Energy & Environment

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.