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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentrySchüpfenStuberholz AG
Stuberholz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Stuberholz AG is a company for sustainable timber construction providing solutions for residential and commercial buildings, renovations, building envelopes and interior fit-outs. Its services include general contracting, timber engineering, consulting, carpentry/repair services, modular bathrooms and building-integrated photovoltaic solutions.

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Offering

Products & services

Industry:Timber Construction & Carpentry
✓ Offered9
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4.4/5

Stuberholz AG

Wood-based residential construction
Single-family homes, multi-family homes and multi-storey timber construction with execution planning, structural calculations, element prefabrication, and turnkey or partial delivery.
Remodelling and renovation
Remodelling, renovation, serial renovation, plus extensions and storeys with feasibility review, cost assessment, preliminary design and realisation.
Timber commercial construction
Office, industrial, multi-purpose and depot buildings plus shelters in timber, with structural planning, optimisation and timber engineering support.
Building envelope and roof renovation
Facades, roof renovation and building-integrated photovoltaics with advice on planning, construction, cost effectiveness and energy optimisation.
Interior fit-out
Parquet floors, kitchens, bathrooms, modular bathrooms, and cupboards and doors with planning, material selection, construction management and, on request, repair service.
General and total contracting
End-to-end project delivery for new builds and refurbishments with project development, advice, cost calculation, quotations, planning and coordination of all trades.
Initial consultation for remodelling projects
Initial consultation for remodelling projects with feasibility and cost analysis plus concrete solutions within the available budget.
Feasibility study and existing-building advice
Feasibility studies, advice on working with existing buildings, and assessment of repair, renovation or replacement new build with cost transparency.
Carpentry express service
Fast carpentry work and repairs on site with immediate solution proposals and, if needed, execution as an emergency service for urgent cases.
Trust & reputation

ranQ Trust Score of Stuberholz AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Stuberholz AG scores 73.7 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.61.324%
  • 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.86.510%
  • 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.95.08%
Stuberholz AG scores 92.3 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.82.07%
Stuberholz AG scores 85.0 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).85.022%
Stuberholz AG scores 80.0 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 35.80.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stuberholz AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.2 out of 5 stars from 29 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
4.2
of 5

Aggregated from 29 reviews across all connected sources

Sources
GGoogle4.229
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Sägestrasse 22
3054 Schüpfen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.944.096
Founded
1926 · 100 years
Last commercial register change
March 4, 2026
Employees
21 to 50
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

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