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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesZurichNotz Storen und Rollladen GmbH
Notz Storen und Rollladen GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of NOTZ Storen und Rollladen GmbH is the planning, installation and maintenance of roller shutters, sun protection systems and garage doors. The company offers a comprehensive service that ranges from consulting and needs analysis to planning and installation, as well as repair and maintenance.

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Offering

Products & services

Industry:Specialized Construction Activities
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3.7/5

Notz Storen und Rollladen GmbH

✓ Offered
8
Roller shutters
Roller shutter systems for windows and doors, based on foamed roller shutter sliding profiles; available in various colours and cut to fit any width.
Sun screens
Textile sun and weather protection solutions for balconies, terraces and outdoor areas, including large-area sun screens, pergola awnings, parasols and various drive systems.
Window shutters
Window shutters in all designs for new builds and renovations.
Slat blinds
Slat blinds as a proven quality product, specifically for renovations and new builds with convex slats.
Garage doors
Custom-made garage doors, planned together with the customer and produced individually.
Maintenance
Maintenance and cleaning of sun-shading systems to preserve functionality, extend service life and correct minor defects early.
Repairs
Repairs for sun screens, awnings and related systems, preferably on site, for products from all manufacturers, with spare-parts storage and a written work report.
Smart Home - Automation
Automation for roller shutters, sun screens, slat blinds and garage doors, as well as control via radio, smartphone, tablet and the TaHoma® Box.
Trust & reputation

ranQ Trust Score of Notz Storen und Rollladen GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 88% · As of October 2026

Notz Storen und Rollladen GmbH scores 53.1 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.50.824%
  • 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.58.610%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Notz Storen und Rollladen GmbH scores 67.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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%
Notz Storen und Rollladen GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Notz Storen und Rollladen GmbH 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

Notz Storen und Rollladen GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 3.7 out of 5 stars from 9 customer reviews. The data basis is 88%, 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
3.7
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle3.79
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Dörflistrasse 67
8050 Zurich
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-250.027.947
Founded
2021 · 5 years
Last commercial register change
December 23, 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.
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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