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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryJewelry & Precious Metal ManufacturingLa Chaux-De-FondsBM SA
BM SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

BM SA designs and manufactures components for watch cases and watch bracelets, including metal bracelets, clasps and buckles. The company also produces jewellery items and other precision metal parts for the watch and jewellery industries.

AI-generated
Offering

Products & services

Industry:Jewelry & Precious Metal Manufacturing
✓ Offered7
Study, design and method
Study and design of projects using CAD, support until validation of pre-series, development of designs compatible with the production equipment.
R&D
Design and manufacture of dedicated machines for automated production, with development of solutions tailored to manufacturing needs.
Machining
Production of components using machining centres, transfer machines, Swiss-type lathes and tribofinishing for finished products.
Finishing
Finishing of parts using mechanised and robotic equipment and manual know-how to achieve the desired quality level.
Welding / brazing
Joining techniques using brazing furnaces and laser welding processes offered for components and parts.
Assembly
Assembly of products with in-house trained operators and automated systems to bring precision and care to the manufacturing.
Quality
Visual checks, work-station instructions, three-dimensional monitoring and optical means to ensure quality at every stage of production.
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
4.1/5

BM SA

Trust & reputation

ranQ Trust Score of BM SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

BM SA has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
BM SA scores 84.6 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.97.712%
  • 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%
BM SA scores 83.3 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).83.322%
BM SA scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BM SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

No knowledge articles yet

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

Get started
Comparisons

BM SA in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Allée du Quartz 9
2300 La Chaux-De-Fonds

At a glance

Legal form
Corporation
UID
CHE-108.408.440
Founded
2012 · 14 years
Last commercial register change
September 17, 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

    Similar companies

    S&
    S & T Polissage Sàrl
    La Chaux-De-Fonds
    PS
    Promotion Services SA
    La Chaux-De-Fonds
    DP
    DSE Polissage Sàrl
    La Chaux-De-Fonds
    JM
    Jean-Bernard Michel SA
    La Chaux-De-Fonds
    BM
    Beauregard Manufacture SA
    La Chaux-De-Fonds
    PG
    Petra Gem Sàrl
    La Chaux-De-Fonds
    BD
    bureau de contrôle des ouvrages en métaux précieux
    La Chaux-De-Fonds
    A&
    Ariane & Léone Bijoutières Créatrices SNC
    La Chaux-De-Fonds