Electrical design engineer in the
Canton of Grisons

PARMELTEC GmbH

Since 2007 · 1–10 empl.

PARMELTEC GmbH provides independent measurements of power quality and network disturbances, performs network calculations and engineers medium- and low-voltage infrastructure. The company also develops and distributes PQIS® software and measuring instruments, and offers training in power quality.

Maissen Elektroplanungen AG

Since 2011 · 11–20 empl.

Maissen Elektroplanungen AG is an electrical planning firm serving residential, commercial, industrial and public buildings. Its services include power and low-voltage systems, telecommunications, security systems, data networks, building automation, lighting design, KNX systems and construction supervision.

Mittner Engineering AG

Since 2011 · 1–10 empl.

Mittner Engineering AG plans electrical installations and provides related consulting for private and commercial clients. Its services include construction supervision, electrical inspections and maintenance, as well as photovoltaic systems, energy optimisation, building automation, security systems, communications cabling and lighting upgrades.

ControlOpen GmbH

Since 2012 · 1–10 empl.

ControlOpen GmbH plans, builds, inspects, and commissions electrical systems for power plants, industry, and critical infrastructure. The company also provides statutory electrical inspections, installation management, and support for projects and commissioning.

D. Hodel Elektro AG

Since 2012 · 11–20 empl.

D. Hodel Elektro AG is an electrical installation and service company that plans and carries out electrical systems for residential, commercial and industrial properties. Its services include smart home systems, photovoltaics, e-mobility, lighting, communications, multimedia and electrical planning.

GiaCoBa GmbH

Since 2014 · 1–10 empl.

GiaCoBa GmbH develops lighting concepts and advises on the use of luminaires. Its services include trading in luminaires and planning lighting for projects and special applications.

IMS Projects AG

Since 2018 · 11–20 empl.

IMS Projects AG plans and delivers electrical engineering solutions for infrastructure, industrial and plant construction projects. Its services include engineering, installation and maintenance, project monitoring, commissioning and energy supply.

HKG Engineering AG Vilters, Zweigniederlassung Chur

Since 2022 · 1–10 empl.

HKG Engineering AG Vilters, Zweigniederlassung Chur is a branch providing electrical engineering and building-services planning. Its services include the planning of power, lighting and ICT systems, as well as building automation, building information technology, security, energy and integrated planning.

electrin ag

Since 2021 · 1–10 empl.·5.0(8)

electrin ag plans, designs, installs and inspects electrical systems for residential, commercial and agricultural customers. Its services include maintenance and repairs, photovoltaic and e-mobility charging systems, energy optimisation, inspections and training in the electrical sector.

SCHERLER AG

Since 2007 · 101–500 empl.·4.7(3)

SCHERLER AG is an engineering company specialising in building technology and electrical engineering. Its services include planning and coordinating electrical systems, building installations, ICT, automation, safety systems, lighting and energy generation, as well as supporting construction projects from concept through implementation.

Brüniger AG

Since 1991 · 21–50 empl.·5.0(2)

Brüniger AG is an independent electrical engineering firm working on electrical installations and energy management. It plans and delivers projects in energy, buildings, transport, automation and lighting, and provides consulting, electrical planning and engineering services.

Brunner Elektro Total GmbH

Since 2019 · 1–10 empl.

Brunner Elektro Total GmbH provides electrical services for electrical contractors, planners, suppliers and building owners. Its services include installation inspections, expert assessments, KNX programming, project planning, lighting design and training.

KS electro engineering GmbH

Since 1995 · 1–10 empl.·4.0(8)

Builcon Energie AG

Since 2019 · 1–10 empl.·5.0(3)

Builcon Energie AG plans and develops electrical and energy systems for buildings and infrastructure. Its services include building and electrical engineering, building automation, BIM services, photovoltaic planning, and energy consulting and optimisation.

das licht.gmbh

Since 2001 · 1–10 empl.·5.0(5)

das licht.gmbh plans electrical systems for new-build and renovation projects. Its services include lighting design and luminaire manufacturing, as well as consulting and planning for building automation and smart-home systems.

BECA LICHT AG

Since 2014 · 1–10 empl.·4.8(5)

BECA LICHT AG plans and sells lighting solutions for indoor and outdoor spaces. Its services include lighting consultancy, safety lighting and custom solutions for specific projects, as well as luminaires and lighting systems from various suppliers.

Disch Elektroplanung GmbH

Since 2021 · 1–10 empl.

Disch Elektroplanung GmbH plans electrical systems for new builds and renovations in residential, commercial, office and industrial buildings. Its work includes conventional electrical installations, installation bus systems and communication solutions.

encon engineering malans ag

Since 2011 · 1–10 empl.·5.0(2)

encon engineering malans ag plans and designs electrical systems and carries out legally required installation inspections. Its services include electrical engineering, building automation, fire-safety concepts, BIM planning, and advice on photovoltaic systems and electric-vehicle charging infrastructure.

Mullis + Cavegn AG Ingenieurbüro für Kommunikationstechnik

Since 1997 · 1–10 empl.·5.0(1)

Mullis + Cavegn AG Ingenieurbüro für Kommunikationstechnik is an electrical engineering consultancy working in information and communications technology, energy and security systems. Its services include planning and project support for networks, transport systems, electrical installations, building automation, photovoltaics and EV charging infrastructure.

Hunger AG, Ingenieurbüro

Since 1992 · 1–10 empl.·5.0(1)

Hunger AG, Ingenieurbüro provides electrical engineering services, including planning, design and coordination of construction projects, as well as on-site project management and supervision. Its areas of work include electrical installations, building infrastructure, telecommunications and IT systems, energy supply and cable construction.

Schatz & Spano Elektroengineering GmbH

Since 2021 · 1–10 empl.·4.1(9)

Schatz & Spano Elektroengineering GmbH provides electrical engineering and planning services, including building automation, fire protection, communications and building information systems. Its consulting work includes client representation, quality assurance, expert assessments and project management.

Maissen AG

Since 2025 · 11–20 empl.

Maissen AG is an electrical engineering planning firm serving residential, commercial, industrial and public construction projects. Its services include planning power and low-voltage systems, telecommunications, security systems, building automation, lighting, IT networks and BUS systems such as KNX, as well as specialist construction supervision.

emplus Tomaschett AG

Since 2021 · 1–10 empl.·5.0(1)

emplus Tomaschett AG is an electrical engineering agency providing electrical consultancy, planning and project management. Its services also include electrical safety inspections, installations and maintenance in the construction and electrical sectors.

flutlicht.ch GmbH

Since 2024 · 1–10 empl.·3.0(2)

flutlicht.ch GmbH plans and installs LED floodlighting systems for sports and leisure facilities, including football and tennis courts, rest areas and car parks. Its services include lighting design, new installations and upgrades, light measurements, repairs and maintenance.

Elektro Vieli

Since 2023 · 1–10 empl.·5.0(1)

Elektro Vieli provides services for electrical systems, including project planning, installation inspections, lighting design and construction management. Its work also includes consulting, smart-home and building-automation planning, repairs, maintenance and electrical installations.

Triaplan GmbH

Since 2026 · 1–10 empl.

Triaplan GmbH provides security planning, door planning and electrical consulting services. Its work includes developing security concepts, planning door and electrical systems, and supporting tendering and project implementation.

MIRISU GmbH

Since 2015 · 1–10 empl.

MIRISU GmbH provides electrical planning services. It plans electrical systems for new buildings, extensions, conversions and renovations, and prepares tender documents, cost estimates and concepts. Its services also include measurements, expert assessments and system analyses.

Wurzel3 GmbH

Since 2025 · 1–10 empl.

Wurzel3 GmbH is a planning office for electrical engineering and building technology. Its services include electrical concepts and smart systems, support for photovoltaic and e-mobility projects, and guidance for construction projects from strategic planning through to operation.

Grischalux GmbH

Since 2025 · 1–10 empl.

Grischalux GmbH provides lighting consultancy and planning for new builds, renovations and existing lighting systems. Its services include lighting optimisation, luminaire selection and coordination through to installation.

SBI Peter Schmid, Beratende Ingenieure

Since 2010 · 1–10 empl.

The core activity of Kreativ Media GmbH is the creation and development of websites.

Birchler Elektro-Ingenieurbüro Consulting

Since 2016 · 1–10 empl.

IBG Engineering AG

Since 1974 · 1–10 empl.

"Kurt Buchegger AG, Elektro- und lichttechnisches Büro"

Since 1980 · 1–10 empl.

Fritz Roth, Elektro-Planung

Since 1988 · 1–10 empl.

Elektroplanung Kehl

Since 1989 · 1–10 empl.

Elektroingenieurbüro Albert Gisler

Since 1999 · 1–10 empl.

SIPLAN Georg Werner

Since 2005 · 1–10 empl.

2e elektro engineering, Rico Kneubühler

Since 2008 · 1–10 empl.