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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryReal EstateCaretaker serviceSaas-FeeUnique Bumann AG
Unique Bumann AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Unique Bumann AG operates a retail business selling watches, jewellery, sunglasses, optical equipment and accessories, and offers engraving and the purchase of scrap gold. The company also manages properties and provides caretaker and keyholding services, including cleaning, maintenance and outdoor-area care.

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Presence

Service area

Offering

Products & services

Industry:Caretaker serviceProperty management
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Unique Bumann AG

Jeweller
✓ Offered10
Property management
Administration of properties with bookkeeping, coordination of tradespeople and monitoring of incoming payments.
Caretaker services
Maintenance and cleaning of rooms and outdoor areas, including technical maintenance, garden care and snow removal.
Key holder service
On-site care of chalets with a key holder, inspection rounds, flushing of water lines and organisation of trades orders.
Purchase of scrap gold
Purchase of scrap gold in various alloys as well as jewellery, watches, chains, medals and dental gold; on-site analysis and payout in cash or by bank transfer.
Watches
Sale of watches in the on-site shop.
Jewellery
Sale of jewellery in the on-site shop.
Sunglasses
Sale of sunglasses in the on-site shop.
Observation optics
Sale of observation optics in the on-site shop.
Accessories
Sale of accessories in the on-site shop.
Engraving
Engraving work for items sold or brought in.
Trust & reputation

ranQ Trust Score of Unique Bumann AG: 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.

Unique Bumann AG 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%
Unique Bumann AG 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%
Unique Bumann AG 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%
Unique Bumann AG scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Unique Bumann AG 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.

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Location

Kirchstrasse 17
3906 Saas-Fee

At a glance

Legal form
Corporation
UID
CHE-106.985.063
Founded
1996 · 30 years
Last commercial register change
July 17, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • VSSaas-Fee
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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