Insulation in
Basel

52 companies in Insulation based in Basel — name and year of registration from the commercial register.

Companies

50 of 52 companies

ISO-CENTER AG Logo

ISO-CENTER AG

Since 1999 · 51–100 empl.4.3(20)

ISO-CENTER AG supplies technical insulation and insulation materials for building services and industrial applications. Its range includes products for thermal, acoustic and fire protection, as well as accessories; it also advises industrial customers and offers material processing to specification.

InsulationTechnical insulationFire protectionAcoustic protection
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #1
Beni Fugen Abdichtungen GmbH Logo

Beni Fugen Abdichtungen GmbH

Since 2020 · 1–10 empl.5.0(46)

The core activity of Beni Fugen Abdichtungen GmbH is the execution of joint renovations, application of joint sealants, silicone/hybrid joints, thermal insulation, building sealing and injections for damage repair of cracks in concrete. The company specializes in the professional processing and selection of sealing materials for a functional and elastic joint, particularly in the area of terraces, balconies, bathrooms and building sealing.

InsulationSilicone & hybrid jointsBuilding waterproofingThermal insulation
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #2
ALPHA Gruppe AG Logo

ALPHA Gruppe AG

Since 2021 · 1–10 empl.5.0(29)

The company's core activity encompasses various services in the fields of construction and infrastructure, including: road and civil engineering (excavation, foundation work, sewerage and core drilling), garden and landscape construction (garden design, planting, terrace and path construction, wall and embankment design), metal constructions, facility management (energy-efficient modernization, maintenance work, sanitary, heating, ventilation, cooling and electrical systems), and paving, asphalt works and edge finishing. Additionally, the company offers comprehensive solutions for business and private customers, including project planning and implementation, consulting and transparency.

Insulation
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Paul Welker AG Logo

Paul Welker AG

Since 1950 · 21–50 empl.5.0(2)

Paul Welker AG carries out acid-protection construction work and installs ceramic coverings, and is active in chemical apparatus construction.

InsulationChemical equipment constructionAcid protection constructionCeramic construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
pro clima CH GmbH Logo

pro clima CH GmbH

Since 2015 · 11–20 empl.

pro clima CH GmbH distributes systems and products for airtight and windtight building envelopes. Its range includes vapour control membranes, roofing and façade membranes, adhesive tapes, sealants and detailing solutions; the company also provides technical advice, services and seminars.

InsulationSystem products for air-tight and wind-tight building envelopesPre-assembly serviceTechnical hotline and site support
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
RST - Brandschutztechnik GmbH Logo

RST - Brandschutztechnik GmbH

Since 2017 · 1–10 empl.

RST - Brandschutztechnik GmbH provides services in structural fire protection, including fire-protection planning, quality assurance, specialist construction management (Fachbauleitung) and the execution of fire-protection measures. The company installs firestopping systems (e.g. seals, collars, claddings, drywall) and uses products approved for the Swiss market.

InsulationFire protection construction managementFire protection quality assuranceFire protection planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Vulcanus AG Logo

Vulcanus AG

Since 2021 · 1–10 empl.

Vulcanus AG provides fire-protection consulting and planning, covering structural and technical fire safety. Its services include building assessments, fire-protection and smoke-control concepts, escape and rescue plans, fire brigade plans, implementation of fire-safety measures, maintenance solutions and required tests.

InsulationFire Protection Planning and AdvisoryFire Safety Concepts and MeasuresEscape and Rescue Route Plans
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
RST-Brandschutztechnik Sternberger Logo

RST-Brandschutztechnik Sternberger

Since 2019 · 1–10 empl.

RST-Brandschutztechnik Sternberger is a fire-protection company that provides specialist construction management, quality assurance, fire protection planning and execution services for structural fire-safety projects.

InsulationFire protection planningExecution of structural fire protectionSpecialist site supervision for structural fire protection
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #8
All Solutions Europe GmbH Logo

All Solutions Europe GmbH

Since 2021 · 1–10 empl.

All Solutions Europe GmbH sells insulation materials, protective films and other building and insulation products. Its range includes parquet flooring, protective fleece and materials for thermal and UV protection.

InsulationInsulation boards and insulation materialsReinforcement and protective fabrics
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #9
Vabex Brandschutz AG Logo

Vabex Brandschutz AG

Since 2021 · 51–100 empl.4.4(7)

Vabex Brandschutz AG provides consulting, planning, installation and maintenance of fire protection systems and industrial piping. The company supplies wet and dry sprinkler systems, pre‑action and deluge systems, AFFF foam‑proportioning and water‑mist systems, fire curtains and smoke barriers, and performs servicing, repairs and major overhauls in accordance with VKF/SES standards.

InsulationFire protection systemsPiping constructionMaintenance and upkeep
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #10
Bäumle Logo

Bäumle

Since 2006 · 1–10 empl.4.2(5)

Bäumle provides technical insulation for buildings, building services and industrial facilities. Its services include thermal, cold, acoustic and fire protection, as well as high-temperature and water-pipe insulation.

InsulationBuilding insulationThermal insulationCold protection
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #11
Iso-Fuga GmbH Logo

Iso-Fuga GmbH

Since 1995 · 1–10 empl.3.7(3)

The core activity of iso-fuga GmbH is the execution of joint and sealing works, particularly in the areas of: Silicone and hybrid joints, thermal insulation, building sealing, and injection. The company offers solutions for various fields of application, such as: Silicone joints in bathrooms, connection joints on precast concrete elements, sealing on clinker, silicone joints in the marble area, joints on construction glazing elements, and joints on windows and door elements. iso-fuga GmbH positions itself as a specialist for joint and sealing works and offers its customers solutions for individual problems up to large-scale construction projects and special tasks.

InsulationBuilding waterproofingSilicone/hybrid jointsThermal insulation
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #12
SR

Swiss Reparatur GmbH

Since 2024 · 1–10 empl.5.0(6)

The core activity of Swiss Reparatur GmbH is the execution of repairs and sealings in the area of plates, joints and surfaces, particularly in the following areas: joint repair and renovation, plate repair and maintenance, sealings of all kinds, including silicone and cement joints, fire protection, especially the installation and maintenance of fire-resistant door sealings, repair and maintenance of ceramic tiles, marble and granite, mold removal and surface pre-treatment. The company offers these services particularly for bathrooms, tiles and other surfaces in Basel and its surroundings.

Insulation
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #13
Novisol Basel AG Logo

Novisol Basel AG

Since 1943 · 11–20 empl.

The core activity of Novisol Group encompasses the areas of insulation, fire protection and interior construction. Specifically, the company offers solutions for: Insulation: thermal insulation, cold insulation, soundproofing and ventilation insulation; Fire protection: fire-resistant walls, fire-resistant ceilings and other fire protection solutions; Interior construction: partition walls, heating and cooling ceilings, floors and ceiling systems. Additionally, the company provides individual consulting, planning and implementation of projects in these areas.

InsulationInsulationFire protectionInterior fit-out
No score yet
NeRa Isolierungen GmbH Logo

NeRa Isolierungen GmbH

Since 2013 · 1–10 empl.

The core activity of NeRa Isolierungen GmbH, Basel, is the manufacture and distribution of insulation materials for various industrial and technical applications, particularly in the field of thermal, cold and sound insulation.

InsulationWaterproofingInsulation
No score yet
BRS Brandschutzsysteme GmbH Logo

BRS Brandschutzsysteme GmbH

Since 2015 · 1–10 empl.

BRS Brandschutzsysteme GmbH provides services in structural and technical fire protection as well as insulation. Its offering includes fire stopping systems, fire protection cladding, spray-applied insulation, technical insulation, fire protection joints, custom constructions with individual approvals, and consulting and condition assessments.

InsulationFirestopping systemsFire protection claddingTechnical insulation
No score yet
LUSO-FUGA Mata Lapa Logo

LUSO-FUGA Mata Lapa

Since 2019 · 1–10 empl.

LUSO-FUGA Mata Lapa provides joint sealing and grouting for bathrooms, kitchens, terraces, swimming pools, glass, natural stone and other building elements. Its services also include parquet and fire-protection joints, as well as liquid-applied plastic waterproofing.

InsulationJoint sealingFirestop jointsSealing with water membrane and liquid plastic
No score yet
Neu Abdichtungen GmbH Logo

Neu Abdichtungen GmbH

Since 2021 · 1–10 empl.

Neu Abdichtungen GmbH carries out joint and building waterproofing, including fire-protection joints and fire stopping. Its services also include floor and concrete coatings, crack injection, and the repair and restoration of waterproofing.

InsulationSilicone & hybrid jointsFire protectionBuilding waterproofing
No score yet
H.M Abdichtung GmbH Logo

H.M Abdichtung GmbH

Since 2024 · 1–10 empl.

The company's core activity is the sealing of buildings and properties, including planning, implementation and maintenance. The company also offers plumbing services, as well as terrace and underground services.

InsulationFlat roof waterproofingBituminous waterproofingPlastic membranes
No score yet
Avasoll GmbH Logo

Avasoll GmbH

Since 2026 · 1–10 empl.

Avasoll GmbH provides insulation and fire-protection services, along with the installation and dismantling of ventilation systems. Its work includes thermal, cold, acoustic and technical insulation, fire-stopping, demolition, dismantling and adaptation work.

InsulationInsulationFire Protection WorksVentilation System Installation and Dismantling
No score yet
CASATEC, Karacic Logo

CASATEC, Karacic

Since 2000 · 1–10 empl.

The core activity of Casatec is insulation.

Insulation
No score yet
Sabani + Holzer GmbH Logo

Sabani + Holzer GmbH

Since 2019 · 1–10 empl.

Insulation
No score yet
ALPHA PRO Global Trading GmbH Logo

ALPHA PRO Global Trading GmbH

Since 2022 · 1–10 empl.

The core activity of ALPHA PRO GmbH is the manufacture and distribution of insulation and sealing materials, in particular aerogel, as well as the provision of accessories for garden assortments, such as privacy screens and pergolas.

Insulation
No score yet
WS

Walter Siefert AG, Asphaltgeschäft

Since 1956 · 1–10 empl.

Insulation
No score yet
ZG

Zerey GmbH

Since 1996 · 1–10 empl.

Insulation
No score yet
HW

HPS Wärme-, Kälte-, Schall- und Brandschutzisolierungen GmbH

Since 2002 · 1–10 empl.

Insulation
No score yet
IT

ISO TROY GmbH

Since 2005 · 1–10 empl.

Insulation
No score yet
MI

ML Isolierungen GmbH

Since 2011 · 1–10 empl.

Insulation
No score yet
DD

DBM Diagnostik Bau-Material GmbH

Since 2013 · 1–10 empl.

Insulation
No score yet
BS

Baureno Sain GmbH

Since 2016 · 1–10 empl.

Insulation
No score yet
RI

RAP Isolierungen GmbH

Since 2017 · 1–10 empl.

Insulation
No score yet
SS

SEALTECH SALIU SINANI

Since 2018 · 1–10 empl.

Insulation
No score yet
II

Isomarc Isolierungen GmbH

Since 2023 · 1–10 empl.

Insulation
No score yet
MA

MK Abdichtungen GmbH

Since 2023 · 1–10 empl.

Insulation
No score yet
HG

Hayamm GmbH

Since 2024 · 1–10 empl.

General contractor
No score yet
SB

Swiss Bedachung GmbH

Since 2024 · 1–10 empl.

Insulation
No score yet
GA

Golden AS Group GmbH

Since 2024 · 1–10 empl.

General contractor
No score yet
UA

U&S Abdichtungen GmbH

Since 2024 · 1–10 empl.

Insulation
No score yet
SS

Spenglerei Santos GmbH

Since 2024 · 1–10 empl.

Insulation
No score yet
DG

DNT-Isol GmbH

Since 2024 · 1–10 empl.

Insulation
No score yet
NG

Norga GmbH

Since 2025 · 1–10 empl.

Insulation
No score yet
AG

Aerohik GmbH

Since 2025 · 1–10 empl.

Engineer
No score yet
EB

E3 Bautechnik GmbH

Since 2025 · 1–10 empl.

Insulation
No score yet
HG

Hirobau GmbH

Since 2025 · 1–10 empl.

Insulation
No score yet
AI

ALBIM ISO AIR GmbH

Since 2025 · 1–10 empl.

Insulation
No score yet
DS

Dunamis Switzerland GmbH

Since 2025 · 1–10 empl.

Insulation
No score yet
TD

Torosdag Dämmberatung

Since 2025 · 1–10 empl.

Insulation
No score yet
SI

SN Isolierungen GmbH

Since 2025 · 1–10 empl.

Insulation
No score yet
CG

CETOisol GmbH

Since 2026 · 1–10 empl.

Insulation
No score yet
ND

NW Deckenbau Bauisolierungen GmbH

Since 2026 · 1–10 empl.

Insulation
No score yet

Insulation in Basel

52InsulationCommercial register (Zefix) · as of November 6, 2026
2021Median year of registrationCommercial register (Zefix) · as of November 6, 2026
53in the Canton of Basel-CityCommercial register (Zefix) · as of November 6, 2026
2,395in SwitzerlandCommercial register (Zefix) · as of November 6, 2026