Energy & Environment

Aptus Solutions GmbH 

Altishofen · Since 2015

The core activity of Aptus Solutions GmbH encompasses two main areas: 1. **Solar and Building Technology**: The company offers solutions for photovoltaic systems, storage systems and self-consumption optimization, thermal imaging and protective components. It plans, installs and maintains solar systems for private and commercial customers. 2. **Event Technology**: Aptus Solutions GmbH provides sound systems and audio equipment for events such as open-air concerts, parties and festivals. It has professional audio systems and offers consulting, planning and implementation of event technology.

AQUA ART AG 

Zurich · Since 1988

AquaClic, Aqua Art AG, develops and distributes water-saving showerheads and other sanitary products for private households, companies and municipalities. The company's core activity is the manufacture and distribution of environmentally friendly sanitary products, particularly showerheads that save water and energy. The company also offers personalized products and solutions for companies and municipalities to promote sustainability and brand presence.

Aquagestion Sàrl 

Châbles Fr · Since 2006

The core activity of Aquagestion Sàrl is to provide services in the field of water management, including: control and maintenance of drinking water infrastructure, detection and repair of water losses, consulting, sales and maintenance of pools and spas, consulting and sales of water treatment plants (water softeners), and online sales of maintenance products for pools and spas. The company thus offers a comprehensive range of services in the field of water management, from control and maintenance of drinking water infrastructure to consulting and sales of products for pools and spas.

Aqua-Happiness Sàrl 

Yverdon-Les-Bains · Since 2024

Aqua-Happiness is engaged in the development and distribution of solutions for water treatment and optimization in various areas such as swimming pools, spas, thermal baths, households and public institutions. The core activity includes consulting, supply of equipment and technical support for the implementation of sustainable and innovative water treatment systems that aim to reduce chemicals and improve water quality.

Aqualife AG 

Schwyz · Since 1996

The core activity of EnviProTec (Aqualife AG) is environmental protection and the development of technologies for environmental conservation.

AQUALITY AG 

Kaltbrunn · Since 2016

The core activity of AQUALITY AG is to provide services and products for water supply, particularly in the areas of: * Management of water supply systems (AQUAsupport) * Cleaning and disinfection of reservoir chambers and pipes as well as room disinfection (AQUAclean) * Inspection, well rehabilitation and renovation (AQUAplus) * Flow and pressure measurements (AQUApress) The company thus offers comprehensive solutions for the maintenance, servicing and optimization of water supply systems.

aqua Partner AG 

Kölliken · Since 2019

The core activity of aquaPartner AG is the planning, construction, maintenance and operation of water supply systems, including the assumption of responsibility and quality management for drinking water quality, plant safety and availability. This also includes specific services such as standby services, sanitary services, well construction services and pipeline construction.

Aquaplant Jodok Hunziker 

Signau · Since 2022

The core activity of Aquaplant is the natural and sustainable design of gardens and water construction. This includes in particular the planning and execution of projects such as: natural water construction, water revitalization, biotopes, spring catchments, swimming ponds, dry stone walls, amphibian habitats, water retention (swales), stream restoration, and renaturation. In addition, the company also offers services in the field of permaculture and gardening, such as the creation of forest gardens and garden maintenance.

Aquaponik Fischfarm Schweiz Baur 

Turbenthal · Since 2023

The company's core activity is the sustainable production of food through aquaponics, an innovative method of vegetable and fish farming, where fish and vegetables are raised in a circular system to guarantee the highest quality and sustainability.

aquaregio ag 

Sursee · Since 2018

The core activity of aquaregio ag is the supply of affiliated municipalities with drinking and utility water, including the operation and maintenance of primary facilities in the supply area.

Aquarion AG 

Zug · Since 2023

The core activity of AQUARION AG is the development, manufacture and implementation of water treatment systems and technologies, including process water treatment, wastewater treatment, water purification and recycling, as well as providing solutions for industry, particularly in the fields of pharmaceuticals, food and beverages, oil and gas, energy, mining, chemicals, steel and semiconductors.

Aquasolaire Sàrl 

Clèbes (Nendaz) · Since 2012

Aquasolaire Sàrl designs and installs solar thermal systems, providing system design, sizing, quotations, technical dossiers for subsidies and permitting, installation and maintenance. It also installs heating systems such as hydronic wood or pellet stoves and offers ventilation solutions and advisory services.

Aqua Structura GmbH 

Solothurn · Since 2009

The core activity of Aqua Structura is the development and distribution of products that improve the quality of tap water, particularly by restoring its natural structure and energy, to obtain vital and pleasant drinking water while reducing lime deposits in water pipes and appliances.

AQUATECHNIQUE SA 

Forel-Sur-Lucens · Since 2016

The core activity of Aquatechnique is the control, management and treatment of water, particularly through the installation of wells and irrigation systems, industrial filtration, drinking water pre-filtration, wastewater treatment and agricultural filtration.

AquaVallo GmbH 

Dällikon · Since 2018

The core activity of AquaVallo GmbH is water treatment, including maintenance and distribution of related products such as measurement and dosing systems as well as biocide products. The company also offers consulting and service for water projects and specializes in providing solutions for drinking water treatment, including legionella control.

ARA-Betreiber GmbH 

Brugg Ag · Since 1995

ARA-Betreiber GmbH is a service company that operates and maintains wastewater treatment plants and other municipal and industrial disposal facilities. The company uses the short form SARA (Service Abwasser Reinigungs Anlagen) and states that it offers tailored operational know‑how to municipalities.

ARA Region Biel AG 

Brügg Be · Since 1993

The core activity of ARA Region Biel AG is wastewater treatment, particularly the treatment of wastewater from the Seeland region, as well as the utilization of sewage sludge and the assurance of water protection.

ara region bern ag 

Bern · Since 1995

The company's core activity is wastewater treatment and biomass utilization, particularly the production of renewable energy through the processing of biogenic waste and sewage sludge in digesters to generate biogas.

AR Contracting SA 

Fleurier · Since 2022

The core activity of AR Contracting is the planning, installation and maintenance of solar systems as well as the construction of charging stations for electric vehicles. The company offers solutions for businesses and private households to reduce their energy costs and contribute to the transition to renewable energy sources.

ARDEA Zürich GmbH 

Zurich · Since 2023

ARDEA Zürich GmbH provides consultancy for energy solutions and district heating projects, supporting owners with planning, project management and construction supervision. Services include feasibility studies, energy optimisation and owner representation throughout project delivery.