9'016 companies found
Catech - Capella Technologies
Brione Sopra Minusio · Since 2008
The core activity of CATECH is the planning, installation and maintenance of solar systems, as well as the provision of services in the field of renewable energies. The company offers comprehensive solutions for the realization of solar projects, including project development, procurement of materials, installation and maintenance of systems. In addition, CATECH also provides services such as obtaining permits and performing maintenance work.
Caterra AG
Glattpark (Opfikon) · Since 2023
The core activity of Caterra is the development and application of autonomous laser weed control technology for ecological precision agriculture.
cbsolar ENGINEERING Sàrl
Vallamand · Since 2011
The core activity of cb solar Engineering Sàrl is the planning, construction and marketing of solar systems, in particular photovoltaic systems, for private and possibly also commercial customers in Switzerland.
cbswasser ag
Sommeri · Since 2012
The core activity of cbswasser ag is the manufacture and distribution of water treatment products, particularly water filters, water softeners and decalcification systems, which are designed to clean and soften water in order to prevent damage to household appliances and pipes.
C & D Chapuis S.à r.l.
Courtemaîche · Since 1993
The core activity of C & D Chapuis Sàrl is the execution of drainage and cleaning works, including: * Draining of pits (septic tank, grease trap, oil separator, mini step, etc.) * Dry suction (wood shavings, pellets, ashes, sand, gravel, etc.) * Hydrodynamic and electromechanical cleaning * Sweeping * Washing of roads, bridges and tunnels * Wastewater treatment * Pipeline inspection by camera. The company also offers a contract for regular maintenance and upkeep of sewer systems, grease separators and lifting stations to prevent problems such as clogged sewers, unpleasant odors and flooding.
CE Concept Energy AG
Roggwil Tg · Since 2018
The company's core activity is the planning, installation and maintenance of energy solutions, particularly in the field of renewable energies, such as photovoltaic systems, battery storage and charging infrastructure for electric vehicles, as well as electrical services and energy management for private households and businesses.
CEEX AG
Zurich · Since 2021
The core activity of CEEX is the intelligent optimization of network, energy and system services, particularly through the development and application of AI-based forecasting and optimization algorithms for the energy industry. This includes the areas of: * Load forecasting and energy flow optimization * Network congestion management and voltage overload * Integration of renewable energies and flexibility management * Local resource utilization and grid stabilization * Dynamic pricing and dispatch management * Decentralized flexibility and power community The company offers solutions for the energy industry to master the increasing complexity and shape the energy future efficiently, stably and sustainably.
CellX Biosolutions AG
Schlieren · Since 2024
CellX Biosolutions AG develops biological processes that use bacteria to degrade chemical pollutants. The company identifies, optimizes and scales bacterial communities for treating industrial wastewater and contaminants such as PFAS, pharmaceutical active ingredients, agro-chemicals and microplastics, and applies microfluidics and robotics in its biodiscovery and scale-up workflow.
CELTOR SA
Tavannes · Since 1977
CELTOR SA provides waste management and disposal services, including public waste collections, intercommunal recycling centres (déchèteries), composting, storage of incineration residues (mâchefers), metal separation (déferraillage), and the packaging/conditioning of incinerable and inert materials.
CEMeco Célien Montavon
Bassecourt · Since 2021
The core activity of CEMeco is the conservatory management of marshes and peat bogs, i.e. the preservation and management of moors and wetlands in Switzerland.
Ceni Ablauf- und Rohrreinigung GmbH
Malters · Since 2018
The core activity of Ceni Ablauf- und Rohrreinigung GmbH is the provision of services in the field of sewer and pipe cleaning, including sewer TV, sewer rehabilitation, tightness testing and suction work. The company offers these services as a full-service provider, from consulting to planning and execution.
cen services GmbH
Brig · Since 2022
The core activity of cen services encompasses two main areas: 1. **Cleaner Production and Energy Efficiency**: The company provides consulting services in the field of resource efficiency, environmental education, and circular economy. It supports SMEs in conducting sustainability analyses, cost optimization, and implementing environmentally friendly production processes. 2. **Non-Profit Management**: cen services provides services for non-profit organizations in the areas of business management, marketing, communication, and project management. It supports consulting on building and changing organizational structures, strategies, and volunteer management.
Centratech Sàrl
Orbe · Since 2023
CERES-CERT AG
Frick · Since 2022
The core activity of CERES is the inspection and certification of environmental standards, particularly in the areas of: Organic food, Sustainable textiles, GLOBALG.A.P., Food sustainability, and Climate and environmental standards. The company offers certification services for various product categories, including: Organic food (e.g. Bio Suisse, Bioland, EU-Bio), Sustainable textiles (e.g. GOTS, OCS, RCS), and Climate and environmental standards (e.g. CO2-Land, EBC, Global Artisan). CERES has branches in Germany and Switzerland and offers its services internationally.
CHABLAIS SERVICE PROPRETE CH SARL
Le Lignon · Since 2012
The core activity of CSP Environnement is the provision of services in the field of road cleaning, environmental protection and waste management in Switzerland, particularly in the Romandy region. The specific activities include: road cleaning (road sweeping), high-pressure road cleaning, container cleaning and disinfection, suction and excavation work, rental of thermally insulated containers, lime milk spreading, and material transportation. The company offers these services to both private and public clients in Switzerland.
Chaleur Solaire Guy Dafflon
Vuisternens-En-Ogoz · Since 2015
The core activity of Sebasol is the conception, promotion and support of solar thermal systems for hot water preparation and building heating. The company offers training and consulting services for self-builders and also installs solar thermal systems. Additionally, it develops and experiments with new systems and applications for solar thermal energy.
Chapuis & Zürcher AG
Bern · Since 1980
The core activity of Chapuis + Zürcher AG is the provision of services and solutions in the fields of sanitary technology, heating technology, plumbing, roofing and solar energy. Specifically, this includes the planning, installation, maintenance and repair of: sanitary facilities (bathroom, kitchen, water treatment, gas), heating systems, plumbing work, roofing, photovoltaic systems and solar thermal systems. The company also offers an emergency service for sanitary and heating systems and operates a sales outlet for sanitary materials.
Chauffage à distance Basse-Areuse S.A. CAD
Colombier Ne · Since 1985
Chauffage à distance Basse-Areuse S.A. CAD operates a district heating network that recovers waste heat from a waste incineration plant and distributes it via buried hot-water pipes to buildings. The company supplies buildings in the municipalities of Milvignes, Boudry and Cortaillod and uses service providers such as Viteos for customer service and technical operations.
Christen Bedachungen/Fassadenbau AG
Rüegsauschachen · Since 1995
The core activity of Christen Bedachungen/Fassadenbau AG encompasses the planning, consulting and realization of various works in the field of building envelopes, particularly: roofing (pitched roof, flat roof), facade construction, PV systems (photovoltaic systems), scaffolding, maintenance work, thermal insulation, and skylights. Additionally, the company offers a regular roof inspection service to identify and address potential issues early on.
Christen Energie AG
Luthern · Since 2016
The core activity of Zürichsee Solarstrom AG (ZSSAG) is the planning, installation, commissioning and operation of photovoltaic systems (PV systems) for energy generation through solar power. In addition, the company also offers services such as consulting and operation of PV systems, including the assumption of roof usage rights and the compensation of energy yields (ZEV).
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Source: Federal Statistical Office, UID register