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9'016 companies found

Niki Line AG

Hornussen · Since 2021

The core activity of Niki Line AG is sewer rehabilitation, including various services such as: rehabilitation methods (spray liner process, liner rehabilitation, short liner rehabilitation, manhole rehabilitation, shaft rehabilitation), milling work, sewer cleaning and suction work, sewer inspection and location, and tightness testing. The company offers these services throughout Switzerland and positions itself as a full-service provider in sewer rehabilitation.

Waste Management Industry

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NKG Tropical Farm Management GmbH

Zug · Since 1999

The core activity of NKG Tropical Farm Management GmbH is the sustainable management and administration of coffee plantations in tropical regions, particularly through the establishment and management of its own coffee plantations as well as cooperation with coffee farmers and other institutions in the producing countries.

Sustainability Sector

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Oekologische Beratung, Markus Baggenstos

Stans · Since 1995

The core activity of the company 'Oekologische Beratung Markus Baggenstos' consists of providing services in the field of nature conservation and landscape planning, particularly in the areas of: ecological consulting and environmental impact assessments, vegetation mapping and habitat inventories, nature conservation and landscape planning, ecological construction supervision, and nature education and public relations. The company also offers specialized services in the field of malacology (mollusk research), such as the description of new species and the revision of taxonomies.

Sustainability Sector

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Officine idroelettriche di Blenio SA

Olivone · Since 1956

The core activity of Blenio Kraftwerke AG is the production of energy through the operation of a hydroelectric power plant chain. The company focuses on the efficient use of hydroelectric power plants to provide energy, power and regulation for the grid.

Energy Suppliers

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NOVATERRA SUISSE SA

Avenches · Since 1995

The company Olmix develops and distributes innovative, biosynthetic solutions for agriculture, animal husbandry and plant care. The core activities include research and development of products for animal nutrition and health as well as for crop protection and plant care, with the aim of promoting sustainable and efficient agriculture.

Sustainability Sector

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Openversum GmbH

Schlieren · Since 2023

The core activity of Openversum is to make clean drinking water accessible to people in developing countries by equipping and supporting local entrepreneurs with Swiss water treatment technology, enabling them to disseminate and maintain this technology on site. To this end, the company develops and distributes innovative water treatment systems and offers a micro-franchising model that allows local entrepreneurs to sell, install and maintain the systems.

Sustainability Sector

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Opti Sun Sàrl

Nyon · Since 2024

The core activity of Opti Sun Sàrl is the planning, installation and maintenance of photovoltaic systems, as well as consulting and supporting customers in the implementation of solar energy projects. The company offers specialized services such as sizing and installing customized solar energy systems, optimizing energy efficiency and maximizing return on investment. Additionally, it also provides training and consulting services for companies and individuals to support them in the implementation of solar energy projects.

Solar & Photovoltaics

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planergie ag

Herzogenbuchsee · Since 2009

planergie ag provides tailored, integrated renewable energy solutions under the energy4me brand, including photovoltaic and thermal solar systems and energy management systems. The company’s services also cover energy storage solutions and battery storage, as well as heat pumps and e-mobility components.

Solar & Photovoltaics

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Podhradsky AG, Heizungen

Degersheim · Since 1982

Podhradsky AG, Heizungen provides heating and solar systems and publishes project information and contact details on its website.

Solar & Photovoltaics

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Powerpro AG

Sulgen · Since 2024

The company's core activity is the planning, design and execution of electrical installations, particularly in the field of home automation, including the development and integration of products for modern smart homes.

Electrical Planning & InstallationSolar & Photovoltaics

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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.

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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.

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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.