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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesOther Service IndustriesKehrsatzGiovanella
Giovanella Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Giovanella is an art-glass studio specializing in traditional stained glass, leaded glazing and reproductions, providing services such as glass etching, grisaille painting and heraldic motifs. The studio also carries out renovation, reconstruction and repair of historic glazing and produces glass-architecture and design works, fused-glass pieces and custom lighting fixtures.

AI-generated
Offering

Products & services

Industry:Other Service Industries
✓ Offered4
Traditional stained glass and art glasswork
Creation of replicas, leaded glasswork, family, municipal and cantonal coats of arms, glass etching, grisaille painting, heraldry as well as church windows and art glazing.
Renovation, reconstruction and repair
Renovations, reconstructions and repairs of Butzenscheiben, genuine antique glass, window frames, glazing work, Art Nouveau and church glazing, as well as metal structures.
Glass architecture and glass design
Shaping glass, glass interior architecture, glass sandblasting and fused glass for design and building applications.
Contemporary glass design and glass art
Fusing, glass collages, glass design, memorial glass art, glass melts and mirror work in the field of modern glass art.
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4.1/5

Giovanella

Trust & reputation

ranQ Trust Score of Giovanella: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Giovanella has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Giovanella scores 78.5 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%
Giovanella scores 83.3 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).83.322%
Giovanella scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Giovanella reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Nesslerenstrasse 27
3122 Kehrsatz

At a glance

Legal form
Sole proprietorship
UID
CHE-110.309.221
Founded
2003 · 23 years
Last commercial register change
September 9, 2024
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.
67.0
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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