Energy consulting in the
Canton of Zurich

Intep Integrale Planung GmbH

Since 2003 · 21–50 empl.·5.0(4)

Intep Integrale Planung GmbH is a consulting and research company working on environmental, economic and social issues. It provides consulting and applied research for public institutions and private organizations, including services in sustainable construction and real estate, climate and energy, mobility, circular economy and organizational development.

AFC AG

Since 2001 · 21–50 empl.·5.0(6)

AFC AG provides engineering and consulting services in fire protection, safety, energy efficiency and sustainable construction. Its AFC Akademie offers courses, seminars and events on fire protection and sustainable building.

Denkgebäude AG

Since 2013 · 21–50 empl.·5.0(5)

Denkgebäude AG provides consulting and planning services for real estate. Its work covers sustainability and building life cycles, energy and ecology, building services and infrastructure, and construction project management.

Architekturbüro Caflisch GmbH

Since 1993 · 1–10 empl.·5.0(8)

Architekturbüro Caflisch GmbH provides architectural and construction services, from initial surveys and feasibility studies to project design, detailed planning, construction management and cost management. Its projects include new builds, conversions and renovations of residential, commercial and public buildings.

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.

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.

me.architektur ag

Since 1983 · 11–20 empl.·4.8(4)

me.architektur ag is an architecture practice providing consulting, design and construction management for new-build and renovation projects. Its services include feasibility studies, detailed planning, cost estimates and on-site construction management, with ecological considerations and sustainable materials incorporated into its building concepts.

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.

roth baudienstleistungen gmbh

Since 2012 · 11–20 empl.·5.0(2)

roth baudienstleistungen gmbh supports building projects from planning through construction management. Its services include client advisory, energy consulting, cantonal building energy certificates, and energy and sound insulation assessments.

HOMA GU GmbH

Since 2017 · 1–10 empl.·4.7(9)

HOMA GU GmbH provides construction services as a general and total contractor. Its services include project planning, architectural and execution planning, construction management, cost planning, energy consulting and coordination of building projects.

Magma AG für Geologie, Umwelt und Planung

Since 1998 · 1–10 empl.·5.0(5)

Magma AG für Geologie, Umwelt und Planung is a consultancy specialising in geology, hydrogeology, geotechnical engineering and environmental planning. Its services include investigations and remediation of contaminated sites, ground investigations, building-material hazard assessments, environmental impact assessments, noise protection, and GIS and environmental data solutions.

Ensatech AG

Since 1988 · 11–20 empl.

Ensatech AG plans plumbing and heating systems and provides energy consulting and coordination planning for building services. Its project work ranges from concept and detailed design to tendering and support during implementation.

Leutenegger Energie Control

Since 1990 · 1–10 empl.

Leutenegger Energie Control plans and builds solar photovoltaic and solar thermal systems and advises on renewable energy. It also develops measurement equipment for solar installations, including module-testing devices, battery monitoring systems and large displays.

SC+P Sieber, Cassina + Partner AG

Since 1991 · 11–20 empl.

SC+P Sieber, Cassina + Partner AG is an engineering firm working in ground conditions, construction and the environment. Its activities include geological investigations, such as measuring the infiltration capacity of the ground, and tunnel planning.

Enerpeak AG

Since 1993 · 51–100 empl.

Enerpeak AG provides engineering and consulting services for building technology and energy. It supports projects from initial advice and concept development through planning and construction supervision to operational optimisation, with services covering areas such as electrical systems, heating, ventilation, air conditioning, plumbing, building automation and energy efficiency.

TNC Consulting AG

Since 1994 · 11–20 empl.

TNC Consulting AG is an independent project development and engineering firm specialising in photovoltaics and energy efficiency. It advises on, plans and implements solar power projects, and also provides services including technical and commercial operations management, measurement and analysis.

Zäch Elektro + Telecom AG

Since 1995 · 1–10 empl.

Zäch Elektro + Telecom AG provides advice and planning for electrical installations, energy consultancy, periodic inspections and equipment testing. Its other services include maintenance and repairs of electrical systems in properties.

elight GmbH

Since 1996 · 1–10 empl.

elight GmbH specializes in projects involving electricity efficiency and lighting. Its services include advising professional clients and building owners, managing energy-efficiency programmes, conducting measurements and analyses, and producing publications, web tools and training.

EHV-TECHNIK AG

Since 1996 · 1–10 empl.

EHV-TECHNIK AG provides consulting and planning in building and process engineering and energy systems. Its services include planning heating, ventilation, plumbing, cooling and air-conditioning systems, energy studies, building-physics assessments and energy performance certificates.

Thomas Bürki GmbH

Since 1997 · 1–10 empl.

Thomas Bürki GmbH is an engineering consultancy specialising in energy efficiency, climate protection, and energy, environmental and climate policy. Its work includes developing energy and climate protection plans, analysing energy and resource use in industrial companies, and advising on policy and regulatory implementation.

PUK GmbH

Since 1999 · 1–10 empl.

PUK GmbH is an electrical engineering consultancy offering electrical planning and energy consulting. Its work includes planning power and low-voltage systems and building automation, as well as advising on renewable energy, energy management and energy efficiency.

Topten GmbH

Since 1999 · 1–10 empl.

Topten GmbH operates a comparison platform for energy-efficient products for households, businesses and mobility. The company researches and publishes product information, implements incentive programmes, and carries out energy-efficiency projects and studies.

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.

Stucla GmbH

Since 1999 · 11–20 empl.

Stucla GmbH provides electrical planning and energy consultancy, including planning and advice for new builds and renovations. It also coordinates building services and manages rental properties, covering tenant matters, accounts and service-provider contracts.

EscherTec AG

Since 1999 · 1–10 empl.

EscherTec AG is an independent engineering and consulting company focused on energy generation and energy efficiency. Its services include the development, design and monitoring of steam and gas turbines, as well as diagnostic solutions for gas turbines and other turbomachinery. It also works on energy efficiency and renewable energy systems.

Roland Keller & Co

Since 2000 · 11–20 empl.

Roland Keller & Co provides advice on energy and sustainability for infrastructure and construction projects, as well as for energy utilities. Its services also include support for clients commissioning construction projects, administration for associations, and the management and billing of ZEV and LEG schemes.

HPS Energieconsulting AG, Ingenieurbüro für nachhaltige Energie- und Gebäudetechnik

Since 2000 · 1–10 empl.

HPS Energieconsulting AG, Ingenieurbüro für nachhaltige Energie- und Gebäudetechnik is an engineering consultancy for sustainable energy and building services.

MR Andermatt GmbH

Since 2001 · 1–10 empl.

MR Andermatt GmbH carries out official emissions measurements on oil-, gas- and wood-fired heating systems on behalf of municipalities. It also provides impartial advice on heating with renewable energy.

Energie-Agentur der Wirtschaft (EnAW)

Since 2001 · 51–100 empl.

Energie-Agentur der Wirtschaft (EnAW) is an association that supports companies in improving energy and resource efficiency. Its services include energy assessments, target agreements, and advice on decarbonisation and operational efficiency measures.

mw-Architektur GmbH

Since 2002 · 1–10 empl.

mw-Architektur GmbH operates an architectural practice offering planning, construction management, development concepts, feasibility studies, CAD services and 3D visualisations. Its services also include energy, construction finance and building law advice, as well as services related to properties and land.

E2 concept GmbH

Since 2002 · 1–10 empl.

E2 concept GmbH is an engineering office providing electrical, control (MSR) and energy planning and consultancy. It offers client advisory, design, site engineering and commissioning, project controlling (quality, cost, schedule, energy) and prepares energy concepts, analyses and optimizations for buildings and industry, with activities in industrial plant construction (including waste-to-energy facilities) and building services for commercial and retail projects.

andreas birrer architekten AG

Since 2002 · 1–10 empl.

andreas birrer architekten AG is an architecture practice working on new buildings and renovations. Its activities include residential, educational and public buildings, offices and commercial spaces, retail design, energy consulting, client representation and project management.

Swisstherm AG

Since 2003 · 1–10 empl.

Swisstherm AG provides advice and solutions for heating renovations and energy systems. Its offerings include heat pump water heaters, photovoltaic systems and solar thermal systems.

RINO Electronics AG

Since 2003 · 11–20 empl.

RINO Electronics AG develops alternative energy solutions for buildings and businesses. Its offerings include ice storage systems, controls that coordinate energy generation and consumption, battery storage, and consulting and analysis for planning and implementing energy systems.

e3hus GmbH

Since 2004 · 1–10 empl.

e3hus GmbH provides energy consultancy for building renovations and building services, along with services related to electric mobility and electrical safety. Its electrical safety services include inspections, advice and measurement technology.

InstaControl AG

Since 2004 · 1–10 empl.

InstaControl AG is an independent inspection company for electrical installations. Its services include periodic, independent and acceptance inspections, safety testing of electrical equipment, advice on energy efficiency and power quality, and training courses.

PF Architektur GmbH

Since 2004 · 1–10 empl.

PF Architektur GmbH plans, builds and renovates single-family homes, apartment buildings, public buildings and commercial properties. Its services include client-side construction advisory and advice on energy-efficient building, energy-related renovations and Minergie standards.

Wunderli Management AG

Since 2004 · 1–10 empl.

Wunderli Management AG provides independent consulting and management services focused on energy business and energy solutions. Its services include business case development for large-scale battery storage, PV contracting, project management and implementation, with additional energy services delivered in collaboration with partners.