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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesGlazieryAvegnoGLASS DESIGN di Janko Angelov Fumagalli
GLASS DESIGN di Janko Angelov Fumagalli Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Glass Design is a specialist company for the planning, manufacture and repair of all types of glass and mirrors. The core activities include the creation of individual glass and mirrors, the repair of defective glass, the manufacture of safety glass, insulating glass and sun protection glass, as well as the production of shower cubicles, custom-made mirrors and the restoration of skylights, sliding doors and PVC windows.

AI-generated
Offering

Products & services

Industry:Glaziery
✓ Offered5
Glass consulting and design
Consulting and designing glass panels, mirrors and glass solutions for building and interior design, from the initial concept through to the finished product.
On-site glass repairs
Repairs for broken or damaged glass, including urgent interventions 24 hours a day, with fast on-site service for safety and functional restoration.
Glazing, mirrors and custom work
Custom production and installation of glazing and mirrors, including made-to-measure mirrors, shower enclosures, kitchen splashbacks, glass staircases and all-glass installations.
Glass for construction and interior fit-out
Laminated glass, safety glass, thermal insulating, acoustic insulating and solar-protection glazing; fire-resistant glass panels, walk-on glass, windbreak walls, canopies and domes.
Shopfronts and glass closures
Shopfront glazing for retail, tempered glass doors, sliding doors, skylights, PVC and aluminium window and door frames, and repairs for damaged frames.
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3.9/5

GLASS DESIGN di Janko Angelov Fumagalli

Trust & reputation

ranQ Trust Score of GLASS DESIGN di Janko Angelov Fumagalli: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

GLASS DESIGN di Janko Angelov Fumagalli scores 62.5 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.60.724%
  • 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.40.910%
  • 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.95.08%
GLASS DESIGN di Janko Angelov Fumagalli scores 69.6 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.79.212%
  • 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%
GLASS DESIGN di Janko Angelov Fumagalli 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%
GLASS DESIGN di Janko Angelov Fumagalli scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GLASS DESIGN di Janko Angelov Fumagalli reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 4 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
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Via Vallemaggia 22
6670 Avegno
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:30
Tue
07:30 - 12:00, 13:00 - 17:30
Wed
07:30 - 12:00, 13:00 - 17:30
Thu
07:30 - 12:00, 13:00 - 17:30
Fri
07:30 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-448.446.514
Founded
2018 · 8 years
Last commercial register change
December 20, 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.67.06%
  • 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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