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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior fit-outWinterthurRuba Objektbau AG
Ruba Objektbau AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Ruba Objektbau AG plans and delivers commercial and interior fit-outs, combining joinery, timber construction and metalworking. It makes custom furniture, interior fittings and structures for homes, workplaces, businesses, hospitality and exhibitions, and supports projects from planning through installation.

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Offering

Products & services

Industry:Interior fit-outTimber constructionCarpenter
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Ruba Objektbau AG

✓ Offered7
Carpentry and Interior Fit-out
Custom carpentry, interior fit-outs and made-to-measure furniture for living, working, hospitality and exhibition spaces; planning, detailed engineering, production and installation in one hand.
Timber Construction
Custom timber structures for new builds, conversions, renovations and outdoor spaces; including building envelopes, extensions, additions and prefabricated timber solutions.
Metal Construction
Custom metal structures for architecture, interior fit-out, stairs, railings, signage, special fabrications and outdoor areas; planning, fabrication and installation.
Office and Commercial Fit-out
Custom working environments for companies, reception areas, meeting rooms, lounges, coffee points, office furniture and building extensions.
Residential Fit-out
Custom residential solutions with kitchens, fitted wardrobes, cloakrooms, living furniture, interior fit-outs and new-build, conversion and renovation work.
Hospitality Fit-out
Interior fit-outs and made-to-measure furniture for hotels, restaurants, bars, reception areas, lounges, terraces and other hospitality spaces.
Exhibition Construction and Brand Presentation
Showrooms, visitor centres, exhibitions, brand pavilions, pop-up concepts and temporary event structures with display elements and wood and metal constructions.
Trust & reputation

ranQ Trust Score of Ruba Objektbau AG: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of November 2026

Ruba Objektbau AG 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%
Ruba Objektbau AG scores 37.5 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.0.012%
  • 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%
Ruba Objektbau AG 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%
Ruba Objektbau AG scores 68.6 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 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ruba Objektbau AG reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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

Klosterstrasse 30
8406 Winterthur

At a glance

Legal form
Branch
UID
CHE-306.001.270
Founded
2026 · 0 years
Last commercial register change
July 8, 2026
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.
76.0
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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