Energy & Environment

Kanalfrei AG 

Gontenschwil · Since 2021

The core activity of Kanalfrei AG is sewer and surface cleaning, including specific services such as drain clearance, manhole emptying, surface cleaning, garage and floor cleaning, pond cleaning, sewer television, foreign object disposal and holiday representation for sewer cleaners.

Zaugg Belp AG 

Belp · Since 1993

Zaugg Belp AG operates waste disposal centers and provides waste collection, recycling and logistics services, including container (mulden) and crane services. The company also offers transport services for household and industrial waste, vehicle rentals (vans and minibuses) and a car wash center with portal and self-service wash bays.

FreezyBoy AG 

Zug · Since 2024

The core activity of FreezyBoy AG is the development, production and distribution of devices for processing green waste, in particular the "FreezyBoy", a device for composting green waste without plastic bags.

Grünes Kreuz Schweiz 

Zurich · Since 1998

The core activity of Green Cross Switzerland is humanitarian aid and support for disaster victims, particularly in the case of environmental and industrial disasters, through projects based on the principle of self-help and striving for sustainable solutions.

Helvetiqua SA 

Marly · Since 2019

The core activity of Helvetiqua is the planning, implementation and installation of solutions for the energetic renovation and conversion of buildings, particularly in the field of renewable energies such as photovoltaics, heat pumps and e-mobility. The company offers its customers a comprehensive service that ranges from energy consulting and planning to the selection and installation of high-quality products to the application for subsidies and permits.

Glattwerk AG 

Dübendorf · Since 2000

The core activity of Glattwerk AG includes the provision and maintenance of energy and telecommunications services, including: electricity supply and grid operation, gas supply and grid operation, heat supply and grid operation, telecommunications services, including fiber optic networks, installation and maintenance of photovoltaic systems and other energy systems, operation of public electric charging stations and public lighting. The company also provides consulting and support on energy and sustainability issues.

Kehrichtbeseitigung Laufental-Schwarzbubenland AG KELSAG 

Liesberg · Since 1976

Kehrichtbeseitigung Laufental-Schwarzbubenland AG KELSAG is a waste management company that organises the collection, acceptance and recovery of household waste and recyclable materials. KELSAG operates a service centre, provides collection and recycling services, and processes green and bio-waste via KELSAG BIOPOWER AG into compost and biogas, with the biogas used for electricity production.

KELSAG BIOPOWER AG 

Liesberg · Since 2010

KELSAG BIOPOWER AG processes green and organic waste into compost and biogas. The recovered biogas is used in an on-site combined heat and power (CHP) unit to generate electricity that is fed into the public grid. The company is operated as a joint venture between KELSAG and Biopower Nordwestschweiz AG.

LANDI Schwarzwasser, Genossenschaft 

Niederscherli

The core business of LANDI Schwarzwasser encompasses three main areas: 1. **Agriculture**: Supplying regional farmers with seasonal and regional production resources, consumer goods, and services, as well as supporting the marketing of their agricultural products. 2. **Retail**: Operating Volg stores, TopShops, and LANDI stores that offer food and daily essentials, serving as community meeting points, and providing a sales platform for members' farm products. 3. **Energy**: Operating AGROLA gas stations, promoting sustainable mobility through electric charging stations and hydrogen fueling stations, as well as offering heating oil and wood pellets to the regional population.

Swiss Photovoltaik GmbH 

Kriessern · Since 2012

The core activity of Swiss Photovoltaik GmbH is the planning, installation and maintenance of photovoltaic systems, as well as the provision of services in the field of renewable energy. The company offers consulting, installation, service and maintenance of photovoltaic systems and is also involved in the planning and implementation of large-scale projects in the field of solar energy.