Specialized Construction Installations in
Langenthal
6 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 6 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
SAShabani Allround Services
Since 2025
View profile
Specialized Construction Installations in Langenthal
6Specialized Construction InstallationsCommercial register (Zefix) · as of September 24, 2026
2023Median year of registrationCommercial register (Zefix) · as of September 24, 2026
304in the Canton of BernCommercial register (Zefix) · as of September 24, 2026
3,359in SwitzerlandCommercial register (Zefix) · as of September 24, 2026
Locations
Specialized Construction Installations in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 24, 2026
Industry axis
Specialized Construction Installations across SwitzerlandSpecialized Construction Installations in other places
By canton
Canton of Zurich546Canton of Vaud346Canton of Bern304Canton of Aargau255Canton of St. Gallen220Canton of Geneva215Canton of Ticino178Canton of Lucerne168Canton of Valais147Canton of Fribourg139Canton of Thurgau128Canton of Basel-Country121Canton of Schwyz101Canton of Zug89Canton of Solothurn87Canton of Grisons65Canton of Neuchâtel51Canton of Schaffhausen29Canton of Appenzell Outer Rhodes28Canton of Jura22Canton of Glarus19Canton of Obwalden18Canton of Nidwalden13Canton of Appenzell Inner Rhodes9Canton of Uri6
Place axis
All companies in LangenthalOther industries in Langenthal
Holding Companies93Restaurants52Property Management41Real Estate Brokerage35Management Consulting32Technical Consulting & Engineering28Architecture Firms26IT Consulting & Services25Real Estate Project Development25Fiduciary Offices24Automotive & Vehicle Trade24Hair Salons23NGOs & NPOs22General Contractors22Coaching & Personal Development19Auto Repair Shops19Facility Management & Cleaning18Advertising Agencies17Software Development17Mechanical Engineering Industry15Wholesale - General Specialty Trade15Other Service Industries14Construction & Project Management14Catering14Trade Fair & Event Organizers13Interior Construction13Plumbing & Building Services13Textile & Clothing Industry13Online Shops13Building Maintenance12Flooring & Tiling12Painting & Plastering12Beauty Salons12Pension Funds12Continuing Education Institutes12Insurance Brokerage & Consulting11Printing Companies11Electrical Planning & Installation10Cultural & Educational Organizations10Retail - Food & Luxury Items10Fitness Centers10Solar & Photovoltaics9Retail - Electronic Devices9Retail - General Specialty Trade9Retail - Textiles & Clothing9Photography8Repair of Machinery & Electronic Devices8Horticulture & Landscaping8