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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringRueyres-Les-PrésJean Musina SA
Jean Musina SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Jean Musina SA provides solutions and services in security technology, locking systems and access control. The company also supports projects involving mechanical and electronic locks, key and cylinder management, and door and window hardware.

AI-generated
Offering

Products & services

Industry:Technical Consulting & EngineeringSpecialized Construction InstallationsRetail - General Specialty Trade
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Jean Musina SA

✓ Offered7
Security and Locking Systems
Security and locking systems for doors and windows, including locks, bolts, security bars, electronics, and advice for burglary protection.
Master Key and Key Service
Master key systems with keying alike, security cards, key copies, and organisation of cylinders and keys, including complex locking plans.
KESO Service Center
KESO service center for mechanical KESO solutions, with key and cylinder manufacturing, specialised tooling, spare parts stock, and fast local supply.
Access Control Systems
Access control systems with online and offline concepts, code keypads, GSM intercoms, badge readers, push buttons, and control for many doors.
Electronic Access Solutions
Electronic access media such as cards, badges, key fobs, and remotes, including personalised card printing with company logos.
Biometric Access Control
Biometric access control with fingerprint authentication for sensitive areas and higher security.
Installation and Advice for Door Automation
Advice and implementation of locking and opening automation for doors and emergency exits in line with applicable standards.
Trust & reputation

ranQ Trust Score of Jean Musina SA: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

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Data basis 54% · As of October 2026

Jean Musina 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.
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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%
Jean Musina SA scores 48.3 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.25.012%
  • 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%
Jean Musina SA scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Jean Musina SA scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Jean Musina SA reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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.

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Location

Route du Soleil 8
1542 Rueyres-Les-Prés

At a glance

Legal form
Branch
UID
CHE-210.600.616
Founded
2025 · 1 year
Last commercial register change
October 2, 2025
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.
76.0
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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