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 · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryJewelry & Precious Metal ManufacturingLucerneGübelin AG
Gübelin AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Gübelin AG offers jewellery and wristwatches and operates an in‑house gemmological laboratory (Gübelin Gem Lab). The company performs gemstone certification and provenance services, provides atelier and after‑sales services for jewellery and watches, and runs the Gübelin Academy for gemmology courses.

AI-generated
Offering

Products & services

Industry:Jewelry & Precious Metal Manufacturing
✓ Offered5
Jewellery
Rings, arm jewellery, colliers and earrings; lines such as Sparks, Bricks, Classics and Lily; wedding rings, engagement rings and jewellery with rubies, sapphires, emeralds and diamonds.
Watches
Ladies' watches and men's watches; brands such as Patek Philippe, Baume & Mercier, Bvlgari, Chanel, IWC Schaffhausen, Jaeger-LeCoultre, Oris and other brands.
Gemstones
Gemmological expertise, the Gübelin Gem Lab, Provenance Proof, a reference stone collection and gemmological research; in addition, links to origins in Brazil, Burma, Colombia, Kashmir, Madagascar and Sri Lanka.
Academy
Courses and certification; Academy online courses as well as upcoming courses in gemmology and watches.
Services
After-sales, bespoke special orders, craftsmanship, warranty, certification, refresh and redesign, appraisal and purchase, as well as gemstone cuts; for watches: after-sales service, watch complications, warranty and expertise.
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
4.3/5

Gübelin AG

Trust & reputation

ranQ Trust Score of Gübelin AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Gübelin AG scores 69.4 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.78.124%
  • 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.76.210%
  • 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.35.08%
Gübelin AG scores 92.5 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%
Gübelin AG scores 86.7 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).86.722%
Gübelin AG scores 76.7 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.53.34%
Qualifications+0.00

Gübelin AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 19 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle4.719
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 22, 2025Media
Massenentlassung in Luzern - Gübelin entlässt 30 Mitarbeitende - News
srf.ch
May 22, 2025Media
Luzerner Traditionsbijouterie schmeisst 30 Mitarbeiter raus
blick.ch
September 2, 2023Media
Schmuckgeschäft Gübelin ist neuer Co-Partner des ZFF
kleinreport.ch
July 7, 2023Media
Gübelin eröffnet ein Museum für Farbedelsteine in Luzern
bellevue.nzz.ch
September 24, 2021Media
Wegen Bauchaos in der Freien Strasse - Juwelier Gübelin verlässt Basel
bazonline.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Gübelin AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Gübelin AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Maihofstrasse 102
6006 Lucerne

At a glance

Legal form
Corporation
UID
CHE-106.084.591
Founded
1964 · 62 years
Last commercial register change
March 17, 2026
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.100.03%
    • Full methodology

    Similar companies

    AG
    Anderegg Goldschmied GmbH
    Lucerne
    GA
    Goldschmiede Alfred Zürcher GmbH
    Rothenburg
    GG
    Gisela Graf Energetische Massagen / Schmuckatelier / Exploring Camper Vermietung
    Schwarzenberg Lu
    HP
    H. Pfalzer & Co. AG, Luzern
    Lucerne
    KA
    KeeeART AG
    Lucerne
    M&
    Meister & Co AG, Zweigniederlassung Luzern
    Lucerne
    SP
    Simone Palmers GmbH
    Lucerne
    SG
    Sovielmehr GmbH
    Emmenbrücke