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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesMetalworkMosnangBüsser Metallbau AG
Büsser Metallbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Büsser Metallbau AG is a metal construction company that plans, fabricates and installs metal structures. Its services include balcony extensions, glazing, canopies, railings, stairs, doors and gates, carports, steel construction and fire protection solutions.

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Presence

Service area

Offering

Products & services

Industry:Metalwork
✓ Offered9
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Büsser Metallbau AG

Balcony annexes – balcony extensions
Balcony annexes and balcony extensions for multi-family buildings, with multi-storey balcony structures to create additional space and improve living and quality of life.
Glazing
Glazing combined with metal, focused on light transmission, energy efficiency and interior spaces that feel larger with a better view.
Canopies
Canopies, on request combined with a wind catcher, as protection against wind and weather; planned and built to suit the building and customer requirements.
Railings
Indoor and outdoor railings as fall protection, with various material combinations and surface treatments for a suitable design and precise fit.
Staircases
Individually adapted staircase systems for residential and industrial areas, planned, manufactured and installed in combination with chrome steel, glass, wood or stone.
Doors and gates
Doors and gates made of steel or aluminium, with a slim design, good thermal insulation and burglary resistance.
Carports
Carports as an alternative to a garage, planned, built and installed to match the building; structures focusing on stability and aesthetics.
Fire protection
Fire protection doors and fire protection glazing with the licensed Forster fire protection system.
Steel construction
Steel structures for small to medium projects, carried out with an in-house workshop and a 5 t crane.
Trust & reputation

ranQ Trust Score of Büsser Metallbau AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Büsser Metallbau AG scores 59.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.73.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.50.08%
Büsser Metallbau AG scores 83.5 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.95.212%
  • 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.55.07%
Büsser Metallbau AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Büsser Metallbau AG scores 12.0 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 35.12.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Büsser Metallbau AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Sonnhaldenstrasse 2a
9607 Mosnang

At a glance

Legal form
Corporation
UID
CHE-395.100.328
Founded
2013 · 13 years
Last commercial register change
July 19, 2021
Employees
1 to 10
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.70.03%
    • Full methodology

    Active in 1 of 26 cantons · 1 municipality

    • SGMosnang

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