ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIndustryWatch manufacturerLes BreuleuxMercier SA
Mercier SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Mercier SA provides production services for watch manufacturers. It assembles and fine-tunes timepieces, from individual pieces to series, and also reconditions watches and mechanisms and provides after-sales service.

AI-generated
Offering

Products & services

Industry:Watch manufacturer
✓ Offered4
Assembly and timepiece regulation
Assembly and regulation of watches, from the unique piece to the series, for steel watches or jewellery pieces, with adaptation to production requirements.
Reconditioning and after-sales service for movements and watches
Reconditioning and after-sales service for movements or watches, handled with the same care as assembly and regulation.
Watchmaking production capacities
Additional production capacities for watchmakers, with responsiveness and flexibility based on production needs.
Inspection and watchmaking production equipment
Workshops equipped with production and inspection equipment for watchmaking work, geared toward performance and consistent quality.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.2/5

Mercier SA

Trust & reputation

ranQ Trust Score of Mercier SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

Mercier SA scores 67.0 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.67.624%
  • 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.63.210%
  • 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.70.08%
Mercier SA scores 89.3 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.70.07%
Mercier 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%
Mercier SA scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Mercier SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 11 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.411
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Mercier SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Mercier SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Mercier SA by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Mercier SA to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Route de France 3
2345 Les Breuleux
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-102.202.101
Founded
1982 · 44 years
Last commercial register change
June 27, 2022
Employees
11 to 20
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

    Similar companies

    CW
    Cattin Watch Sàrl
    Les Breuleux
    PS
    Polinox SA
    Les Breuleux
    PD
    Polissage des Franches-Montagnes Sàrl
    Les Bois
    DA
    DS assemblage Sàrl
    Courfaivre
    PS
    Prisma S.A.
    Porrentruy
    AW
    Aéro Watch SA
    Saignelégier
    EB
    Ernest Borel S.A.
    Le Noirmont
    CE
    Christian Etienne
    Porrentruy