Energy consulting in
Lucerne

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

Companies

All 45 companies in Lucerne

BE Netz AG Logo

BE Netz AG

Since 2004 · 51–100 empl.5.0(4)

BE Netz AG plans, installs and maintains renewable energy systems. Its services include photovoltaic and solar thermal installations, heat pumps and wood heating systems, as well as battery storage, energy management, EV charging infrastructure and maintenance.

Heating installerPhotovoltaic systemsSolar installations and solar thermalRenewable heating systems
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Aicher, De Martin, Zweng AG Logo

Aicher, De Martin, Zweng AG

Since 1976 · 11–20 empl.5.0(4)

Aicher, De Martin, Zweng AG is an engineering firm for energy and building services. It plans heating, ventilation, cooling and sanitary systems, as well as building automation, and provides services in energy and sustainability, laboratory planning, BIM and coordination.

Building services engineerHeatingVentilationCooling
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Martinelli + Menti AG Logo

Martinelli + Menti AG

Since 1978 · 1–10 empl.

Martinelli + Menti AG is an engineering consultancy specialising in building physics and building technology. It provides analyses, calculations, consultancy, measurements and expert reports on building-physics matters for new builds, conversions and renovations, and advises public authorities on energy legislation and its implementation.

EngineerHeat and moisture protectionEnergy efficiency of the building envelopeMinergie
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Ingenieurbüro Burch AG Logo

Ingenieurbüro Burch AG

Since 1981 · 1–10 empl.

Ingenieurbüro Burch AG plans heating, ventilation, air conditioning and plumbing systems, as well as energy and building services. Its services include energy concepts, building automation, integrated planning and advice on construction and energy matters.

Building services engineerEnergy and Building Services PlanningEnergy Technology PlanningBuilding Services Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Brunner Elektroplan AG Logo

Brunner Elektroplan AG

Since 1995 · 11–20 empl.4.3(3)

Brunner Elektroplan AG plans and designs electrical systems for residential, commercial, industrial and public buildings. The engineering firm supports their implementation and advises on lighting, building automation and energy optimisation.

Electrical design engineerElectrical engineering planningBuilding automation and smart buildingsEnergy consulting and photovoltaic systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
a2plus GmbH Logo

a2plus GmbH

Since 1998 · 1–10 empl.

a2plus GmbH provides architectural, energy-consulting and media services. Its work includes planning and supporting new buildings and building renovations, energy assessments and GEAK consultations, as well as commissioned writing, photography and publication design.

ArchitectArchitectureEnergy consultingMedia relations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
OekoWatt AG Logo

OekoWatt AG

Since 2005 · 21–50 empl.

OekoWatt AG advises private individuals, businesses and public authorities on energy, climate and environmental matters and the sustainable use of energy and resources. Its services include energy and climate assessments, building analyses, energy certifications, energy planning and decarbonisation strategies.

Energy consultingEnergy and climate balanceOperational optimizationEnergy concepts for new builds and renovations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
GHNet Luzern AG Logo

GHNet Luzern AG

Since 2009 · 51–100 empl.

GHNet Luzern AG brings together companies working in building envelopes and building services in a shared network. Its activities include consulting, installation, servicing and maintenance, as well as energy consulting, renovation planning and energy storage solutions.

Heating installerBuilding envelope & building services: consulting, execution, service and maintenanceEnergy consulting and energy refurbishmentOverall project management and coordination of renovation works
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
TarCad GmbH Logo

TarCad GmbH

Since 2011 · 1–10 empl.

TarCad GmbH provides architectural and construction management services for new builds, renovations, extensions and refurbishments. Its services also include energy consulting, GEAK Plus assessments, renovation planning and advice on subsidies.

ArchitectArchitecture & Construction ManagementEnergy Consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
ENERCONS GmbH Logo

ENERCONS GmbH

Since 2011 · 1–10 empl.

ENERCONS GmbH is an engineering and planning firm specializing in energy consulting and building services. Its services include HVAC planning and coordination, technical building management, operational optimization, and consulting and planning for renewable energy and photovoltaic projects.

Building services engineerEnergy consultingHLKS building services planningPhotovoltaic projects
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
Zürcher Architekten GmbH Logo

Zürcher Architekten GmbH

Since 2011 · 1–10 empl.

Zürcher Architekten GmbH provides architectural services for new buildings and conversions, including planning, construction, site supervision, interior fit-outs and renovations. As certified GEAK experts, the firm prepares GEAK and GEAK Plus certificates and advises on energy improvements to building envelopes and building services.

ArchitectAlterations, new builds & renovationsEnergy coaching
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
zoontec AG Logo

zoontec AG

Since 2014 · 11–20 empl.

zoontec AG develops solutions for building energy and technology, offering advice on renewable heating systems, energy concepts, and specialist planning for heating, ventilation, cooling, plumbing, and electrical systems. Its products support solar power self-consumption, online energy billing, and hot-water management.

Building services engineerEnergy conceptSpecialist planning (H/V/C/S/E)Impulse advisory «Erneuerbar Heizen»
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
RMB Group AG Logo

RMB Group AG

Since 2017 · 11–20 empl.

RMB Group AG is an engineering and planning company specialising in building services and energy systems. Its services include HVAC, electrical and plumbing engineering, building automation, energy consulting, general and total contracting, and facility management from planning through operation.

Building services engineerBuilding Services EngineeringEnergy Solutions and DecarbonisationFacility Management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
RMB Engineering AG Logo

RMB Engineering AG

Since 2017 · 21–50 empl.

RMB Engineering AG is an engineering and general contracting company focused on building services and energy systems. Its services include consulting, planning and engineering for building systems, automation and energy solutions, as well as facility management and general and total contracting.

Building services engineerBuilding Services and Energy PlanningStrategic Energy Consulting and Net-Zero SupportSector Solutions for Building Services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
Anex Ingenieure AG Logo

Anex Ingenieure AG

Since 2018 · 51–100 empl.

Anex Ingenieure AG is a building services engineering consultancy and planning firm. It develops energy and utility concepts for processes, buildings and sites, and provides services including building services design, energy planning, client advisory and quality assurance. Its core areas include industrial buildings, energy supply, hospital construction and the renovation of protected buildings.

Building services engineerBuilding Services Design & Specialist Site SupervisionClient Advisory & Quality AssuranceEnergy Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
RMB Engineering Plus AG Logo

RMB Engineering Plus AG

Since 2019 · 1–10 empl.

RMB Engineering Plus AG is an engineering and planning company for building services and energy systems. Its services include HVAC, refrigeration, plumbing and electrical engineering, building automation, energy planning, general and total contracting, and facility management.

Building services engineerBuilding Services EngineeringEnergy Solutions and DecarbonisationFacilities Management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #16
PEP Ingenieure AG Logo

PEP Ingenieure AG

Since 2021 · 11–20 empl.

PEP Ingenieure AG is an engineering and planning firm specializing in building services and energy supply. It develops energy and building technology concepts and provides specialist and general planning, client consulting, building analyses, and systems optimization.

Building services engineerBuilding services designOverall design for building servicesSpecialist coordination
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #17
Plan-E AG Logo

Plan-E AG

Since 2023 · 11–20 empl.

Plan-E AG is an independent specialist planner for energy systems and photovoltaic installations. It plans and supports solar, charging and battery storage systems, as well as heating and energy management solutions, and provides operation, monitoring and optimisation services for energy installations.

Energy consultingPlanning PV systemsIntegrated energy planningOperation of energy systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #18
Plantec HLKS GmbH Logo

Plantec HLKS GmbH

Since 2021 · 1–10 empl.5.0(12)

Plantec HLKS GmbH plans and coordinates building services for heating, ventilation, air conditioning, refrigeration, plumbing and solar systems, and provides specialist construction supervision. Its services also include energy consulting, building energy analyses, energy certificates, Minergie certifications and assistance with subsidy applications.

Building services engineerBuilding services engineering designSpecialist construction-site managementEnergy consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #19
Solar Energie Effizienz AG, Luzern Logo

Solar Energie Effizienz AG, Luzern

Since 2023 · 1–10 empl.4.8(13)

Solar Energie Effizienz AG, Luzern, provides services in solar energy and energy efficiency. Its activities include planning and implementing photovoltaic systems, as well as advising on building energy use, energy certificates, energy concepts and building renovations.

Energy consultingBuilding-integrated PV systemRoof-mounted PV systemSelf-consumption optimization
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #20
Wirkungsgrad Ingenieure AG Logo

Wirkungsgrad Ingenieure AG

Since 2012 · 11–20 empl.5.0(1)

Wirkungsgrad Ingenieure AG is an independent engineering firm specialising in energy and building services. It plans heating, ventilation, air conditioning, refrigeration, plumbing, sprinkler and building automation systems, and supports projects from strategic planning and design through implementation. Other services include energy consulting, operational optimisation and sustainable construction.

Building services engineerPlanning of heating, ventilation, air-conditioning, refrigeration, sanitary, sprinkler and building automation systemsStrategic planning for energy and building technologySupervision of implementation and technical acceptance
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #21
PEYTO AG Logo

PEYTO AG

Since 2022 · 1–10 empl.

PEYTO AG plans building services systems and advises on construction projects. Its services include heating, ventilation and plumbing design, as well as energy consulting, building assessments and feasibility studies.

Building services engineerBuilding services engineering designSanitary engineering designClient advisory for building services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #22
Gartenmann Engineering AG Logo

Gartenmann Engineering AG

Since 2014 · 51–100 empl.5.0(1)

Gartenmann Engineering AG is an engineering firm working on building projects. Its areas of expertise include sustainability, acoustics, building physics, energy, pollutant analysis and fire protection, with services such as consulting, measurements, simulations and project support.

EngineerEnergy consultingBuilding physicsAcoustics and noise protection
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #23
KE

kottmann energie ag

Since 2000 · 1–10 empl.5.0(4)

Energy consulting
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #24
diePROJEKTFABRIK AG Logo

diePROJEKTFABRIK AG

Since 2019 · 11–20 empl.5.0(1)

diePROJEKTFABRIK AG provides consulting and engineering services in energy, climate protection and sustainability. Its work includes studies, strategies and concepts, as well as project management and project communication.

Energy consultingStrategyConceptsProject management
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #25
ERNA Architektur GmbH Logo

ERNA Architektur GmbH

Since 2023 · 1–10 empl.

ERNA Architektur GmbH is an independent architecture practice that handles conversions, renovations and new buildings from initial concept through construction. Its services include feasibility studies, preliminary projects, planning applications, execution and detail planning, as well as advice on energy, sustainability and future-oriented building concepts.

ArchitectArchitectural planningEnergy-efficient renovation and sustainable buildingConversion and renovation
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #26
S. Brücker GmbH Logo

S. Brücker GmbH

Since 2024 · 1–10 empl.

S. Brücker GmbH provides consulting and planning services for energy and building technology in buildings, sites and municipalities. Its work includes energy concepts, thermal simulations and optimisation, planning for renewable heating and cooling, and advice to building owners.

Building services engineerThermal networks – renewable heat and cold supplyEnergy conceptsBuilding envelope and building services as a system
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #27
WerkRaumKlima GmbH Logo

WerkRaumKlima GmbH

Since 2024 · 1–10 empl.

WerkRaumKlima GmbH provides climate engineering and consulting services for construction and planning projects. Its work includes energy concepts, building energy and life-cycle assessments, and simulations of indoor comfort, urban and microclimates, and climate adaptation.

EngineerEnergy DesignGreen Building SolutionsComfort Studies
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #28
ASW Engineering AG Logo

ASW Engineering AG

Since 2024 · 1–10 empl.5.0(1)

ASW Engineering AG is an engineering firm that plans building services systems, including heating, ventilation, air conditioning, plumbing and building automation. Its services also include BIM planning and coordination, building simulations, energy consulting, and CAD and BIM consulting.

Building services engineerBuilding services engineering designBIM planning and coordinationEnergy concepts and sustainability consulting
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #29
Solarwind Swiss GmbH Logo

Solarwind Swiss GmbH

Since 2021 · 11–20 empl.5.0(1)

Solarwind Swiss GmbH operates in the energy sector and plans energy and building-services solutions. It advises on photovoltaic systems and heat pumps, handles project planning, and coordinates implementation by subcontractors.

Energy consultingPhotovoltaic systemsHeat pumpsEnergy consulting
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #30
Zgraggen - Ingenieure SIA Logo

Zgraggen - Ingenieure SIA

Since 2025 · 1–10 empl.5.0(1)

Zgraggen - Ingenieure SIA is an engineering firm specialising in building services and building physics. It plans heating, ventilation, air-conditioning and sanitary systems, and provides feasibility studies, thermal building simulations, client advisory services and energy optimisation of building operations.

Building services engineerDesign of HVAC and sanitary systemsBuilding owner advisoryFeasibility studies
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #31
Energy Group AG Zweigniederlassung Luzern Logo

Energy Group AG Zweigniederlassung Luzern

Since 2026 · 11–20 empl.

Energy Group AG Zweigniederlassung Luzern plans, automates and optimizes technical systems for buildings, sites and energy networks. Its engineering services include building automation, energy strategies and consulting, photovoltaic and storage solutions, and network planning.

EngineerBuilding AutomationEnergy Strategy and ImplementationNetwork Planning
ranQ Trust Score 3.5 out of 5.0, rated Solid, Rank #32
Planlokal AG Logo

Planlokal AG

Since 2026 · 1–10 empl.

Planlokal AG is an engineering firm specialising in heating, ventilation, air conditioning and energy planning. It plans building services for new and renovated buildings and provides technical coordination, general planning, energy concepts and energy assessments.

Building services engineerHeating and CoolingVentilation and Air ConditioningEnergy and Sustainability
ranQ Trust Score 3.5 out of 5.0, rated Solid, Rank #33
2s plus AG Logo

2s plus AG

Since 2013 · 1–10 empl.

2s plus AG is an energy consultancy. Its services include advice on how to proceed, second opinions and similar consulting; it currently does not offer GEAK reports or comprehensive energy consultations.

Energy consultingApproach consultingSecond opinions
No score yet
Ingenieurbüro Schauberger GmbH Logo

Ingenieurbüro Schauberger GmbH

Since 2013 · 1–10 empl.

Ingenieurbüro Schauberger GmbH provides engineering services in building physics, building energy and environmental analysis. Its services include building energy assessments and simulations, as well as analyses of water, soil and indoor air.

Environmental engineerBuilding physicsBuilding energyEnvironmental analysis
No score yet
Gero Energie AG Logo

Gero Energie AG

Since 2018 · 1–10 empl.

Gero Energie AG provides energy consulting and integrated building planning. Its services include energy-efficiency upgrades, heating-system replacements, photovoltaic solutions and planning for renewable heating; it also operates an electric-vehicle charging station.

Building services engineerEnergy consultingRenewable heatingElectric vehicle charging station
No score yet
ZEMES AG Logo

ZEMES AG

Since 2022 · 1–10 empl.

ZEMES AG provides advisory and intermediary services for renewable energy markets and carbon management. Its activities include brokering solar, wind and biomethane projects, guarantees of origin and power purchase agreements, as well as supporting companies with decarbonisation and CO₂ management.

Energy consultingBiomethaneElectric powerCarbon Management
No score yet
HA

HLE-KONZEPTE AG

Since 2001 · 1–10 empl.

Building services engineer
No score yet
EE

E-Check Elektroservice und Energieberatung GmbH

Since 2007 · 1–10 empl.

Energy consulting
No score yet
GK

GREEN KONZEPT AG

Since 2008 · 1–10 empl.

Energy consulting
No score yet
BC

Brun Consulting

Since 2011 · 1–10 empl.

Energy consulting
No score yet
BN

BE Netz AG

Since 2014 · 1–10 empl.

Heating installer
No score yet
RE

Ra Energy GmbH

Since 2019 · 1–10 empl.

Energy consulting
No score yet
SS

SOLITConsult Sebastian Goodrick

Since 2023 · 1–10 empl.

Energy consulting
No score yet
AI

AJ Investment Group GmbH

Since 2025 · 1–10 empl.

Energy consulting
No score yet

Energy consulting in Lucerne

45Energy consultingCommercial register (Zefix) · as of November 15, 2026
2016Median year of registrationCommercial register (Zefix) · as of November 15, 2026
118in the Canton of LucerneCommercial 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

Horw9Kriens6Ruswil6