Insulation in the
Canton of Solothurn
74 companies in Insulation based in the Canton of Solothurn — name and year of registration from the commercial register.
50 of 74 companies
Bautherm Fassaden AG
Since 1987 · 11–20 empl.5.0(7)
Bautherm Fassaden AG carries out compact façade systems and system-based façade insulation, using materials such as polystyrene foam or mineral wool. Its services also include thermal insulation for attic floors and basement ceilings, as well as preparing detailed specifications.
ETA Dämmtechnik GmbH
Since 2018 · 11–20 empl.4.8(23)
The core activity of ETA Dämmtechnik GmbH is the planning, execution and implementation of insulation solutions for various application areas, including thermal, cold, sound and fire protection insulation, using eco-certified materials and the highest quality standards.
IEP Technologies GmbH
Since 1986 · 11–20 empl.5.0(4)
IEP Technologies GmbH designs and supplies explosion protection systems and components for process industries. Its services include explosion suppression, venting and isolation, spark detection, materials testing, engineering and system support.
AGI AG für Isolierungen, Zweigniederlassung Zuchwil
Since 1992 · 21–50 empl.5.0(5)
AGI AG für Isolierungen, Zweigniederlassung Zuchwil provides technical insulation and structural fire protection services. Its activities include consulting and planning, BIM planning, installation of insulation and fire-protection systems, sealing and maintenance.
Sopi Abdichtungen GmbH
Since 2017 · 1–10 empl.5.0(12)
Sopi Abdichtungen GmbH carries out flat-roof waterproofing and insulation work. Its services include bitumen, synthetic and EPDM waterproofing, roof renovations, green roofs, terrace and walkway paving, and sheet-metal work.
LSS Lärmschutz AG
Since 1993 · 1–10 empl.5.0(3)
The core activity of LSS AG is the development, manufacture and distribution of noise protection solutions, particularly noise protection cabins for industrial applications as well as custom-made solutions for companies, public institutions and private individuals.
Kissling Schutzanstriche GmbH
Since 2018 · 1–10 empl.4.6(12)
Kissling Schutzanstriche GmbH sells paints and coating products for walls, floors, roofs, façades, metal and wood. It also provides advice and system solutions for maintenance, corrosion and mould protection, and façade coatings.
Lindenbolt AG
Since 1997 · 1–10 empl.
Lindenbolt AG carries out thermal, cold and acoustic insulation work, as well as structural fire protection. Its services include insulation for technical systems and building services, heat pump covers, rubber insulation and fire-stopping systems.
Roth Gruppe AG
Since 1998 · 11–20 empl.
Roth Gruppe AG provides technical insulation, structural fire protection and interior fit-out solutions, and offers related services such as consulting, training and software for fire-protection management.
AIC (anti icing and pollution cover) Systems GmbH
Since 2010 · 1–10 empl.
The core activity of AIC Systems GmbH is the development and manufacture of protection systems against ice and contamination for antennas and other technical installations in the fields of telecommunications, access, offshore and onshore. The products are designed to prevent network failures in winter due to ice formation on antennas and protect personnel, equipment and tools from contamination.
SeiTECH Industrie-ISOLIERUNG GmbH
Since 2017 · 1–10 empl.
SeiTECH Industrie-ISOLIERUNG GmbH provides industrial insulation for cooling and heating systems, as well as building services installations. Its services include fire protection, thermal and acoustic insulation, cladding, and custom solutions for technical facilities.
Hauff-Technik Swiss AG
Since 2017 · 11–20 empl.
Hauff-Technik Swiss AG supplies cable and pipe sealing systems and house entry solutions for building and infrastructure projects, offering components such as liner pipes, sealing rings and foundation solutions.
VeLor GmbH
Since 2018 · 1–10 empl.
VeLor GmbH carries out joint sealing and interior and exterior painting. Its sealing work includes joints in bathrooms and kitchens, as well as around windows, doors and concrete surfaces.
Alphabeta Fugen GmbH
Since 2019 · 1–10 empl.
Alphabeta Fugen GmbH carries out construction waterproofing and joint-sealing work. Its services include silicone, hybrid, natural-stone, mortar and fire-protection joints, as well as waterproofing with liquid plastic, vapour barriers and water-repellent membranes.
HEBGO AG
Since 2005 · 11–20 empl.5.0(2)
HEBGO AG manufactures fittings for doors and windows, seals, threshold profiles, brackets and sheet-metal products. Its products are distributed through specialist hardware retailers, with selected items also available in its online shop.
Bau-Flex Dettwiler AG
Since 2007 · 1–10 empl.4.7(3)
Bau-Flex Dettwiler AG provides building waterproofing and joint-sealing services. Its offerings include sealing-tape installation, concrete injections, groundwater waterproofing, liquid membrane coatings, injection hoses, stone-wall restoration and firestop installations.
ITAG Schweiz GmbH
Since 2019 · 1–10 empl.
The core activity of CS2 AG is the provision of services in the field of new media, integrated communication and the development of individual applications, particularly in the context of information and communication technology.
Wyss Brandschutz AG
Since 2007 · 11–20 empl.5.0(2)
Wyss Brandschutz AG specialises in fire protection for buildings and advises architects, construction planners and general contractors on fire protection measures. Its services include fire stopping, fire-resistant cladding and coatings, as well as a fire-stopping solution for service risers.
Gallner AG
Since 2021 · 1–10 empl.
Gallner AG carries out fire protection and insulation work. Its services include technical insulation, fire protection cladding and ducts, joint and sealing work, and BIM planning.
Brandschutz Urso GmbH
Since 2022 · 1–10 empl.5.0(10)
The core activity of Brandschutz Urso GmbH is the planning, implementation and maintenance of fire protection solutions for buildings and technical infrastructures. This includes in particular: structural fire protection through the implementation of fire compartments, fire-stopping and fire-resistant cladding; technical insulation to protect technical infrastructure by insulating lines, pipes, ventilation and channels; and preventive maintenance work for the continuous maintenance and updating of fire protection measures.
Tectus Abdichtungen GmbH
Since 2019 · 1–10 empl.5.0(7)
Tectus Abdichtungen GmbH builds and renovates flat roofs and carries out waterproofing and sheet-metal work. Its services also include floor coatings, protective and usable roof layers, and rooftop photovoltaic installations.
3C Creativ Clear Quick GmbH
Since 2020 · 1–10 empl.
3C Creativ Clear Quick GmbH is a specialist company for fire-protection and construction-technical solutions. Its services include fire protection (Promat systems), sealing/waterproofing, joint work, insulation and flocking for new builds, conversions and renovations.
AM Fugenart GmbH
Since 2023 · 1–10 empl.5.0(8)
AM Fugenart GmbH provides joint sealing and waterproofing services. Its work includes joint repairs, silicone joints, liquid-applied plastic waterproofing, floor coatings, fire protection, vapour barriers and windproofing.
Isol24 GmbH
Since 2022 · 1–10 empl.5.0(3)
Isol24 GmbH carries out thermal and refrigeration insulation. Its services also include insulation in the plumbing and sanitary sector, ventilation work, and fire stopping.
CURAU AG
Since 2018 · 11–20 empl.4.0(7)
CURAU AG provides thermal and acoustic insulation services, specialising in blowable (blown-in) insulation materials for buildings. Services include planning, consulting and execution of insulation projects for renovations, timber element construction and acoustic applications.
Binggeli Abdichtungstechnik GmbH
Since 2023 · 1–10 empl.4.6(9)
Binggeli Abdichtungstechnik GmbH plans and carries out waterproofing work on flat and pitched roofs and building façades, for both new buildings and renovations. Its services also include timber and tiled terraces, as well as sheet-metal work.
Komfort Bau GmbH
Since 2024 · 11–20 empl.4.9(7)
Komfort Bau is a provider of products and solutions for the construction industry, particularly in the areas of building sealing, coatings, tile adhesives, industrial floors, repair and sealing materials, as well as additives for mortar. The company's core activity is the development, manufacture and distribution of these products, which are designed to meet the essential needs of people and the environment.
GP Isolierungen GmbH
Since 2013 · 1–10 empl.4.0(4)
The core activity of GP Isolierungen GmbH is the planning and installation of thermal and cold insulation as well as fire protection insulation, including the elimination of weak points such as ceiling and wall penetrations of electrical cables, pipes and ventilation ducts. The company also offers services in the field of climate protection and environmental protection through professional insulation.
Noviron AG
Since 2025 · 1–10 empl.
Noviron AG is a construction company that provides services in fire protection, joint sealing, technical insulation, thermal insulation, and drywall and plastering work. The company supports new-build, conversion, and renovation projects with coordinated planning and professional execution.
refubau AG
Since 2023 · 1–10 empl.5.0(1)
refubau AG plans and carries out flat-roof construction, building and terrace waterproofing, green roofs and terrace design. Its services also include maintenance and renovation, consulting on waterproofing plans and quality assurance, and the planning and installation of lightning protection systems.
Flury Spenglerei
Since 2025 · 1–10 empl.
Flury Spenglerei carries out sheet-metal work and work on pitched and flat roofs. Its services include gutters and downpipes, metal roofing, flat-roof waterproofing, custom sheet-metal fabrication, renovations and repairs.
ISO SWISS GmbH
Since 2026 · 1–10 empl.
ISO SWISS GmbH provides thermal and cold insulation services as well as structural fire protection. Its services include insulating walls, ceilings and pipes, along with fire and pipe penetration seals and fire protection joints.
AXARO FLACHDACH, Inh. Enrik Kuzhnini
Since 2026 · 1–10 empl.
AXARO FLACHDACH, Inh. Enrik Kuzhnini provides flat roof work, waterproofing, renovations, and technical service. The company also offers sheet metal work, lightning protection, maintenance, and work-safety services for roofs and buildings.
Thermoluxx Swiss AG
Since 2007 · 1–10 empl.
The core activity of Thermoluxx Swiss AG is the development, manufacture and distribution of technologically advanced and environmentally friendly insulation and surface sealing products for various applications such as building interior insulation, building exterior insulation, prevention of temperature-related deformations, pipeline coating, tank coatings, corrosion protection and protection of objects under monument protection.
Insultech AG
Since 2011 · 1–10 empl.
Insultech AG develops, manufactures and processes insulation products for high-temperature and refractory applications. It produces custom textile insulation for machinery, plants and piping, and supplies and advises on high-temperature insulation materials for use up to 1600 °C.
AF Fenster - Glastechnik GmbH
Since 2018 · 1–10 empl.
AF Fenster - Glastechnik GmbH sells, fabricates and installs windows, entrance doors and a range of glass solutions including shower enclosures, glass railings, balustrades and kitchen splashbacks. The company also provides repair services and an emergency glass-break service.
Duraku GmbH
Since 2023 · 1–10 empl.
Duraku GmbH provides painting and plastering, cleaning services and property maintenance. Its services include interior and façade work, building cleaning, garden care, winter maintenance and minor repairs.
Pro Dämm GmbH
Since 2025 · 1–10 empl.
Pro Dämm GmbH provides insulation and installation services focused on thermal and acoustic insulation, insulation of heating and sanitary systems, on-site installations and passive fire protection. The company serves private, industrial and commercial clients.
Sibarelli Group GmbH
Since 2025 · 1–10 empl.
Sibarelli Group GmbH is a general contractor that provides construction and demolition services, including flat-roof work, waterproofing, clearances, demolition and masonry. The company also coordinates partner subcontractor services and handles project coordination and waste disposal.
Nextoria Bau GmbH
Since 2025 · 1–10 empl.
Nextoria Bau GmbH is a Swiss specialist company for insulation, sealing, thermal isolation, and joint sealing work. The company also provides fire protection services as well as construction management and project coordination for building and renovation projects.
S. Aeby Bauabdichtungen GmbH
Since 2024 · 1–10 empl.
R & K Schneider AG
Since 1974 · 1–10 empl.
Poti Augusto
Since 1983 · 1–10 empl.
Membranbau Texbau AG
Since 1984 · 1–10 empl.
Aktiengesellschaft ISO 2000
Since 1991 · 1–10 empl.
We Ru Renovationen GmbH
Since 1996 · 1–10 empl.
ADF Bauabdichtungen Aldo Günter
Since 1999 · 1–10 empl.
Isolationen + Innenausbau Urs Bichsel
Since 1999 · 1–10 empl.
MK Fugen GmbH
Since 2003 · 1–10 empl.
Rocco Pisani Fugenabdichtungen
Since 2006 · 1–10 empl.
Insulation in the Canton of Solothurn
Insulation in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
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