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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsAltstätten SgAG für Planung und Bauleitung Altstätten SG
AG für Planung und Bauleitung Altstätten SG Logo
Verified· 2 sourcesTrust Score4.1/5

AG für Planung und Bauleitung Altstätten SG

Summary

About the company

Management of an office for architecture, urban planning, construction supervision, as well as for building construction and civil engineering. The company can establish branches both domestically and abroad, participate in, acquire or establish other companies domestically and abroad, and acquire, utilize and dispose of industrial property rights, know-how, intangible assets and real estate.

Commercial register, canton of SG·As of May 21, 2015View on Zefix
Offering

Products & services

Industry:Architecture Firms
✓ Offered1
Planning and Construction Management
Planning of construction projects, construction management and coordination of execution for new builds, conversions and renovations.
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Trust & reputation

ranQ Trust Score of AG für Planung und Bauleitung Altstätten SG: 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.

AG für Planung und Bauleitung Altstätten SG 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%
AG für Planung und Bauleitung Altstätten SG scores 85.5 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.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%
AG für Planung und Bauleitung Altstätten SG scores 81.7 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).81.722%
AG für Planung und Bauleitung Altstätten SG scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AG für Planung und Bauleitung Altstätten SG 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.

Knowledge

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Comparisons

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Location

Blattenstrasse 7
9450 Altstätten Sg

At a glance

Legal form
Corporation
UID
CHE-105.950.197
Founded
1972 · 54 years
Last commercial register change
May 21, 2015
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.100.06%
  • 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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