8'993 companies found
Schafer AG
Reinach Ag · Since 1985
The core activity of Schafer AG encompasses the following areas: * Sewer cleaning (suction and flushing work, sewer inspection) * Street cleaning (surface cleaning) * Crane work and excavator work * Transport (special transport) * Rental of special vehicles and equipment Thus, the company offers a wide range of services in the field of infrastructure and construction economy.
Schaller Olivier Sàrl
Rebeuvelier · Since 2002
Schaller Olivier Sàrl provides heating, sanitary and ventilation services including installation, bathroom renovations and heating system refurbishment. The company installs systems such as heat pumps, pellet boilers and geothermal probes, and also offers solar installations (in collaboration with Eco6therm), water treatment and rainwater recovery solutions.
Schindler Haustechnik GmbH
Frutigen · Since 2015
The core activity of Schindler Haustechnik GmbH encompasses the installation, maintenance, and repair of sanitary facilities and heating systems, including consulting and planning of bathroom and kitchen installations, as well as the installation of heat generation systems such as log wood heating systems and chip wood heating systems.
Schwarzwälder AG
Winterthur · Since 1996
The core activity of Schwarzwälder AG is the planning, execution and maintenance of roof, facade and solar systems. Specifically, this includes: Roofing work (pitched roof, flat roof), Facade construction and renovation, Installation and maintenance of solar systems (photovoltaics), Energy-efficient renovation of roofs and facades. The company thus offers services in the field of building envelopes and renewable energies.
Semadeni Impiantistica SA
Poschiavo · Since 2017
The core activity of Semadeni Impiantistica SA consists in the planning and realization of various technical plants and installations, including: hydraulic systems, heating systems, sanitary installations, ventilation systems, solar systems and renewable energies, roofing and sheet metal work. The company thus offers a wide range of services in the field of technical building equipment and installation.
Senn Haustech AG
Unterägeri · Since 2001
The core activity of Senn Haustech AG is consulting, planning and implementing sanitary, heating and solar systems.
SETELEC SA
Saillon · Since 2004
The core activity of Setelec SA is to provide services in the field of electrical installations, including: * Installation of photovoltaic systems * Electrical installations in buildings * LED lighting * Electric mobility (installation of charging stations for electric vehicles) * Domotics & Multimedia (smart home and multimedia solutions) * OIBT control (testing and certification of electrical installations) * Electroménager (sale and repair of electrical appliances) * Piquet service (emergency service for electrical installations) The company thus offers a wide range of services in the field of electrical engineering and renewable energy.
Smart Sanieren GmbH
Wisen So · Since 2020
Smart Sanieren GmbH provides independent energy consulting for homeowners, carrying out EnergieCheck assessments and GEAK Plus reports to evaluate heating systems and renovation options. Services include technical system planning, assistance with permits and funding applications, and project coordination during implementation.
solar4you ag
Oberdorf Bl · Since 2013
The core activity of Solar4you AG is the planning, installation and distribution of solar systems, including solar thermal solutions, rainwater systems and autonomous solar systems for independent power supply. The company offers comprehensive services in the field of renewable energy, including consulting, installation and maintenance of solar systems, as well as the delivery of plug-and-play island solar systems for self-assembly.
Solarhirsch GmbH
Gwatt (Thun) · Since 2022
Solarhirsch GmbH supplies photovoltaic systems and components and sells solar modules, inverters, batteries, mounting systems, cables and accessories through an online shop. It provides services from system planning to installation, offers material supply for self-installation, and provides monitoring services for PV systems.
SolClear GmbH
Henau · Since 2024
The core activity of SolClear GmbH is the cleaning of solar systems, particularly photovoltaic systems, to maximize their efficiency and lifespan. To this end, the company offers chemical-free and environmentally friendly cleaning methods based on state-of-the-art technology and certified cleaning experts.
Sol-EM GmbH
Adliswil · Since 2020
Sol-EM GmbH designs and engineers solar thermal and photovoltaic systems and supplies components such as flat-plate collectors, vacuum tubes, photovoltaic modules, boilers and storage. Services include planning and engineering, assistance with permits and funding applications, and support for system execution.
Sonderegger AG Zumikon
Zumikon · Since 1983
The core activity of Sonderegger AG Zumikon is the planning, execution and maintenance of steep and flat roofs, including facades and skylights, as well as the installation of solar systems.
SOS DECHETS SARL
Fribourg · Since 2024
The core activity of SOS Déchets encompasses a wide range of services in the fields of waste disposal, cleaning, and dismantling. Specifically, the company offers the following main activities: * Waste disposal and removal of unwanted items * Moving services * Cleaning of rooms and surfaces * Dismantling of structures, kitchens, bathrooms, etc. * Concierge services for real estate * Container rental for waste disposal purposes * Hoarding cleanup and disposal services The company provides these services to both private and commercial customers in Switzerland.
Staub Photovoltaik GmbH
Hombrechtikon · Since 2023
The core activity of STAUB Photovoltaik GmbH is the planning, installation, and maintenance of photovoltaic systems for private and commercial customers in Switzerland. The company offers comprehensive services, including consulting, planning, installation, and maintenance of solar systems, as well as calculating their economic viability and monitoring their performance. It specializes in the installation of solar modules on existing roofs (on-roof systems) and the integration of solar modules into new buildings and roof renovations (in-roof systems). Additionally, the company also offers planning and installation of carports and shelters with integrated solar modules.
Sustech AG
Uster · Since 2008
The core activity of Sustech AG is consulting, planning and measurement in the field of building technology, particularly in the areas of energy, building physics, heating, ventilation, air conditioning, refrigeration and photovoltaics, with the goal of developing and implementing sustainable and energy-efficient solutions for buildings.
Swiss ROHRINSPEKTOR GmbH
Tenniken · Since 2021
The company's core activity is sewer renovation and maintenance, including related services such as sewer cleaning, sewer inspection, pipe location, tightness testing and rehabilitation planning.
TB Gränichen Energie AG
Gränichen · Since 2011
TB Gränichen Energie AG supplies electrical energy and operates the distribution network. Its responsibilities include purchasing and distributing electricity, operating and maintaining substations and distribution cabinets, new connections and meter management, billing, street-light maintenance, energy advisory services and emergency response.
TB Gränichen Wasser AG
Gränichen · Since 2011
TB Gränichen Wasser AG supplies drinking and utility water, sourcing from springs and groundwater and operating reservoirs and pump stations. Its responsibilities include monitoring water quality, maintaining and repairing infrastructure, creating new connections, ensuring firefighting water reserves, customer administration and emergency response.
TECH-SUN Sàrl
Châtillens · Since 2021
The core activity of TECH-SUN Sàrl is the planning, consulting and implementation of projects in the field of renewable energies, particularly: * Photovoltaics (production of electricity from solar energy) * Heat pumps (heating of buildings using environmental heat) * Charging stations for electric vehicles (charging points). The company thus provides solutions for the generation and use of renewable energies and supports customers in the implementation of projects in these areas.
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Source: Federal Statistical Office, UID register