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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryWatch IndustryMuttenzPhilippe Du Bois et fils S.A.
Philippe Du Bois et fils S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Philippe Du Bois et fils S.A. produces and sells handcrafted Swiss wristwatches assembled in its own atelier and fitted with historical mechanical movements from the 20th century.

AI-generated
Offering

Products & services

Industry:Watch Industry
✓ Offered7
Watches
Strictly limited Swiss wristwatches with historical movements from the 20th century, some as anniversary models, with manual winding or automatic, in the online shop and in exhibitions.
Historical Swiss Watch Movements
Original historical calibres from Swiss production, professionally revised, stored and insured; available in some cases with a DBF token and a digital proof of ownership via blockchain.
Watchmaking Atelier
Revisions, restorations and new watch making, along with watch production and service, guided tours of the collection and atelier, and insights into traditional watchmaking craftsmanship.
Watch Straps and Buckles
Watch straps and buckles for DuBois-et-fils watches, including steel, PVC/rubber, leather/rubber, textile/rubber and leather straps, as well as pin and deployant buckles.
Auctions
Auctioning selected DuBois-et-fils timepieces and special pieces, including limited models, vintage watches and individual collectors’ items, with bidding process and end date.
NFT-Diary
Watch with a digital diary in which a person documents thirty days from their life; the entries are linked to a specific watch and can be auctioned later.
DuBois et fils Registered Shares
Registered share packages with shareholder benefits, including 20% vouchers on watches, voting rights at the general meeting, invitations to events and special offers.
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4.8/5

Philippe Du Bois et fils S.A.

Trust & reputation

ranQ Trust Score of Philippe Du Bois et fils S.A.: 4.8 out of 5.0

Trust Score4.8/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Philippe Du Bois et fils S.A. scores 98.0 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.96.524%
  • 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.100.010%
  • 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.100.08%
Philippe Du Bois et fils S.A. 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%
Philippe Du Bois et fils S.A. 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%
Philippe Du Bois et fils S.A. scores 82.9 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 35.82.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Philippe Du Bois et fils S.A. reaches a ranQ Trust Score of 4.8 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 90 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 90 reviews across all connected sources

Sources
GGoogle590
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hofackerstrasse 48
4132 Muttenz
Opening hours
Mon
09:00 - 11:30, 14:00 - 16:30
Tue
09:00 - 11:30, 14:00 - 16:00
Wed
09:00 - 11:30, 14:00 - 16:00
Thu
09:00 - 11:30, 14:00 - 16:00
Fri
09:00 - 11:30, 14:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.020.205
Founded
1946 · 80 years
Last commercial register change
July 1, 2025
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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