2'892 companies found
Helios Ventilatoren AG
Otelfingen · Since 1977
The core activity of Helios Ventilatoren GmbH is the development, production and distribution of fans and ventilation systems for various application areas, including residential buildings, offices, industrial plants and other commercial facilities. The company also offers related services such as commissioning of plants, measurement and control of ventilation systems, as well as the provision of spare parts.
HELLA Storen AG
Steinhausen · Since 2004
The company HELLA is a manufacturer of sun protection products and offers solutions for a pleasant room climate and against summer heat. The company's core activity includes the development, production and distribution of quality products in the field of sun protection, particularly automated exterior shading.
Henzi & Sohn Warmluftheizung-Lüftung GmbH
Grenchen · Since 2021
The core activity of Henzi & Sohn Warmluftheizungen-Lüftungen GmbH is the development, manufacture and distribution of warm air heating systems and ventilation systems for various applications, including residential homes, chalets and other buildings. The company offers a wide range of products, including warm air generators, oil and gas heating units, monobloc devices, comfort warm air generators, accessories and special devices. In addition, the company provides repair and renovation services for all brands.
Hermann Baumann AG
Zollikon · Since 1988
The core activity of Hermann Baumann AG, also known as 'Die Plattmacher', encompasses the execution of demolition, dismantling, disposal and clearance work, as well as the installation and maintenance of heating, plumbing, ventilation and air conditioning systems, including tank systems.
Herosec GmbH
Interlaken · Since 2008
The core activity of Herosec GmbH is the development, installation, maintenance and repair of security systems, in particular alarm systems, video surveillance systems and safes, as well as the provision of special transports and services in the field of burglary protection for private households and companies.
Herzog Wellness GmbH
Bonau · Since 2013
The core activity of Herzog Wellness GmbH is the sale and consulting of wellness products such as whirlpools, swim spas, swimming pools, saunas, infrared cabins and related accessories. The company also offers service activities such as repairs and installation of products.
Herzog Zäune GmbH
Dachsen · Since 2015
The core activity of Herzog Zäune GmbH is the manufacture and installation of metal construction elements, particularly fences, gates, handrails, stairs, railings and other building elements made of aluminum and steel. The company offers customized solutions for private and commercial customers in the regions of Winterthur, Zurich, Schaffhausen and the Zurich Wine Country.
Hesa-Therm AG
Nänikon · Since 1991
The core activity of HESA-THERM AG includes the planning, consulting, installation and maintenance of heating and sanitary systems, as well as the implementation of alternative energy generation methods such as solar energy. This also includes the renovation, conversion and refurbishment of existing systems.
H & G Kältetechnik GmbH
Lyss · Since 2020
The core activity of H&G Kältetechnik GmbH is the development, installation and maintenance of refrigeration and air conditioning systems for private customers and companies. The company offers tailored solutions for various requirements, including air conditioning, cooling and heat pumps, and focuses on sustainability, quality and flexibility.
HILD AG
Dübendorf · Since 2011
The core activity of HILD AG is the planning, development and implementation of ventilation solutions. The company offers services in the field of ventilation technology, including project planning, installation and maintenance of ventilation systems.
Hilfiker Feuer & Keramik AG
Schleinikon · Since 2008
The core activity of HILFIKER is the manufacture and/or distribution of fire and ceramic products.
Hirsigair GmbH
Meggen · Since 2020
Hirt - Sicherheitstechnik GmbH
Zurich · Since 1996
The core activity of Hirt-Sicherheitstechnik GmbH is the manufacture, installation and maintenance of locking systems, lock systems and burglary protection as well as the sale of keys and related products. The company also offers services such as key service, burglary protection and access systems.
HKS Future Systems GmbH
Tafers · Since 2020
The core activity of HKS - Heizung Kühlen Solar is the planning, installation, maintenance and servicing of building technology and solar systems, including the development and manufacture of special and custom-made products as well as the construction of special systems in the medical and laboratory fields.
HK Technik 95 AG
Tuttwil · Since 1995
The core activity of HK Technik 95 AG is the planning, installation, maintenance and repair of heating, air conditioning and ventilation systems. The company offers energy-efficient solutions and services for a comfortable indoor climate and specializes in the areas of heating, air conditioning and ventilation.
Hoffmann Ofenbau GmbH
Reigoldswil · Since 2000
Hoffmann Ofenbau GmbH is a stove and fireplace construction company that designs, manufactures and installs stoves and fireplaces. Services include chimney/exhaust systems, storage stoves, tiled stoves and tiling/plate work.
Holler Tore Schweiz AG
Wängi · Since 2015
Holler Tore is a manufacturer and supplier of gate and fence systems for various fields of application, including industry, commerce and private use. The company's core activity encompasses the development, production and distribution of various product lines such as HOLLER PRO, HOLLER HOME and HOLLER DIY, which are distinguished by their highest quality, aesthetics and safety.
Holzag AG für Energie
Wallisellen · Since 2010
The core activity of Holzag AG is the planning and implementation of wood chip heating systems, including bivalent systems in combination with solar systems or heat pumps, to provide heat and hot water for various types of buildings.
Holzapfel Ofenbau GmbH
Basel · Since 2022
The core activity of Holzapfel-Ofenbau is the planning, design and construction of fireplaces, chimneys, storage heaters and fireplaces of all kinds, as well as the sale of antique fireplaces for reconstruction.
HomeCab Sàrl
Cugy Vd · Since 2020
The core activity of HomeCab.ch is the installation of taxi and VTC systems (Véhicules de Transport avec Chauffeur), with the company specializing in the combination of automotive and electronic technologies.
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Source: Federal Statistical Office, UID register