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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesBiel/BienneHeidi Baumgartner Phoenix Restauro
Heidi Baumgartner Phoenix Restauro Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of PHOENIX RESTAURO is restoration, particularly in the areas of stucco marble specialist and gilder.

AI-generated
Offering

Products & services

Industry:Specialized Construction Activities
✓ Offered6
Conservation and restoration of cultural heritage
Conserving and restoring cultural heritage, monuments and historic buildings; expert maintenance and site-specific work for various restoration projects.
Restoration of interior fittings and works of art
Restoration of paintings, sculptures, altarpieces and sacred objects, gilding, refined wooden surfaces, marbling, stucco marble and wallpaper.
Restoration of architecture and building components
Conservation and restoration of wall and ceiling paintings, sgraffito, stone and sandstone, earthen construction, historic plaster and masonry.
Building and structural survey
Building and structural surveys as a basis for restoration and maintenance work; assessment of condition and required measures.
Concept development and consulting
Concept development and consulting for restoration, conservation and maintenance of historic objects, building components and works of art.
Maintenance of historic sites and buildings
Maintenance of cultural heritage, monuments and historic buildings, with professional preservation as part of ongoing care.
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4.1/5

Heidi Baumgartner Phoenix Restauro

Trust & reputation

ranQ Trust Score of Heidi Baumgartner Phoenix Restauro: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Heidi Baumgartner Phoenix Restauro 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%
Heidi Baumgartner Phoenix Restauro scores 77.5 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.97.712%
  • 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%
Heidi Baumgartner Phoenix Restauro 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%
Heidi Baumgartner Phoenix Restauro scores 54.3 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 35.54.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Heidi Baumgartner Phoenix Restauro 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

Zukunftstrasse 55b
2503 Biel/Bienne

At a glance

Legal form
Sole proprietorship
UID
CHE-156.647.450
Founded
2012 · 14 years
Last commercial register change
November 3, 2017
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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