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 · Imprint746,952 companies indexed · Last updated: today
DirectoryRetail & CommerceOnline shopBrüttisellenCervin Blanc GmbH
Cervin Blanc GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Cervin Blanc GmbH is a Swiss jewellery brand that sells online. Its range includes gold and diamond jewellery, such as earrings, necklaces, rings, bracelets and piercings; the company also offers custom-made pieces.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Online shopJeweller
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

Cervin Blanc GmbH

✓ Offered5
Online Shop for Diamond Jewellery
Online shop with diamond earrings, necklaces, bracelets, rings, earring mounts, nose jewellery and smart watch diamond cases; purchase online plus display at Gstaad Palace and boutiques.
Luxury Nose Jewellery
Nose studs and nose hoops with diamonds or gemstones in gold; variants in white, yellow and rose gold, including studs, hoops and screwback designs.
Custom Jewellery Commissions
Submission of custom requirements for made-to-order jewellery pieces, such as engagement rings or commemorative pieces for special occasions.
Jewellery Insurance
Jewellery insurance against theft, loss, damage and accidental misplacement; worldwide protection and cover tailored to item value.
Boutique and Display Presentation
Presentation of collections in the Zurich boutique store and as displays at Gstaad Palace and The Alpina Gstaad.
Trust & reputation

ranQ Trust Score of Cervin Blanc GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Cervin Blanc GmbH 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%
Cervin Blanc GmbH scores 67.8 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.64.612%
  • 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%
Cervin Blanc GmbH 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%
Cervin Blanc GmbH scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Cervin Blanc GmbH 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 November 2026.

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

Knowledge

No knowledge articles yet

Once Cervin Blanc GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Cervin Blanc GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Cervin Blanc GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Fabrikweg 2
8306 Brüttisellen

At a glance

Legal form
Limited Liability Company
UID
CHE-314.129.736
Founded
2021 · 5 years
Last commercial register change
September 25, 2023
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHWangen-Brüttisellen
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    SG
    Santai GmbH
    Zurich
    FW
    Froschkönig Wohnaccessoires GmbH
    Wettswil
    GR
    Glambou Retail AG
    Zurich
    SL
    Schue Laube AG
    Seuzach
    JM
    Juwelier Mahler GmbH
    Illnau
    PF
    Praxis für Medialität GmbH
    Elsau
    SA
    Sibler AG
    Zurich
    HG
    Hasler Gruppe AG
    Winterthur