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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Watches & JewelryLuganoBijoux IO SA
Bijoux IO SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Bijoux-Io by Sommaruga is a retail company specializing in the sale of luxury goods. The company's core activity is the sale of high-end jewelry (Gioielli), gifts for newborns and baptisms (Future mamme e battesimi), home accessories (Complementi d'arredo), and household items (Articoli per la casa). The company operates a boutique in Lugano where customers can purchase these products.

AI-generated
Offering

Products & services

Industry:Retail - Watches & Jewelry
✓ Offered5
Jewellery
Jewellery from various brands, with collections for him and fashion novelties, available in the boutique and in the online catalogue.
Home accessories
Home accessories from brands such as Alessi, Baccarat, Ichendorf, IVV, Kosta Boda, Lladrò, Riedel, Thun and Skitzo lamps.
Home furnishings
Home furnishings such as ice buckets, pairs of glasses, seating and vase holders, offered in the boutique catalogue.
Maternity & Baptisms
Items and jewellery for pregnancy and baptisms, including a pregnancy necklace, guardian angels, a frame for boy/girl, and gift items.
Seasonal items
Seasonal selection of porcelain items and objects, such as favours, Easter eggs and porcelain vases.
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4.3/5

Bijoux IO SA

Trust & reputation

ranQ Trust Score of Bijoux IO SA: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Bijoux IO SA scores 77.6 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.74.824%
  • 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.88.08%
Bijoux IO SA scores 85.5 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%
Bijoux IO SA 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%
Bijoux IO SA scores 5.4 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 35.5.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bijoux IO SA reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 19 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 19 reviews across all connected sources

Sources
GGoogle4.619
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Via Pretorio 7
6900 Lugano
Opening hours
Mon
09:00 - 18:30
Tue
09:00 - 18:30
Wed
09:00 - 18:30
Thu
09:00 - 18:30
Fri
09:00 - 18:30
Sat
09:00 - 18:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.972.149
Founded
1973 · 53 years
Last commercial register change
March 3, 2021
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.
100.0
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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