Building services engineer in
Zurich

104 companies in Building services engineer based in Zurich — name and year of registration from the commercial register.

Companies

50 of 104 companies

Burkhalter Services AG Logo

Burkhalter Services AG

Since 1983 · 51–100 empl.4.2(25)

Burkhalter Services AG is the central service organisation of the Burkhalter Group. Its specialist departments support the group companies in areas including finance and accounting, IT, procurement, personnel administration, vocational training, projects, and marketing and communications.

Building services engineerElectrical installationsElectrical servicing and maintenanceSwitchboards
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #1
Klimawandler AG Logo

Klimawandler AG

Since 2009 · 11–20 empl.5.0(7)

Klimawandler AG is an engineering firm specialising in building services. It plans heating, ventilation, cooling and building automation systems, and provides general planning, client representation, construction management and expert reports on building services installations.

Building services engineerHVAC PlanningGeneral PlanningClient Representation
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #2
Kalt & Halbeisen Ingenieurbüro AG Logo

Kalt & Halbeisen Ingenieurbüro AG

Since 1971 · 21–50 empl.4.6(5)

Kalt & Halbeisen Ingenieurbüro AG is an independent engineering and planning firm for energy and building services. It plans heating, cooling, ventilation, air-conditioning, plumbing, sprinkler and building automation systems, and also provides energy planning, coordination and consulting.

Building services engineerHVAC / Building AutomationEnergy / ConceptsCoordination / BIM
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Pfiffner AG Logo

Pfiffner AG

Since 1969 · 21–50 empl.4.1(20)

Pfiffner AG plans and installs building technology systems for residential and commercial properties. Its services include energy concepts and overall planning, heating, ventilation, air conditioning, refrigeration, plumbing and building automation, as well as maintenance and servicing.

Building services engineerEnergy concept and overall planningHeatingVentilation / Air conditioning
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #4
Pfenninger & Partner AG Logo

Pfenninger & Partner AG

Since 2014 · 11–20 empl.4.6(10)

Pfenninger & Partner AG is a building services planning firm specialising in heating, ventilation, air conditioning, refrigeration, plumbing and electrical engineering. Its services include specialist and general planning, consulting and construction management from project design through implementation.

Building services engineerGeneral PlanningBuilding Services PlanningPlanning
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #5
Neukom & Neukom, Inhaber Tobias Neukom Logo

Neukom & Neukom, Inhaber Tobias Neukom

Since 1986 · 1–10 empl.4.5(8)

Neukom & Neukom, Inhaber Tobias Neukom plans building services engineering for construction projects and provides services in sanitary systems, ventilation/air conditioning, heating, cooling, fire suppression systems, and specialist coordination. The company also supports energy consulting, photovoltaics, BIM, and consulting for refurbishments, conversions, extensions, and new buildings.

Building services engineerBuilding Services Engineering DesignEnergy ConsultingSpecialist Coordination
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #6
Müller.Bucher AG Logo

Müller.Bucher AG

Since 2005 · 11–20 empl.5.0(3)

Müller.Bucher AG is an engineering consultancy for building services. It plans heating, ventilation, air conditioning and cooling systems and provides energy concepts, expert assessments, quality assurance and client advisory services.

Building services engineerBuilding services planningBuilding services consultingExpert reports and quality assurance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Gruenberg + Partner AG Logo

Gruenberg + Partner AG

Since 1974 · 21–50 empl.5.0(5)

Gruenberg + Partner AG provides planning and consulting in energy and building services engineering. Its services include heating, cooling, ventilation and air conditioning, plumbing, building automation and BIM, as well as client consulting and technical construction management.

Building services engineerPlanning and implementation of energy and building servicesHeating design and heating implementationCooling system planning and refrigeration systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Klimagie Ingenieure AG Logo

Klimagie Ingenieure AG

Since 2020 · 1–10 empl.4.7(12)

Klimagie Ingenieure AG is an independent engineering firm specialising in energy and building services. Its services include energy consulting, project development, client representation and integrated planning for heating, ventilation, air conditioning, cooling and plumbing, with support from initial concept through operation.

Building services engineerBuilding services planning HLKSEOverall design for building services HLKSE & MSRLEnergy and sustainability consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure Logo

Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure

Since 2003 · 11–20 empl.5.0(4)

Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure is an engineering firm specialising in energy and building services. It plans heating, ventilation, cooling and plumbing systems, and also works in building automation, BIM, energy and sustainability, laboratory planning and coordination.

Building services engineerHeating system planningVentilation system planningRefrigeration planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
Helbling Technik AG Logo

Helbling Technik AG

Since 1967 · 21–50 empl.

Helbling Technik AG develops technical products, methods and processes for businesses. Its services include market and technical feasibility assessments, concept development, design, testing, prototyping and support for production ramp-up.

Building services engineerProject owner advisory, building services and energy engineeringReal estate strategy & developmentProject owner representation & advisory
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Helbling Beratung + Bauplanung AG Logo

Helbling Beratung + Bauplanung AG

Since 1972 · 11–20 empl.

Helbling Beratung + Bauplanung AG advises public and private owners on projects involving real estate, industry and infrastructure. Its services include owner representation and advisory, planning and consulting in energy and building services engineering, and project management and support for site development.

Building services engineerClient Representation & Advisory for Real EstateOwner Advisory for InfrastructureOwner Support for Infrastructure
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
Amstein + Walthert AG Logo

Amstein + Walthert AG

Since 1975 · 101–500 empl.

Amstein + Walthert AG provides engineering and consulting services for construction and real estate projects. Its activities include building services engineering, energy and sustainability, and support throughout project development, planning, implementation and operation.

Building services engineerEngineeringConsultingRisk and Safety
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
Thieme-Klima Logo

Thieme-Klima

Since 1990 · 1–10 empl.

Thieme-Klima plans, designs, installs and maintains building climate-control systems. It serves industrial, commercial and service businesses, as well as residential and public buildings.

Building services engineerClimatisation systems and building services plantsPlanning, specialist coordination and turnkey contracting for building servicesSolutions for climate issues
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
HL-Technik Aktiengesellschaft Beratende Ingenieure Logo

HL-Technik Aktiengesellschaft Beratende Ingenieure

Since 1991 · 21–50 empl.

HL-Technik Aktiengesellschaft Beratende Ingenieure is an engineering consultancy for building services systems. It plans and coordinates heating, ventilation, air conditioning and refrigeration, plumbing, drainage, electrical systems and building automation, and provides BIM and project support from initial concepts through operation.

Building services engineerDesign of HVACRSE systemsNeeds assessment and consultingProject development
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
NEK Umwelttechnik AG Logo

NEK Umwelttechnik AG

Since 1993 · 1–10 empl.

NEK Umwelttechnik AG is an engineering and planning company focused on developing wind energy projects. Its services also cover geothermal energy, building services engineering, and drone surveying and mapping.

EngineerWind energy project developmentGeothermal project developmentBuilding services engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #16
PZM Zürich AG Logo

PZM Zürich AG

Since 1994 · 1–10 empl.

PZM Zürich AG is a building services engineering company. It plans heating, ventilation, air conditioning, refrigeration, plumbing and electrical systems, as well as building automation and fire protection, and supports projects from initial studies through commissioning and optimisation.

Building services engineerServices for building services designFire protection planning QSS 1 + 2Building automation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #17
Bleiker & Partner Ingenieure AG Logo

Bleiker & Partner Ingenieure AG

Since 1998 · 1–10 empl.

Bleiker & Partner Ingenieure AG is an engineering firm. Its services include consultancy and studies, as well as planning and project engineering.

Building services engineerAdvisory services and studiesPlanning and project engineeringSpecialist advisory services and client representation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #18
HTR AG Engineering und Consulting für Gebäudetechnik Logo

HTR AG Engineering und Consulting für Gebäudetechnik

Since 1999 · 21–50 empl.

HTR AG Engineering und Consulting für Gebäudetechnik plans heating, cooling, ventilation and sanitary systems, as well as fire protection solutions for buildings. Its services also include specialist coordination for building services and consulting on energy, the environment and sustainability.

Building services engineerOverall conceptsEnergy and environmental consultingPlanning services according to SIA 108
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #19
HEFTI. HESS. MARTIGNONI. Zürich AG Logo

HEFTI. HESS. MARTIGNONI. Zürich AG

Since 1999 · 101–500 empl.

HEFTI. HESS. MARTIGNONI. Zürich AG is an engineering company specialising in building services and electrical engineering. It plans solutions for buildings and infrastructure, including building services systems, automation, energy supply, photovoltaics, lighting, security and fire protection.

Building services engineerIntegrated Building Services Engineering (HLKSE+)HVAC EngineeringElectrical Engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #20
Thieme-Klima AG Logo

Thieme-Klima AG

Since 2000 · 1–10 empl.

Thieme-Klima AG plans, designs, installs and maintains ventilation and other building services systems for industrial, commercial and service-sector clients. Its projects include systems for residential, office and school buildings, as well as recording studios and event halls.

Building services engineerPlanning, concept, installation and maintenance of building services systemsClimate systems and climate problem solutionsBuilding technology / General contractor services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #21
Hobler Engineering GmbH Logo

Hobler Engineering GmbH

Since 2004 · 11–20 empl.

Hobler Engineering GmbH provides consulting, planning and coordination services in energy, environmental and building services engineering. Its activities include planning heating, ventilation, air conditioning, refrigeration and plumbing systems, as well as technical facility management.

Building services engineerEnergy and Project ManagementTechnical Building ManagementAdvisory and Quality Assurance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #22
BLM HAUSTECHNIK AG Logo

BLM HAUSTECHNIK AG

Since 2008 · 11–20 empl.

BLM HAUSTECHNIK AG is a building-services planning office. It plans and coordinates building-services systems and provides related industry consultancy, using BIM-based 3D planning.

Building services engineerBuilding Services Planning OfficeBuilding Services Planning for Construction ProjectsBIM-based 3D Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #23
Kummer GmbH Logo

Kummer GmbH

Since 2009 · 1–10 empl.

Kummer GmbH is an engineering firm specialising in building services engineering. Its services include client advisory, technical due diligence, project management, concept planning, planning in accordance with SIA service phases, analyses and expert assessments.

Building services engineerClient advisoryTechnical due diligenceProject management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #24
Energieplaner.ch GmbH Logo

Energieplaner.ch GmbH

Since 2010 · 1–10 empl.

Energieplaner.ch GmbH provides architectural and energy-planning services. Its work includes strategic planning, project development, feasibility studies, energy assessments and building-services planning, as well as construction management and operational optimisation.

ArchitectStrategic planningProject designExecution
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #25
Fredy Häfliger AG Logo

Fredy Häfliger AG

Since 2014 · 1–10 empl.

Fredy Häfliger AG is an independent engineering firm specialising in renewable energy and building services. It plans and advises on heating, ventilation, air-conditioning and refrigeration systems, and provides services including condition assessments, project design, site supervision and commissioning.

Building services engineerPlanning and Consulting for Building Services and EnergyDesign and Execution of Building ServicesSizing and Dimensioning of Technical Systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #26
JUNGENERGIE AG Logo

JUNGENERGIE AG

Since 2015 · 11–20 empl.

JUNGENERGIE AG is an engineering, planning and consulting company specialising in building services and energy systems. It advises and supports building owners and architects from planning through implementation and commissioning, and can also manage and optimise systems throughout their life cycle.

Building services engineerConsultingProject planningOperations management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #27
HT Ingenieure GmbH Logo

HT Ingenieure GmbH

Since 2015 · 21–50 empl.

HT Ingenieure GmbH is an independent engineering, planning and consulting company for building services. Its services include consulting, planning and coordination for heating, cooling, ventilation, air conditioning, plumbing and electrical systems, as well as energy consulting, BIM, fire protection and building physics.

Building services engineerHeating and refrigeration engineeringVentilation and air-conditioning engineeringSanitary engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #28
Anex Ingenieure AG Logo

Anex Ingenieure AG

Since 2016 · 51–100 empl.

Anex Ingenieure AG is a consultancy and engineering firm specialising in building services. It develops energy and utility concepts for industrial processes, buildings and sites, and provides building services planning, client advisory, quality assurance, energy planning and overall project management.

Building services engineerDesign of HVAC, Electrical & Building AutomationEnergy planningClient advisory & quality assurance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #29
Equans Switzerland AG Logo

Equans Switzerland AG

Since 2017 · 51–100 empl.

Equans Switzerland AG provides integrated solutions for buildings, infrastructure and energy. Its services include planning, implementation and management of buildings, sites and districts, as well as building technology, facility and property management, digital services, energy supply, transport and telecommunications.

Building services engineerFacility ManagementProperty ManagementBuilding services engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #30
Equans Switzerland AG Logo

Equans Switzerland AG

Since 1949 · 500+ empl.

Building services engineer
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #31
Huber Energietechnik AG Logo

Huber Energietechnik AG

Since 2004 · 1–10 empl.4.3(3)

Huber Energietechnik AG is an engineering and planning firm specialising in energy technology, geothermal energy, building physics, and heating and ventilation systems. Its services include energy consulting and operational optimisation, building and MINERGIE assessments, measurement and control engineering, as well as software and courses.

Building services engineerEnergy technologyGeothermal energyBuilding physics
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #32
GTI Engineering AG Zürich Logo

GTI Engineering AG Zürich

Since 2022 · 11–20 empl.

GTI Engineering AG Zürich is a building-services planning and consulting firm. It advises on energy and building concepts and plans heating, ventilation, air-conditioning, refrigeration, plumbing, electrical, building automation and photovoltaic systems; it also provides construction supervision and operational optimisation.

Building services engineerBuilding Services ConsultingBuilding Services DesignSpecialist Site Supervision and Construction Management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #33
Alco-Haustechnik AG Logo

Alco-Haustechnik AG

Since 1985 · 11–20 empl.5.0(5)

Alco-Haustechnik AG is an engineering firm that plans and calculates building services systems. Its services include heating, ventilation, air conditioning and plumbing (HVAC) planning, 3D planning and BIM, as well as the planning of specialist systems and sewer and utility networks.

Building services engineerBuilding Services Planning HVACS3D Design and BIMSpecial Systems Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #34
Haerter & Partner AG Logo

Haerter & Partner AG

Since 1991 · 21–50 empl.5.0(4)

Haerter & Partner AG is a consulting engineering firm specialising in building services and energy supply. It plans and coordinates heating, ventilation, air-conditioning, cooling and plumbing systems, and provides energy concepts, studies and energy consultancy.

Building services engineerBuilding services designEnergy consulting and energy conceptsOverall planning and project management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #35
Nikli Haustechnik GmbH Logo

Nikli Haustechnik GmbH

Since 2015 · 1–10 empl.4.9(11)

Nikli Haustechnik GmbH plans building services systems and provides specialist construction management for building technology projects. It supports projects from definition and planning through coordination and supervision of construction to commissioning and acceptance, particularly in heating, ventilation, air conditioning, cooling and plumbing.

Building services engineerPlanning and specialist site supervision for HVACProject support and client representationBuilding operations and maintenance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #36
Low-Tech Lab GmbH Logo

Low-Tech Lab GmbH

Since 2021 · 1–10 empl.

Low-Tech Lab GmbH supports building owners and architects in developing simple, cost-effective solutions for climate-compatible buildings. Its services include energy and building-services concepts, advice on replacing oil and gas heating with renewable systems, and support with planning, commissioning, operational optimisation and energy monitoring.

Building services engineerBuilding energy and technical conceptsPlanning and construction support for renewable energy supply solutionsCommissioning and operational optimization of systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #37
Weisskopf Partner GmbH Logo

Weisskopf Partner GmbH

Since 1999 · 21–50 empl.4.5(2)

Weisskopf Partner GmbH is an engineering and specialist planning firm focused on energy efficiency and renewable energy in buildings and systems. Its services include building-energy advice, photovoltaic and thermal-network planning, HVAC planning, and decarbonisation and energy-optimisation support for industry and businesses.

Building services engineerDecarbonisation and climate targetsProperties and residential buildingsPhotovoltaic systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #38
Lemon Consult AG Logo

Lemon Consult AG

Since 2000 · 21–50 empl.5.0(1)

Lemon Consult AG provides consulting and planning in construction, energy, ecology, building physics and building services engineering. Its services include sustainability strategies, energy and engineering concepts, building simulations, building physics and acoustics, and the optimization of energy and resource use in building operations.

Building services engineerSustainability strategy consultingEnergy and building services conceptsBuilding simulation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #39
Grisoni & Partner GmbH Logo

Grisoni & Partner GmbH

Since 2005 · 11–20 empl.5.0(2)

Grisoni & Partner GmbH is a building-services planning and consulting firm. It plans and supports projects from initial concept through acceptance, with services covering heating, ventilation and climate control, cooling, plumbing, sewerage and utility networks, as well as overall planning and client consulting.

Building services engineerClient advisoryOverall planning HVACSE and building automationSpecialist construction management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #40
ONUR Projects GmbH Logo

ONUR Projects GmbH

Since 2018 · 1–10 empl.4.4(10)

ONUR Projects GmbH provides client representation, general planning, engineering and project management services. It supports construction projects from conception and planning through execution and operation, and also plans photovoltaic and lighting systems.

Building services engineerClient representationGeneral planningProject management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #41
Getec Zürich AG Logo

Getec Zürich AG

Since 1998 · 1–10 empl.5.0(5)

Getec Zürich AG is an engineering and planning firm specialising in building services. It plans heating, ventilation, air conditioning, cooling, plumbing and sprinkler systems, supports construction projects from preliminary studies through to commissioning, and also works on operational optimisation and energy retrofits.

Building services engineerHVAC, plumbing and sprinkler systems designHeating system designVentilation and air-conditioning design
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #42
RMB Engineering AG - Niederlassung Zürich Logo

RMB Engineering AG - Niederlassung Zürich

Since 2024 · 11–20 empl.

RMB Engineering AG - Niederlassung Zürich is an engineering and planning office within the RMB Group, specialising in building services and energy planning. Its services include heating, ventilation, air conditioning, refrigeration, plumbing and electrical systems, building automation, energy solutions, facility management and operational optimisation.

Building services engineerBuilding services designEnergy consulting and energy systemsFacilities Management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #43
ENGEPLAN AG Logo

ENGEPLAN AG

Since 2021 · 1–10 empl.

ENGEPLAN AG provides consulting, planning and engineering services in building and energy technology. Its work includes specialist planning for heating, ventilation, air conditioning, cooling, plumbing and building automation, as well as project management and operational optimisation of technical systems.

EngineerEnergy and building planningProject managementEngineering
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #44
sabanovic gmbh Logo

sabanovic gmbh

Since 2021 · 1–10 empl.

sabanovic gmbh plans and coordinates building services for new buildings, conversions and renovations. Its work covers heating, ventilation, plumbing, cooling and air conditioning, from project planning through implementation.

Building services engineerSanitary engineeringBuilding services designOverall coordination of building services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #45
eicher+pauli Zürich AG Logo

eicher+pauli Zürich AG

Since 2017 · 101–500 empl.5.0(2)

eicher+pauli Zürich AG provides planning and consulting services in energy supply, building services engineering and infrastructure. Its work includes developing energy strategies and supply concepts, and planning technical systems for buildings, sites and districts.

Building services engineerBuilding servicesIntegrated energy planningEnergy planning
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #46
BSP-Energie GmbH Logo

BSP-Energie GmbH

Since 2003 · 1–10 empl.5.0(1)

BSP-Energie GmbH is an independent building-services engineering firm that plans and coordinates heating, ventilation, cooling and plumbing systems. It advises clients and design teams and supports projects from planning and construction through operation and system optimisation.

Building services engineerBuilding services planning HLKSAdvisory, strategy and client consultancyDelivery and construction management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #47
Luginbühl & Partner AG Logo

Luginbühl & Partner AG

Since 1990 · 1–10 empl.4.3(6)

Luginbühl & Partner AG is an engineering consultancy for building services. It plans heating, ventilation, plumbing and cooling systems for new buildings, conversions and renovations, and supports projects from initial concepts through to implementation.

Building services engineerNo identifiable services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #48
BONT Energieberatung Logo

BONT Energieberatung

Since 2020 · 1–10 empl.

BONT Energieberatung provides independent consulting, engineering and planning services to improve energy efficiency in industrial and commercial operations. Its services include energy analyses, concepts and optimisation of heating and cooling systems, production facilities and building services, as well as support for construction projects.

EngineerEnergy Analysis and Potential AssessmentEnergy Efficiency OptimizationPlanning and Project Support for HVAC Systems
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #49
bemaplan GmbH Logo

bemaplan GmbH

Since 2016 · 1–10 empl.5.0(4)

bemaplan GmbH plans and coordinates building services systems for heating, ventilation, cooling, air conditioning and plumbing. Its services include consulting, assessments of existing buildings, specialist coordination and construction supervision from planning through implementation.

Building services engineerConsultingDesign of HVACR and sanitary systemsHeating and cooling
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #50

Building services engineer in Zurich

104Building services engineerCommercial register (Zefix) · as of November 15, 2026
2016Median year of registrationCommercial register (Zefix) · as of November 15, 2026
432in the Canton of ZurichCommercial register (Zefix) · as of November 15, 2026
2,231in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Building services engineer in the region

Point size by number of companies per place.

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