10'496 companies found
H5 Haustechnik AG
Hünenberg · Since 1994
The core activity of H5 Haustechnik AG is the planning, conception and overall coordination of building technology, including heating, ventilation, cooling/climate, sanitation, energy and fire protection. The company offers consulting, planning, tendering and supervision of building technology projects and strives for innovative overall solutions with the best efficiency and cost-benefit ratio.
Happy Monitoring Sagl
Pazzallo · Since 2020
The core activity of HAPPY MONITORING is the development and provision of solutions for real-time monitoring of movements in natural landscapes and artificial structures, to prevent accidents and create long-term added value through permanent monitoring and prevention.
Hartmann und Monsch AG, Ingenieur- und Planungsbüro
Chur · Since 2013
The company's core activity is traffic planning, particularly the development of concepts for public transport (PT), the adaptation of bus stops for people with disabilities, and the creation of traffic and parking concepts.
Haustec Engineering AG
Ostermundigen · Since 1996
Haustec Engineering AG is a planning company that carries out projects in building services engineering. Its core competencies include integrated MEP planning (HLKKS), specialist coordination and site management, and 3D planning with BIM workflows for residential, office, food-industry and hotel projects.
HDZ Elektroingenieure AG
Urdorf · Since 1988
The core activity of HDZ Elektroingenieure AG is the planning, design and implementation of electrical systems and installations in the fields of underground, deep and high-rise construction, including power supply systems, emergency power supply systems, power distribution systems, building services, lighting systems, communication systems, low-voltage systems and controls, IT networks, electromechanical systems for tunnels and roads, as well as technical and cable installations for railway facilities and stations.
Heat Transfer Technology (H.T.T.) AG
Zug · Since 2007
The core activity of Heat Transfer Technology AG is the development, manufacture and consulting of heat transfer systems and components for various industries, particularly in the fields of refrigeration and heat transfer. The company offers technical systems and components such as heat exchangers, heat exchange plates and cooling systems that are tailored to functionality, efficiency and value stability in specific application areas.
Herbst Beratung & Planung GmbH
Frick · Since 2022
The core activity of Herbst Beratung & Planung GmbH is planning and consulting in the field of heating, ventilation, air conditioning and sanitary systems (HVAC). The company develops and offers innovative solutions for these systems, which seamlessly integrate into architectural concepts and provide maximum functionality to sustainably increase living comfort and optimize operating costs in the long term.
Hertig Bauingenieure AG
Bützberg · Since 2024
Hertig Bauingenieure AG is an engineering firm providing planning and project services for heating, ventilation/air‑conditioning and sanitary systems as well as energy-related building services. Services include concept development, execution planning, tender specifications, site engineering and commissioning.
Hertig Ingenieure AG
Langenthal · Since 1989
The core activity of Hertig Ingenieure AG is planning and consulting in the field of building technology, particularly in the areas of building construction and building services. The company provides specialized planning services for buildings and is specialized in sustainable and environmentally friendly solutions, such as Minergie buildings.
HKP Bauingenieure AG
Baden · Since 1996
HKP Bauingenieure AG is an independent engineering and planning office providing structural and civil engineering services, including work on buildings, bridges, prestressing technology, foundation engineering and complex excavation solutions. The firm performs engineering, design and construction management tasks and participates in variant studies and competitions as part of interdisciplinary project teams. It maintains offices in Baden and Zurich.
HKP Bauingenieure AG
Zurich · Since 1996
HKP Bauingenieure AG is an independent engineering and planning firm providing services for new construction, conversions and building renovations in the field of civil engineering. Its work includes structural design and infrastructure projects, expertise in prestressing and geotechnical/foundation solutions, and taking on construction management tasks for specialised engineering issues.
Holzbauexperten GmbH
Kesswil · Since 2020
The company 'Holzbauexperten GmbH' offers consulting and expert services for timber construction. The core activities include: * Analyses and expert opinions for timber construction projects * Feasibility studies for new construction and renovation projects * Consulting services for innovative companies and developers in construction, career and team processes * Knowledge transfer through publications and personal exchange The company supports customers in planning, implementation and quality assurance of timber construction projects and provides independent expert opinions for competitions, dispute resolution and court proceedings.
Homeconseil Sàrl
Rossens Fr · Since 2014
The core activity of Homeconseil Sàrl is to advise and implement energy-efficient solutions for building technology, particularly in the area of heating systems, with the aim of reducing energy consumption and offering a sustainable solution.
HOSPEX AG
Hellbühl · Since 1978
The core activity of Hospex AG includes the manufacture of explosives, the trade in explosive materials, the planning, consulting and execution of blasting work, as well as the provision of services such as vibration measurements, condition assessments and blasting training.
HPE Enetec Sàrl
Geneva · Since 2017
HPE-Enetec Sàrl is a company specialized in planning, consulting and implementing energy-efficient solutions for buildings. The core activities include: Technical building planning, Energy-saving measures, Installation and maintenance of heating, ventilation and air conditioning systems, Insulation and thermal insulation of buildings, Automation of building systems. The company also offers consulting services for optimizing energy consumption and implementing energy efficiency measures.
HQ Energie AG
Magden · Since 2018
HQ Energie AG installs turnkey photovoltaic systems and provides battery storage solutions as well as services in renewable energy, building services engineering and energy consulting. As a Minergie specialist partner the company handles Minergie planning and certification and prepares the documentation required for permits.
Hubacher Engineering
Engelburg · Since 1998
Hubacher Engineering is an engineering and consulting firm in energy technology focusing on heat pump systems, energy concepts and quality assurance. Services include dynamic simulations and geothermal probe calculations, operational optimisation, renovation concepts, measurement technology, research projects, expert reports and owner representation.
Hubgrade Sàrl
Botterens · Since 2023
The core activity of Hubgrade is the conception, installation and implementation of innovative audiovisual solutions, including dynamic display, sound design and interactive experiences, to support companies and organizations in transforming their spaces and communication with their customers and employees.
HYNATEC, Dr. Daniel M. Oldenziel
La Chaux-De-Fonds · Since 1999
The core activity of Hynatec is the provision of technical consulting services, particularly in the field of measuring and remediating radon in buildings, as well as supporting small and medium-sized enterprises (SMEs) in the introduction and application of new technologies.
IBW Engineering GmbH
Bühler · Since 2004
The core activity of IBW Engineering GmbH is the provision of services and the development of products in the field of process automation, particularly in the food processing and energy production industries. The focus is on integrating control systems into existing plants.
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Source: Federal Statistical Office, UID register