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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsBöbikonKeller Storen GmbH
Keller Storen GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Keller Storen GmbH is the consulting, sales, installation, repair and servicing of sun, lamella, composite and roller shutters as well as roller blinds and other sun and weather protection systems.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered12
Advice, Sales, Installation, Repair and Service for Sun and Weather Protection Systems
Advice, sales, installation, repair and service for sun and weather protection systems; professional and on-time execution as well as repair service for all brands.
Sun Blinds and Vertical Awnings
Sun blinds and vertical awnings for sun and weather protection; advice, sales, installation and repair as part of the general service offering.
Louvre Shutters
Louvre shutters to regulate daylight, privacy and room temperature; sales, installation and repair as well as maintenance and motorisation.
Roller Shutters
Roller shutters for sun and weather protection; sales, installation, repair and retrofitted motor drive with radio-controlled systems.
Interior Shading
Interior shading for visual, light and heat regulation indoors; listed as a product category in the range.
Insect Protection
Insect protection as a product in the range for protecting living and utility areas.
Terrace Covers
Terrace covers as part of the range for sun and weather protection in outdoor areas.
Jalousie Shutters
Jalousie shutters as a product for protecting windows and façades in the field of sun and weather protection.
Controls and Automation
Controls and automation for sun and weather protection systems with radio-controlled motors and self-controlling systems.
Maintenance of Blinds
Maintenance of blinds including lubricating bearing points and joints, replacing or adjusting lifting straps, and replacing gearboxes.
Fabric Replacement for Sun Blinds
Fabric replacement for existing sun blinds when the fabric is torn, soiled or needs to be replaced; exchangeable on site.
Repair of Blinds and Weather Protection Systems
Repair of defective sun and weather protection systems on site or in the workshop; also for all brand products and including disposal of old systems.
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3.9/5

Keller Storen GmbH

Trust & reputation

ranQ Trust Score of Keller Storen GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Keller Storen GmbH scores 60.5 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.67.124%
  • 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.52.910%
  • 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.50.08%
Keller Storen GmbH scores 79.8 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.92.512%
  • 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%
Keller Storen GmbH 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%
Keller Storen GmbH scores 9.7 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 35.9.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Keller Storen GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 7 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
4.4
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.47
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Feldstrasse 17
5334 Böbikon
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-419.340.865
Founded
2014 · 12 years
Last commercial register change
February 9, 2022
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.
88.0
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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