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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesLungernGasser Felstechnik AG
Gasser Felstechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Gasser Felstechnik AG provides rock-engineering and specialist civil-works services, including underground construction, rock stabilization, blasting operations, specialized deep foundations and construction services. The company executes projects on and in rock and offers engineering support for the planning and delivery of integrated project solutions.

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Products & services

Industry:Specialized Construction Activities
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4.1/5

Gasser Felstechnik AG

✓ Offered5
Underground construction
Adits and tunnel construction with drill-and-blast, shaft construction using the break-out method or conventional methods, tunnel refurbishments, house access ways, lift shafts as well as profile widening and niches.
Rockfall protection
Rockfall protection, management of natural hazards, slope stabilization and work in high-alpine terrain with complete solutions tailored to the specific challenge from a single source.
Blasting operations
Rock removal, quarry management, safety blasting and structural blasting, including preparatory, drilling and blasting works as well as securing measures.
Special deep construction
Anchor works, excavation closures, micropile foundations, injections and demanding drilling, plus consulting and complete planning from pre-project stage.
Gasser building service
Building construction, civil engineering as well as conversions and renovations; in addition, infrastructure in alpine areas, restoration of natural stone retaining walls as well as raw materials and landfills.
Trust & reputation

ranQ Trust Score of Gasser Felstechnik AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Gasser Felstechnik AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Gasser Felstechnik AG scores 99.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.96.07%
Gasser Felstechnik AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
Gasser Felstechnik AG scores 61.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.23.34%
Qualifications+0.00

Gasser Felstechnik AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Press

Media

May 20, 2026Media
Wenn aus einer Hangsicherung Felskunst wird
baublatt.ch

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Location

Walchistrasse 30
6078 Lungern

At a glance

Legal form
Corporation
UID
CHE-105.740.926
Founded
1977 · 49 years
Last commercial register change
June 22, 2026
Employees
101 to 500
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.100.03%
    • Full methodology

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