Energy & Environment

BS2 AG 

Schlieren · Since 2004

The core activity of BS2 AG is the development and provision of solutions for an economic and emission-free energy system in building technology, particularly through the renovation and CO₂ reduction path planner for real estate portfolios called BS2 Compass.

Topten GmbH 

Zurich · Since 1999

buweg GmbH 

Visp · Since 2014

The core activity of buweg GmbH is environmental and energy consulting, particularly in the areas of: Environmental Impact Assessments (EIA), Environmental Construction Supervision (ECS), Renaturalization and Maintenance Concepts, Engineering Biology, Flood Protection and River Revitalization, and Soil Protection. The company offers environmentally specific project management and support, and has extensive expertise in these areas.

by Kroejer Persson 

Riehen · Since 2020

The core activity of the company 'Save the Yarn - byKrøjer' is the marketing and sale of sustainable yarns made from factory leftovers that would otherwise be destroyed. The company offers a wide range of yarns, including wool, silk, cotton, linen, and other natural fibers, as well as special products such as 'One of a Kind Cones' and 'Recycled' yarn. By selling these products, the company aims to contribute to environmental protection by avoiding the destruction of yarn and instead finding a second use for these materials.

Caminada Energy Technologies Sagl 

Osogna · Since 2000

The core activity of Caminada Energietechnik GmbH is the development and provision of solutions and services in the field of energy technology.

Capriasca Calore SA 

Tesserete · Since 2015

Capriasca Calore SA operates a district heating network supplying thermal energy and domestic hot water to connected buildings. Heat production is mainly from a wood‑chip boiler with an oil‑fired boiler for peak and backup needs, and heat is distributed through insulated underground pipes and delivered via heat exchangers that replace conventional boilers.

CARBONAA SA 

Geneva · Since 2023

Carbon Queen GmbH 

Meilen · Since 2022

The core activity of Carbon Queen GmbH is the development, manufacture and marketing of devices that enable the production and use of plant charcoal (also known as biochar). In particular, the company focuses on the production of grill devices that not only serve for cooking and grilling, but also enable the production of plant charcoal. This plant charcoal can then be used as a natural fertilizer in the garden to improve soil fertility and simultaneously bind CO2 from the atmosphere.

Centre de tri Romont SA 

Romont Fr · Since 2019

Clean Sea Services Holding SA 

Nyon · Since 2010

The company provides a website creation platform and hosting services, particularly specialized in the creation and management of websites as well as domain management.

ClearSpace SA 

Renens Vd · Since 2018

The core activity of ClearSpace is the development and provision of In-Orbit Services (IOS) aimed at promoting the sustainability of space operations. This includes in particular the development of technologies and services for the maintenance and upkeep of satellites and other spacecraft in orbit, as well as the removal of space debris and the restoration of spacecraft in orbit.

Climatch AG 

Zurich · Since 2021

The core activity of Climatch is the decarbonization of real estate and areas through the implementation of integrated energy solutions, such as fossil-free heat and cooling solutions, photovoltaics and e-mobility, as well as the provision of data-driven tools for decarbonization planning and optimization. The goal is to reduce CO2 emissions, energy consumption and operating costs in the long term and create climate-neutral real estate portfolios.

Climate Bonds Investment GmbH 

Reinach Bl · Since 2021

Quade & Partner AG 

Zurich · Since 2023

Quade & Partner AG provides strategy, communication and event services with a focus on sustainable energy and mobility solutions.

CO2glober AG 

Herisau · Since 2007

The core activity of CO2Glober AG is the development, financing and implementation of sustainable projects, particularly in the field of renewable energies, with the aim of reducing CO2 emissions and promoting the transition to a more environmentally friendly and socially responsible economy.

Confrérie des eaux du village de Château-d'Oex société coopérative 

Château-D'Oex · Since 1905

The core activity of the company 'Confrérie des eaux de Château-d'Oex' is the distribution of drinking water in a part of the municipal territory of Château-d'Oex. The company is responsible for the water supply in this area and takes care of measuring and billing water consumption through water meters.

Constructiva AG 

Pfäffikon Sz · Since 1993

The core activity of Constructiva AG is the manufacture and distribution of products in the field of renewable energies, particularly photovoltaic systems (PV systems). The company develops, builds and distributes PV systems for various application areas, such as roofs of schools, commercial buildings and private residential buildings. In addition, the company also offers services such as consulting, planning and installation of PV systems.

COSCORP INDUSTRIES GmbH 

Volketswil · Since 2014

The core activity of COSCORP INDUSTRIES GmbH is the development and distribution of environmentally friendly and energy-saving solutions, particularly in the areas of water and energy efficiency, as well as nanotechnology. The company offers a wide range of products and services, including water-saving fittings, shower heads and accessories, as well as energy-saving solutions and recycling services.

Cresciano Recycling Sagl 

Cresciano · Since 2019

Dailux SA 

Colombier Ne · Since 2017

The core activity of Dailux SA is the importation of technological solutions in the field of ecological energy, particularly lighting solutions such as LED tiles, professional luminaires and LED floodlights.