Building envelope and protection work
The team carries out sheet-metal work, roofing, façade work and lightning protection, combining traditional craftsmanship with modern technology.
Source: LinkedIn company description · Retrieved October 13, 2026
Company profilealtherrag.ch ↗
Altherr Urnäsch Ag Altherr Gossau Ag
The company carries out sheet-metal work, roofing, façade work and lightning protection using traditional craftsmanship complemented by modern technology.
- Headquarters
- Urnäsch, SwitzerlandSource: RevenueBaseRetrieved October 13, 2026
- Employee range
- 51 to 200Source: RevenueBaseRetrieved October 13, 2026
- Published list appearances
- 2 supported appearances ↗Source: RevenueBase lists
What does Altherr Urnäsch Ag Altherr Gossau Ag do?
The company also undertakes energy-sustainable building renovations and advises on and installs thermal solar systems for hot-water use and photovoltaic systems for electricity generation.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Services & capabilities.
Solar energy systems
The company advises on and installs thermal solar systems for hot-water use and photovoltaic systems for electricity generation.
Source: LinkedIn company description · Retrieved October 13, 2026
Company lists.
Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.
#19OF 25
↗#18OF 25
↗Positions describe ordering within each source list. See how lists are built ↗
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Open the published source list.Altherr Urnäsch Ag Altherr Gossau Ag
#19 Architectural metal roofing companies
Snapshot: September 30, 2026
Company information
Sources & data notes.
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 30, 2026 and October 10, 2026. How the company lists are built. The source retrieval dates show when RevenueBase obtained these records; the source authors’ last update dates are not available. The saved independent fact check and its source evidence were revalidated on October 14, 2026.
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