbH

Since 2017 · 1–10 empl.

Rybka GmbH provides engineering and management consultancy services, including international project management, process management, and quality, environmental and safety systems according to ISO standards. The company also lists services for management and optimisation of intellectual property rights, SAP ERP data services, facilitation of business contacts Switzerland–Poland, and administrative and individual support services such as transport and leisure accompaniment.

LoLa Elektro GmbH

Since 2010 · 1–10 empl.·3.7(7)

The core activity of LoLa Elektro GmbH is the installation of high and low voltage systems, safety consulting and control in the field of electrical systems and equipment, as well as the sale of electrical appliances and accessories.

Ingenieurbüro SHKODRA GmbH

Since 2025 · 1–10 empl.

Ingenieurbüro SHKODRA GmbH is an engineering and planning firm for construction projects. The company supports clients through all project phases, from the initial idea to implementation, and provides services in structural engineering, new builds and renovations.

Bemer Security Consulting

Since 2005 · 1–10 empl.

Retoxa Ingenieurbüro Beyeler

Since 2008 · 1–10 empl.

WTC Solutions GmbH

Since 2014 · 1–10 empl.

Schittenhelm Schulungen

Since 2014 · 1–10 empl.

Syntena Technology GmbH

Since 2016 · 1–10 empl.

Helmut Keck Consulting

Since 2017 · 1–10 empl.