Energy consulting in
Landquart

5 companies in Energy consulting based in Landquart — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Landquart

Oecotec AG Landquart Logo

Oecotec AG Landquart

Since 1994 · 1–10 empl.

Oecotec AG Landquart is an engineering consultancy specialising in energy advice and building services planning. Its services include planning heating, cooling, sanitary, ventilation and air-conditioning systems, as well as energy concepts, energy certificates, GEAK+ assessments and fire protection planning.

Building services engineerEnergy consultingBuilding services planningSite drainage
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
GHT Engineering AG Logo

GHT Engineering AG

Since 2011 · 11–20 empl.

GHT Engineering AG is an engineering consultancy specialising in energy and building-services planning. Its services include planning heating, cooling, ventilation, air-conditioning, plumbing and sprinkler systems, building automation and photovoltaics, as well as energy consulting.

Building services engineerPlanning and consulting for building servicesHeating | CoolingVentilation | Climate
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
denoth gmbh, energie bauberatung bauleitung Logo

denoth gmbh, energie bauberatung bauleitung

Since 2015 · 1–10 empl.

denoth gmbh, energie bauberatung bauleitung provides energy and construction consultancy and construction management for new-build and renovation projects. Its services include building energy assessments, thermography and advice on renewable energy.

Construction managerBuilding Energy ConsultingBuilding ThermographyConstruction Management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
E3 Energieberatung GmbH Logo

E3 Energieberatung GmbH

Since 2015 · 1–10 empl.

E3 Energieberatung GmbH provides independent, product-neutral energy advice for buildings, along with consulting and project support for building owners. Its services include building assessments and renovation plans, renovation coordination, energy concepts for new buildings, building energy certificates and assistance with subsidy applications.

Construction managerEnergy consultingRefurbishment conceptRefurbishment project support
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Builcon Energie AG Logo

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.

Electrical design engineerBuilding electrical engineeringBIM ServicesAdvisory
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #5

Energy consulting in Landquart

5Energy consultingCommercial register (Zefix) · as of November 15, 2026
2015Median year of registrationCommercial register (Zefix) · as of November 15, 2026
60in the Canton of GrisonsCommercial register (Zefix) · as of November 15, 2026
2,206in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Energy consulting in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026

Largest places

Chur15