Energy & Environment

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9'016 companies found

Moser - Entgratungs AG

Thörigen · Since 1983

Waste Management Industry

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MPP BAUSOL GmbH

Emmenbrücke · Since 2012

MPP BAUSOL GmbH designs and installs solar systems and also carries out building alterations, renovations and refurbishments. Services include on-site consultation, detailed planning, liaising with authorities, installation, and maintenance; client participation to reduce costs is offered where appropriate.

Solar & Photovoltaics

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Mütec GmbH

Götighofen · Since 2003

The core activity of Mütec GmbH encompasses two main areas: 1. Photovoltaics: This involves the planning, installation, and maintenance of solar systems for generating electricity from sunlight. 2. Pipeline construction: This area includes the planning, installation, and maintenance of pipelines for various applications, such as water, gas, or heating systems. Additionally, the company also offers services in the areas of energy storage, heat pumps, electromobility, plant construction, and welding technology.

Solar & Photovoltaics

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NatureConsult GmbH

Wahlendorf · Since 2015

The core activity of NatureConsult is consulting and research in the fields of environmental protection, biodiversity and sustainability. The company prepares expert opinions, reports and publications for organizations and institutions, such as the Federal Office for the Environment, and supports the development of strategies and policies for environmental protection and biodiversity.

Sustainability Sector

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Naturplan AG

Zurich · Since 2020

Technical Consulting & EngineeringSustainability Sector

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New Energy Systems GmbH

Rheinfelden · Since 2024

The core activity of New Energy Systems GmbH is the planning, development and implementation of innovative energy systems, particularly in the field of renewable energies, including heat pumps, heating systems, photovoltaic systems, cooling and air conditioning systems.

Solar & Photovoltaics

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Nice & Green SA

Nyon · Since 2009

Nice & Green SA is a privately held Swiss investment firm that provides bespoke funding and divestment solutions for businesses in the European market. It uses its own balance sheet to bridge funding gaps and supports cashflow and balance-sheet improvements, debt restructuring, R&D, M&A and business development financing.

Sustainability Sector

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Obwegeser Group AG

Diepoldsau · Since 2019

The core activity of REWIN Austria GmbH is the development and distribution of products and solutions for recycling and hygiene in various industries, particularly in gastronomy, hotels, nursing and retirement homes, canteens, catering and facility management. The products include, among others, the "bioBoy", a solution for the disposal of organic waste, and the "Mr.Fill", a self-compacting solar waste bin. The company positions itself as a partner for environmentally friendly and hygienic waste disposal.

Waste Management Industry

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Ochsner & Partner, Architekturbüro AG

Neunkirch · Since 1994

The core activity of Ochsner & Partner Architekturbüro AG is the planning and realization of construction projects, particularly in the fields of architecture and construction. The company offers services such as architecture, interior design, and real estate management, and has specialized in the planning and implementation of various construction projects, including kindergartens, residential buildings, municipal administrations, banks, and industrial buildings.

Solar & Photovoltaics

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Odermatt + Sicher AG

Stans · Since 1970

Odermatt + Sicher AG is a service company specializing in the planning and implementation of intelligent solutions in the fields of electricity, telecommunications, photovoltaics, and lighting. The company's core activity includes the installation, maintenance, and repair of electrical systems, telecommunications systems, photovoltaic systems, and lighting systems for private, commercial, industrial, and railway facilities.

Solar & Photovoltaics

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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.