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 · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Watches & JewelryLucerneGoldgruber Urs Gruber
Goldgruber Urs Gruber Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Goldgruber is a goldsmith's atelier specializing in the manufacture and sale of high-quality jewelry and watches. The core activities include the creation of custom-made pieces according to customer specifications, modifications and repairs of jewelry and watches, the sale of watches from well-known brands, as well as the purchase and processing of scrap gold.

AI-generated
Offering

Products & services

Industry:Retail - Watches & Jewelry
✓ Offered6
Wedding rings / wedding bands
Wedding rings, wedding ring sets and engagement rings, made also to individual wishes; handcrafted models in various styles and showcases.
Jewellery
Earrings, bracelets, pendants, chains, cufflinks, signet rings as well as coat-of-arms and monogram rings; also custom-made items and jewellery for birth, baptism or First Communion.
Watches
Selected range of wristwatches from the brands Auguste Reymond, a.b.art, Junghans, Ole Mathiesen, Ventura and Votum; plus watch straps, revisions and battery changes.
Jewellery workshop work
Individual pieces based on ideas, alterations and repairs, refinishing, gilding, rhodium plating and engravings for jewellery.
Watch workshop work
Battery changes, battery service as well as revisions of wristwatches, wall clocks, pendulum clocks and large clocks.
Scrap gold purchase
Purchase of scrap gold under set conditions as well as new creations using scrap gold brought along.
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

Goldgruber Urs Gruber

Trust & reputation

ranQ Trust Score of Goldgruber Urs Gruber: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Goldgruber Urs Gruber scores 74.8 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.72.924%
  • 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.95.08%
Goldgruber Urs Gruber scores 78.5 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.55.07%
Goldgruber Urs Gruber 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%
Goldgruber Urs Gruber scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Goldgruber Urs Gruber reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 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 October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Goldgruber Urs Gruber has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Goldgruber Urs Gruber in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Goldgruber Urs Gruber by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Hirschmattstrasse 62
6003 Lucerne
Opening hours
Mon
Closed
Tue
09:00 - 12:00, 14:00 - 18:30
Wed
09:00 - 12:00, 14:00 - 18:30
Thu
09:00 - 12:00, 14:00 - 18:30
Fri
09:00 - 12:00, 14:00 - 18:30
Sat
10:00 - 16:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-111.992.175
Founded
2004 · 22 years
Last commercial register change
September 10, 2004
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    GS
    Galerie Schmuckbörse GmbH
    Lucerne
    MB
    Münzen Borchert
    Sursee
    JM
    Jula Mette GmbH
    Buchrain
    EA
    Edigem AG
    Lucerne
    AB
    Affolter Bijouterie AG
    Willisau
    GS
    Gellner Switzerland GmbH
    Lucerne
    SG
    Schmuckhaus GmbH
    Horw
    AD
    ASI DESIGN Ambühl & Co., Neuenkirch
    Neuenkirch