Specialized Construction Installations in
Langenthal
5 companies in Specialized Construction Installations based in Langenthal — name and year of registration from the commercial register. The list below shows them all.
Companies
All 5 companies in Langenthal
ASAG Air System AG
Since 1996
Air-conditioning systemsVentilation systemsService
View profile5(7)
RR HAUS & TECH GmbH
Since 2018
Sanitary workRefurbishment / RenovationNew build / Industrial
View profile4.7(15)
Lena Storen GmbH
Since 2022
Sun and weather protection productsBlind and shutter repairs and serviceInsect protection and pleated blinds
View profile5(9)
b:air AG
Since 2025
Consulting and planning for ventilation and air-conditioning systemsInstallation and implementation of systemsMaintenance, servicing and repairs
View profile
AMAssembla Montagen AG
Since 2023
View profile
Specialized Construction Installations in Langenthal
5Specialized Construction InstallationsCommercial register (Zefix) · as of August 26, 2026
2022Median year of registrationCommercial register (Zefix) · as of August 26, 2026
268in the Canton of BernCommercial register (Zefix) · as of August 26, 2026
2,896in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations
Specialized Construction Installations in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 26, 2026
Industry axis
Specialized Construction Installations across SwitzerlandSpecialized Construction Installations in other places
By canton
Canton of Zurich450Canton of Vaud311Canton of Bern268Canton of Aargau215Canton of Geneva196Canton of St. Gallen183Canton of Ticino164Canton of Lucerne144Canton of Valais131Canton of Fribourg129Canton of Basel-Country103Canton of Thurgau101Canton of Schwyz84Canton of Solothurn79Canton of Zug76Canton of Grisons53Canton of Neuchâtel43Canton of Appenzell Outer Rhodes24Canton of Schaffhausen21Canton of Jura20Canton of Glarus16Canton of Obwalden15Canton of Nidwalden12Canton of Uri6
Place axis
All companies in LangenthalOther industries in Langenthal
Holding Companies43Restaurants38Management Consulting27Property Management24Real Estate Brokerage24Architecture Firms22Fiduciary Offices22Hair Salons19IT Consulting & Services19Automotive & Vehicle Trade19NGOs & NPOs16Coaching & Personal Development15Technical Consulting & Engineering15Auto Repair Shops15Mechanical Engineering Industry14Real Estate Project Development14Plumbing & Building Services13Software Development13Facility Management & Cleaning13Interior Construction12Pension Funds12General Contractors11Flooring & Tiling11Painting & Plastering11Insurance Brokerage & Consulting11Printing Companies11Advertising Agencies11Online Shops11Beauty Salons10Textile & Clothing Industry10Retail - Electronic Devices9Fitness Centers9Other Service Industries8Electrical Planning & Installation8Kindergartens & Nurseries8Photography7Horticulture & Landscaping7Physiotherapy7Retail - Flowers & Plants7Retail - Food & Luxury Items7Retail - Textiles & Clothing7Catering7Clubs, Bars & Event Venues7Travel Agencies7Logistics & Transport Companies7Repair of Machinery & Electronic Devices6Building Maintenance6Civil Engineering6