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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Watches & JewelrySionKOEHLER Horlogerie & Bijouterie Sàrl
KOEHLER Horlogerie & Bijouterie Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of KOEHLER Horlogerie & Bijouterie is the sale and maintenance of watches and jewelry, as well as the creation of custom-made alliances. The company also offers repair and maintenance services for watches and jewelry and has a selection of branded products from various manufacturers.

AI-generated
Offering

Products & services

Industry:Retail - Watches & Jewelry
✓ Offered9
Watches
Brand watches from Baume & Mercier, Hamilton, Longines, Maurice Lacroix, Mido, Montblanc, Rado and Tissot, with a wide range of collections and products available in-store and online.
Jewellery
Character jewellery selected for the boutique, with advice in-store and an assortment presented in the collections.
Watch repair
Servicing and repair of watches, battery replacement, full movement revision, replacement of the crystal, water-resistance testing and tests.
Jewellery repair
Soldering and assembly, polishing and restoring to like-new condition, rhodium plating for white gold, and replacing stones for jewellery.
Custom wedding rings
Online configuration of wedding rings with selection of the profile, width, metal and finishes, then try-on, adjustments and engraving in the shop in Sion.
Engraving
Engraving on jewellery and watches, custom texts and motifs, commemorative engraving, also included in the wedding ring service.
Purchase of gold
Professional buy-back of gold, valuation at the current spot price, hallmark/purity check, weighing on an approved scale and payment in cash or by bank transfer.
Valuation
Valuation of jewellery and watches, expert certificate and advice for inheritance proceedings.
Maintenance
Professional ultrasonic cleaning, checking the settings, inspection of clasps and personalised care advice.
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4.4/5

KOEHLER Horlogerie & Bijouterie Sàrl

Trust & reputation

ranQ Trust Score of KOEHLER Horlogerie & Bijouterie Sàrl: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

KOEHLER Horlogerie & Bijouterie Sàrl scores 91.1 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.86.124%
  • 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.100.010%
  • 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%
KOEHLER Horlogerie & Bijouterie Sàrl scores 75.7 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.83.012%
  • 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%
KOEHLER Horlogerie & Bijouterie Sàrl 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%
KOEHLER Horlogerie & Bijouterie Sàrl scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KOEHLER Horlogerie & Bijouterie Sàrl reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 54 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
4.8
of 5

Aggregated from 54 reviews across all connected sources

Sources
GGoogle4.854
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Espace des Remparts 8
1950 Sion
Opening hours
Mon
Closed
Tue
09:30 - 12:30, 14:00 - 18:30
Wed
09:30 - 12:30, 14:00 - 18:30
Thu
09:30 - 12:30, 14:00 - 18:30
Fri
09:30 - 12:30, 14:00 - 18:30
Sat
09:30 - 17:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-135.873.868
Founded
2017 · 9 years
Last commercial register change
November 13, 2023
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.88.06%
  • 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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