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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryWood Processing & SawmillsSuchyStephan Bergmann
Stephan Bergmann Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Bergmann company encompasses the manufacturing, repair, renovation and enhancement of wood products, particularly in the field of: Staircases, Joinery, Roof trusses and timber construction, Balustrades and railings, Sustainable building and renovation. The company thus provides services in the field of wood construction and wood processing.

AI-generated
Offering

Products & services

Industry:Wood Processing & Sawmills
✓ Offered5
Staircases
Straight, turning and spiral staircases, with or without risers, intermediate landings or combinations of materials; fabrication and installation of staircases in solid wood.
Balustrades and guardrails
Balustrades, handrails and guardrails made of wood, stainless steel, metal or glass, with cable systems, wooden panels or laminated glass.
Timber framing
Simple or complex timber framing work, from the roof to the garage, with dormers, garden sheds, roofing and insulation.
Sustainable construction and renovation
Tailor-made renovation and sustainable construction solutions, reuse and enhancement of existing buildings, use of durable and local materials.
Joinery and interior fit-out
Joinery and interior fit-out work: doors, windows, wardrobes, furniture, kitchens, ceilings, wall panels, floors and storage.
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4.0/5

Stephan Bergmann

Trust & reputation

ranQ Trust Score of Stephan Bergmann: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Stephan Bergmann scores 70.7 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.75.024%
  • 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.40.910%
  • 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.95.08%
Stephan Bergmann scores 72.7 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.86.512%
  • 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%
Stephan Bergmann 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%
Stephan Bergmann scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stephan Bergmann 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 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rue de la Forge 11
1433 Suchy

At a glance

Legal form
Sole proprietorship
UID
CHE-109.806.659
Founded
2016 · 10 years
Last commercial register change
March 29, 2016
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.
67.0
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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