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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesJoineryTroistorrentsDUBOSSON FRERES SA
DUBOSSON FRERES SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

DUBOSSON FRERES SA is a woodworking and joinery company that manufactures bespoke interior and exterior woodwork, including kitchens, bathrooms, staircases, parquet flooring, windows, doors and custom furniture.

AI-generated
Offering

Products & services

Industry:Joinery
✓ Offered6
Bespoke joinery and fittings
Joinery work, windows, insulation, parquet floors, kitchen and bathroom fittings, cupboards, entrance and interior doors, various furniture items, made to measure.
Kitchen fittings
Custom-fit wood and modern kitchens with worktops in laminate, compact, Dekton, granite, quartzite and wooden finishes.
Bespoke furniture
Tables, living-room furniture, furniture and fittings made to measure in oak, steel, fir, laminate or lacquered.
Bespoke staircases
Interior and exterior staircases made to measure, in particular in reclaimed wood, larch and oak, with variants that include integrated storage.
Indoor and outdoor fittings
Fittings for bathrooms, cupboards, kitchens, bedrooms, living rooms, utility rooms, pantries and dressing rooms, as well as terraces, balconies, ceilings and gates.
Joinery and doors
Wood or wood-metal windows, doors, entrance doors and interior doors, gates, renovations and insulation.
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4.2/5

DUBOSSON FRERES SA

Trust & reputation

ranQ Trust Score of DUBOSSON FRERES SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

DUBOSSON FRERES SA scores 74.7 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.79.424%
  • 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.52.910%
  • 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.88.08%
DUBOSSON FRERES SA scores 85.5 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.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.55.07%
DUBOSSON FRERES SA 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%
DUBOSSON FRERES SA scores 5.1 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 35.5.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DUBOSSON FRERES SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 7 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 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Chemin des Dents du Midi 8
1872 Troistorrents
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.725.861
Founded
2001 · 25 years
Last commercial register change
May 23, 2024
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

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