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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionRuswilLütolf Wintergärten AG
Lütolf Wintergärten AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Lütolf Wintergärten AG is the planning, manufacture and installation of winter gardens, balcony glazing, entrance doors, glass canopies, wind and weather protection systems, shading systems, window protection systems, mailboxes and metal construction work around the house.

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Products & services

Industry:Building ConstructionInterior Construction
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Lütolf Wintergärten AG

✓ Offered10
Conservatories
Conservatories for living space, a buffer zone or a plant house; individual planning, advice and project coordination, with shading and ventilation for glazed rooms.
Balcony glazing
Balcony glazing as wind and weather protection, space expansion and an energy-saving buffer zone; suitable for refurbishments of building envelopes.
Glass folding walls
Glass folding walls for living space extensions, balcony and terrace glazing as well as loggias; insulated and non-insulated versions, also as wind protection.
Sliding glass partitions
Sliding glass partitions with large glass surfaces, as glazing for balconies, seating areas, conservatories or as an enclosure for living spaces; also suitable for unheated rooms.
Roof coverings
Roof coverings, in particular conservatory roofs, pergola roofs and slender entrance canopies; weatherproof roof structures with modular solutions.
Wind and weather protection
Wind and weather protection glazing for ground floors and balcony levels; protection against storms, dirt and weather conditions, plus additional use as living space.
Shading systems
Solar protection systems with louvre shutter blinds, balcony awnings, hinged-arm, telescopic-arm, cassette and facade awnings, as well as conservatory awnings and controls.
Aluminium windows and doors
Aluminium windows and doors with fixed glazing, multi-panel glazing, skylights, safety hardware and insulating glass; also fire-protection doors and fixed glazing.
All-glass windows
Frameless all-glass windows for balconies, seating areas or terraces; as glazing for more living space, weather protection and easy cleaning of the exterior side.
Metalwork around the house
Metalwork for handrails, railings, stairs and garage doors; installation and replacement of gates and operators, as well as solutions made from aluminium, steel and chrome-nickel steel.
Trust & reputation

ranQ Trust Score of Lütolf Wintergärten AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Lütolf Wintergärten AG scores 62.3 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.65.024%
  • 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.49.510%
  • 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.70.08%
Lütolf Wintergärten 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%
Lütolf Wintergärten 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%
Lütolf Wintergärten AG scores 8.9 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 35.8.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lütolf Wintergärten AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 6 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
4.3
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.36
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Aeschfeldstrasse 20
6017 Ruswil
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 18:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-183.911.690
Founded
2011 · 15 years
Last commercial register change
May 3, 2012
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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