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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionLostorfSchlosserei Guldimann, Inh. Gabriel Studer
Schlosserei Guldimann, Inh. Gabriel Studer Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Schlosserei Guldimann is the production and assembly of products and goods from the metal construction and locksmithing industry, including general metal construction and locksmithing work, which is created exactly according to the customers' wishes.

AI-generated
Offering

Products & services

Industry:Metal Construction
✓ Offered5
Metal Fabrication and Ironwork
General metal fabrication and ironwork, production and installation of products according to customer requirements, as well as free, non-binding quotations for projects.
Balustrades, Handrails and Canopies
Production and installation of balustrades, handrails and canopies for buildings and facilities.
Staircases and Windows
Production and installation of staircases and window frames or windows according to customer requirements.
Garden Gates
Production and installation of garden gates in metal fabrication design.
Custom Special Fabrications
Custom special fabrications made of metal fabrication and ironwork, exactly according to customer requirements.
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4.0/5

Schlosserei Guldimann, Inh. Gabriel Studer

Trust & reputation

ranQ Trust Score of Schlosserei Guldimann, Inh. Gabriel Studer: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Schlosserei Guldimann, Inh. Gabriel Studer scores 74.2 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.80.624%
  • 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.55.910%
  • 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.78.08%
Schlosserei Guldimann, Inh. Gabriel Studer scores 67.8 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.75.012%
  • 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.55.07%
Schlosserei Guldimann, Inh. Gabriel Studer scores 85.0 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).85.022%
Schlosserei Guldimann, Inh. Gabriel Studer scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schlosserei Guldimann, Inh. Gabriel Studer 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 8 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle58
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hauptstrasse 8
4654 Lostorf
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-257.093.773
Founded
2019 · 7 years
Last commercial register change
March 27, 2019
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.67.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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