Energy & Environment

StreamTec Solutions AG 

Zug · Since 2013

The core activity of StreamTec PV is the planning and development of ground-mounted photovoltaic systems (PV systems).

streetopia ag 

Teufen Ar · Since 2015

The core activity of streetopia Domestic Smartness is the development and provision of solutions for sustainable energy and automation, particularly in the areas of photovoltaics and robotics. Specifically, this includes the manufacture of solar awnings (SOLARIS) for environmentally friendly energy generation, as well as the development of robots that can be used in various areas such as security, health, care, gastronomy and hospitality. The goal is to create a comprehensive ecosystem that helps customers reduce their ecological footprint while improving their quality of life.

Streit AG energietechnik 

Bachenbülach · Since 2005

The core activity of Streit AG includes the planning and execution of electrical installations for private, commercial and industrial customers, including the areas of e-mobility, smart home, photovoltaics and renewable energies. This also includes the installation and servicing of internet, telephony and network solutions, as well as the optimization of solar systems and energy storage systems.

Stressfrei vom Hof GmbH 

Madiswil · Since 2023

The company 'Stressfrei vom Hof' offers services in the field of farm slaughter and pasture slaughter, where animals are slaughtered on the farmer's farm to minimize stress and transport stress for the animals. The company supports farmers and butchers in carrying out animal-friendly and sustainable slaughter and offers transparency and traceability of meat products for consumers.

STRID SA 

Yverdon-Les-Bains · Since 1993

The company's core activity is the disposal and recycling of waste, as well as the promotion of sustainable resource use. The company operates a waste disposal center (Déchèterie intercommunale) and a competence center for waste management (TriPôle), offers collection services for households and businesses, and provides information on opportunities for waste reduction and avoidance.

Strittmatter & Püntener Haustechnik AG 

Zurich · Since 2019

Strittmatter & Püntener Haustechnik AG is an installation company for sanitary, heating and solar systems, providing planning, installation and after-sales service for new installations, renovations and maintenance.

Strobilus GmbH 

Gossau Sg · Since 2010

Strombringer GmbH 

Gümligen · Since 2023

Strombringer GmbH provides engineering services in the energy sector, specialising in the planning and installation of photovoltaic systems and battery storage solutions. The company also performs building energy assessments (GEAK), consumption optimisation, smart‑home integration, ZEV/vZEV/LEG planning and project coordination including client representation on construction sites.

Stromkreis GmbH 

Dietlikon · Since 2010

Stromkreis GmbH provides electrical and communications installation services, installing telephony and door intercom systems as well as computer and TV networks for residential and commercial buildings. The company operates its own repair workshops and assists with sourcing lamps, luminaires, cables, plugs and handheld devices.

Strom von hier GmbH 

Bern · Since 2011

The core activity of the company 'Strom von hier' is the brokerage and sale of eco-electricity from regional solar and hydroelectric power plants to private and business customers. The company enables customers to determine their electricity origin and supports independent electricity producers from the region.

Stromwärts GmbH 

Lucerne · Since 2021

The core activity of Stromwärts GmbH is the provision of electrical services.

Stromwerk AG 

Zurich · Since 2009

The core activity of Stromwerk AG is the planning, construction, operation and maintenance of photovoltaic solar power plants on the roofs of commercial buildings, multi-family houses, farms and properties in Switzerland. The company offers its customers a complete service, including financing, consulting and optimization of solar surfaces, to enable efficient and sustainable energy production.

Strub Holzbau + Bedachungen AG 

Glashütten · Since 2023

The core activity of Strub Holzbau + Bedachungen AG encompasses the planning and execution of various construction projects, particularly: Carpentry: wooden structures for pitched and flat roofs, wooden elements for residential, commercial and industrial buildings; Roofing: roofing, roof renovation, roof windows, dormer windows; Metalwork: metalwork for roof and facade cladding; Facade construction: facade cladding, facade renovation; Interior finishing: drywall construction, floor, wall and ceiling systems in wood and gypsum drywall construction. The company also offers additional services such as planning and installation of lightning protection systems, solar systems and maintenance safety systems for pitched and flat roofs.

Studio alpino Tettamanti 

Lodano · Since 2021

The core activity of Studio Alpino encompasses the areas of ecology and nature conservation, particularly: wildlife management strategies, capture of free-ranging wildlife, monitoring and analysis, and environmental education. The company thus provides services in the field of nature conservation and ecology, with a focus on the management and protection of wildlife.

Studio Céline Baumann GmbH 

Basel · Since 2021

The company's core activity is landscape architecture and urban planning, particularly the design of public spaces, parks, gardens and green infrastructure, as well as the development of sustainable and ecological solutions for urban environments.

Studio d'ingegneria Visani Rusconi Talleri (VRT) SA 

Lugano · Since 1999

The company Visani Rusconi Talleri SA is primarily engaged in architectural and engineering services, particularly in 3D-BIM (Building Information Modeling) modeling, and also offers consulting services in the field of Informatica/Qualità ISO.

studioenergia Sagl 

Avegno · Since 1998

The core activity of Studioenergia Sagl is the provision of energy consulting services for public institutions, companies, and private individuals. Specifically, this includes neutral consulting and promotion of: energy efficiency, rational energy consumption, the use of renewable energies, the transition from fossil fuels to renewable energies, the evaluation and optimization of energy consumption in buildings, and consulting on the selection and implementation of renewable heating systems. The company offers specific services such as the "Bussola Energia" consulting, the "Calore Rinnovabile" consulting, and other energy consulting services to support customers in improving their energy efficiency and transitioning to renewable energies.

Studio Landscape Sagl 

Stabio · Since 2016

The core activity of Studio Landscape encompasses the provision of services in the fields of landscape architecture, arboriculture, agronomy, and environmental consulting. Specifically, the company offers the following services: landscape space architecture, arboriculture (tree care and management), agronomy (agricultural consulting), environmental consulting (particularly in the areas of sustainability and environmental protection), planning and management of green spaces and public areas, and consulting for agriculture and rural areas. The company provides these services to both private and public clients, thereby covering a broad spectrum of activities in the field of landscape planning and maintenance.

Stutz elektro GmbH 

Glattfelden · Since 2008

The core activity of Stutzelektro GmbH includes electrical installations, service and maintenance, photovoltaics, lighting as well as shop clearance and dismantling.

SUBOENO SA 

St-Prex · Since 2005

Suboeno SA is a provider of products and services for the wine industry. The company's core activity encompasses the development, manufacture and distribution of ecological products for wine production, such as organic control agents, solutions for microorganism control and alternatives to traditional wine treatment methods. Additionally, the company also offers a selection of corks, capsules and other packaging solutions for the wine industry.