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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionPfäffikon SzWitech AG
Witech AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company Witech AG is primarily engaged in the planning, installation and sale of winter gardens, summer gardens, balcony and patio glazing, canopies, awnings, louvre roofs, folding awnings, wind protection, SlideGlass, insect screens, interior and exterior shading systems, as well as other products and accessories for interior design and exterior space design.

AI-generated
Offering

Products & services

Industry:Interior Construction
✓ Offered12
Winter gardens
Winter gardens for expanding living space, with planning and construction in aluminium and wood, simple or thermally separated structures, plus support with building permits and service.
Summer gardens
Summer gardens as open glass solutions for the terrace or seating area, to protect against wind and rain and extend the outdoor season.
Balcony glazing and seating area glazing
Balcony glazing and seating area glazing as sheltered, flexible glass solutions with sliding or folding elements for a longer usage period and protection against wind, rain and noise.
Canopies and entry awnings
Canopies and entry awnings for sheltered outdoor and entrance areas, providing protection from rain, snow, sun and wind; either open at the sides or as a solution for the house entrance.
Wind protection and SlideGlass
Wind protection and SlideGlass solutions for balconies and terraces to reduce draughts, wind and noise while keeping clear visibility.
Louvered roofs and folding awnings
Louvered roofs and folding awnings for flexible control of sun, shade and air circulation in outdoor areas, with weather-resistant shading solutions.
Interior and exterior shading
Interior and exterior shading with roller shutters, screens, awnings and other systems to protect against heat, glare and intense sunlight.
Insect protection
Made-to-measure insect protection with tension frames, hinged or swing doors, roller shutters, pleated blinds and sliding systems, as well as solutions for special shapes and pollen or pet protection.
Winter garden controls
Winter garden controls for awnings and tilt windows, wired or wireless, with integration of wind, sun and rain sensors.
Lighting for winter gardens
LED spotlights for winter gardens, integrated directly into the roof rafters, with wireless control, dimming function and group switching.
Railings
Made-to-measure railings, including glass railings with integrated wind protection, for protection against falls and to complement glass and outdoor construction solutions.
Terrace decking board
Terrace decking board made of WPC solid boards with an aluminium substructure; easy to maintain, splinter-free, non-slip and suitable for garden, terrace, balcony or pool surrounds.
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4.3/5

Witech AG

Trust & reputation

ranQ Trust Score of Witech AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Witech AG scores 77.5 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.77.024%
  • 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.70.510%
  • 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%
Witech 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%
Witech 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%
Witech AG scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Witech AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 15 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
4.7
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.715
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Talstrasse 33
8808 Pfäffikon Sz
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.413.674
Founded
1992 · 34 years
Last commercial register change
November 29, 2018
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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