9'016 companies found
AIK Technik AG
Sursee · Since 2018
The core activity of AIK Technik AG is the development and implementation of innovative technologies and processes for residue treatment, material recovery and environmental technology. The company focuses particularly on the realization of closed material cycles in environmental and circular economy, residue and wastewater treatment plants as well as soil remediation plants.
Arbon Energie AG
Arbon · Since 2001
The core activity of Arbon Energie encompasses the supply of electricity, water, district heating, and telecommunications. Specifically, the company offers: * Electricity supply through the operation of its own distribution network and cooperation with the electricity producer SN Energie AG * Water supply through its own lake water treatment plant for Lake Constance drinking water * District heating supply through its own heat network * Telecommunications services through its own fibre-optic network, including internet, telephony, mobile and television services The company is thus a regional utility provider offering a wide range of energy and communication services.
Autogesellschaft Sissach-Eptingen AG
Eptingen · Since 1917
The company's core activity is the disposal and transportation of waste, including household waste, bulky waste, green waste, cardboard and paper, as well as providing services such as waste collection and fuel stations. The company also offers rental properties, including apartments and storage spaces.
Baumann Elektroinstallationen GmbH
Nidau · Since 2000
The core activity of Baumann Elektroinstallationen GmbH is the provision of services in the field of electrical engineering, particularly in the areas of: electrical installation, service and maintenance of electrical systems, building automation (control of lighting, heating, ventilation and security systems), communication (telephony, WLAN and networks), planning and installation of wallboxes and solar energy and photovoltaic systems, and device testing (testing of electrical devices for safety and compliance with regulations). The company offers these services to both private households and businesses, positioning itself as a reliable partner for electrical installations and services in the Biel region and surrounding areas.
Beosolar GmbH
Spiez · Since 2010
The company primarily focuses on planning, installing, and maintaining energy and building technology systems, particularly in the areas of heating, photovoltaics, and energy efficiency. It offers its customers comprehensive services, including energy consulting, energy optimization, maintenance work, and repairs, to ensure a sustainable and efficient energy supply.
Bioenergie Frauenfeld AG
Frauenfeld · Since 2021
Bioenergie Frauenfeld AG operates a wood-fired power plant that converts regional residual wood via pyrolysis into biochar, heat and electricity. The facility feeds the produced renewable electricity into the grid, supplies waste heat to the Schweizer Zucker factory and the Thurplus district heating network, and markets the produced biochar for agricultural and horticultural uses.
Biolüssi Wärmeverbund GmbH
Turbenthal · Since 2010
Biolüssi Wärmeverbund GmbH operates a local district heating network powered by a wood‑chip heating plant, supplying heat for space heating and domestic hot water via buried distribution pipelines and building heat‑exchange stations. The website documents the plant’s boilers and storage system and provides information on on‑site green‑waste processing and compost availability.
Biopower Nordwestschweiz AG
Liestal · Since 2005
The core activity of Biopower Nordwestschweiz AG is the collection, processing and utilization of organic waste for energy production. The company offers services such as consulting, planning and concepts for the separate collection of organic waste and operates its own biopower plants in Pratteln, Ormalingen and Liesberg.
Bossi & Nicca AG
Tiefencastel · Since 2020
Bossi & Nicca AG provides transport and logistics services, including construction-material transports, concrete mixer deliveries, tipper and skip (mulden) services, snow clearing, and passenger/extramile services such as PostAuto lines, sport bus operations and shuttles.
Bosson + Rapo SA
Carouge Ge · Since 1987
The core activity of Bosson + Rapo SA consists of the installation, maintenance and repair of heating systems, solar systems and fuel tanks, as well as the provision of 24-hour emergency services for these systems.
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Source: Federal Statistical Office, UID register