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9'016 companies found

PeHaEnergie GmbH

Gais · Since 2010

The core activity of PeHa Energie GmbH is the development, manufacture and distribution of infrared heating systems for indoor and outdoor use, with the goal of enabling healthy and environmentally friendly heating without emissions.

Sustainability Sector

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PEVO GmbH

Arlesheim · Since 1993

PEVO GmbH is an electrical engineering company providing planning, installation and inspection services for electrical systems. Services include LED lighting, communication cabling, automation (PLC programming), electrobiological measurements and customer training.

Technical Consulting & EngineeringElectrical Planning & InstallationSolar & Photovoltaics

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PLOCHER SCHWEIZ AG

Hittnau · Since 1997

The core activity of Plocher Schweiz AG is the development and distribution of products for ecological agriculture, water remediation and environmental technology. The products include, among others, animal feed, soil improvement agents, compost and manure treatment agents, water treatment agents and products for the care of horses and poultry. The company also offers solutions for the harmonization of biotopes and water bodies.

Sustainability Sector

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Promenergia SA

Lugano · Since 2000

Promenergia SA operates in construction and real estate development as a developer and general contractor. The company manages projects from land acquisition and collaboration with architectural firms through design and execution to turnkey delivery, providing services such as feasibility studies, design, cost estimation, tender and contract management, site supervision and final inspections.

General ContractorsSolar & Photovoltaics

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ProSolis AG

Arlesheim · Since 2023

The core activity of ProSolis AG is the planning, installation and maintenance of sustainable energy supply systems, particularly photovoltaic systems, battery storage and charging stations for e-mobility. The company provides comprehensive solutions for the production, storage and control of renewable energy and supports customers in implementing their own energy supply.

Electrical Planning & InstallationSolar & Photovoltaics

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psp energietechnik ag

Busswil Tg · Since 2004

The core activity of psp energietechnik ag encompasses the planning, installation, and maintenance of building technology systems, particularly in the following areas: heating technology (e.g. oil and gas boiler systems, wood-fired heating systems, heat pump technology), ventilation technology, solar technology, sanitary technology (e.g. sanitary installation work, water treatment systems, rainwater harvesting), and electrical technology (e.g. electrical installation work, lighting, communication, IT, security systems, building automation). The company offers its customers comprehensive solutions, providing a single point of contact for all building technology needs.

Electrical Planning & InstallationPlumbing & Building ServicesSolar & Photovoltaics

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PVT-Schweiz GmbH

Herisau · Since 2008

The core activity of PVT Schweiz is the planning, installation and marketing of photovoltaic systems for private and commercial customers in Switzerland.

Solar & Photovoltaics

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Recovis AG

Saillon · Since 2016

The core activity of Recovis is the disposal and recycling of waste. This includes services such as consulting, collection, disposal and recycling of waste, as well as the management of waste management projects. The company also offers specific services such as container service, waste taxi, turnkey management and mobile waste collection.

Waste Management Industry

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René Brügger GEBATEC AG

Aeschi So · Since 2013

The core activity of René Brügger GEBATEC AG is the installation, maintenance and repair of sanitary facilities, heating systems and building plumbing. The company thus offers services in the fields of building technology, heating systems, sanitary technology and plumbing.

Sheet Metal WorkSolar & Photovoltaics

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Replast Recycling GmbH

Güttingen · Since 1998

The core activity of Replast Recycling GmbH is the recycling of plastics, particularly plastic waste such as films, composite materials and molded parts. The company offers services including the acceptance, processing and utilization of plastic waste to produce new products such as trash bags and construction films.

Waste Management Industry

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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?

The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.

How do keywords work?

Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.

What belongs in the postal code field?

A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.