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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitectZurichStudio Gessaga GmbH
Studio Gessaga GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Studio Gessaga GmbH provides interior architecture and product design services for private and public spaces. Its work includes spatial concepts, design and planning, custom furniture and lighting, and design supervision and site management for new builds, renovations and conversions.

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Service area

Offering

Products & services

Industry:Architect
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4.1/5

Studio Gessaga GmbH

✓ Offered3
Interior design
Interior design for new builds, renovations and conversions; space concepts, materialization, design and conceptualisation, acoustic and lighting planning, execution planning and site supervision.
Product design
Product design for the respective space; custom furniture and lighting design as tailor-made unique pieces, coordinated with interior design and the usage concept.
Project development and construction support
Project development, site analysis, usage and feasibility study, clarifications with authorities, cost and schedule planning, design support as well as on-site site supervision.
Trust & reputation

ranQ Trust Score of Studio Gessaga GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Studio Gessaga GmbH 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.
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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%
Studio Gessaga GmbH scores 78.5 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.89.612%
  • 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%
Studio Gessaga GmbH scores 86.7 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).86.722%
Studio Gessaga GmbH scores 22.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Studio Gessaga GmbH 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Flüelastrasse 31c
8047 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-382.147.510
Founded
2015 · 11 years
Last commercial register change
September 15, 2015
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHZurich
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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