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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryRetail & CommerceBike shopSchattdorfNUMBERNINE, KATZ
NUMBERNINE, KATZ Logo
Verified· 3 sourcesTrust Score
Summary

About the company

NUMBERNINE, KATZ operates a bicycle workshop offering bicycle repairs and servicing. Its activities also include selling bicycle parts and building custom wheelsets.

AI-generated
Offering

Products & services

Industry:Bike shopSports lessons
✓ Offered4
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4.4/5

NUMBERNINE, KATZ

Bike servicing and repairs
Bike servicing, quality repairs and services for bikes; appointments, diagnostics with masterCHECK, repairs without walk-ins and with an inspection certificate.
MTB riding technique courses
MTB riding technique courses focused on safe downhill riding; structured practice, beginner course Full Control! and video training included.
Custom wheel building
Custom wheel building for individual wheelsets and bike builds as required.
Bike parts
Bike parts including drivetrain, bike shoes (Flat), handlebar/stem steering unit, seat posts, frame protection and titanium screws.
Trust & reputation

ranQ Trust Score of NUMBERNINE, KATZ: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of November 2026

NUMBERNINE, KATZ scores 98.6 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.97.624%
  • 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.100.08%
NUMBERNINE, KATZ scores 72.7 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.86.512%
  • 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%
NUMBERNINE, KATZ 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%
NUMBERNINE, KATZ scores 6.6 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 35.6.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NUMBERNINE, KATZ reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 135 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 135 reviews across all connected sources

Sources
GGoogle5135
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Teiftalgasse 23
6467 Schattdorf
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Sole proprietorship
UID
CHE-115.755.059
Founded
2016 · 10 years
Last commercial register change
April 29, 2016
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

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