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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryReal EstateReal estate agentSt. GallenBF Architektur AG
BF Architektur AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

BF Architektur AG is an architectural firm that plans and delivers projects in new construction, renovation, adaptive reuse and urban development. The firm provides services from conceptual design and feasibility studies to execution and construction management, combining digital BIM and 3D modelling with building research and physical modelling.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Real estate agent
✓ Offered8
Architectural services
Architecture for new-build, conversions and change of use of historical and listed building fabric; from concept and feasibility studies through execution and detailed design to construction management.
Competitions and planning studies
Feasibility studies, project and architectural competitions, as well as study mandates for new-build, conversion and extension projects in the areas of housing, education and public construction.
Conversion and refurbishment
Conversion, repair and expansion of residential, educational and public buildings, including inventory analysis and project-specific planning.
Renovation in existing stock and heritage conservation
Conversion and adaptive reuse of historic buildings, building-history investigations, documentation of the existing stock and conservational-restorative identification of the object.
Residential construction
New-build, conversions and extensions of residential buildings and housing developments, including residential developments, settlements and mixed housing projects.
School and educational buildings
New-build, conversion, extension and interior fit-out of school buildings, kindergartens, cantonal schools and other educational buildings.
Public buildings
Planning and conversion of public buildings and facilities, for example administrative, security and infrastructure buildings, as well as other public uses.
Commercial and mixed-use projects
Conversion, extension and new-build of commercial and mixed-use buildings, partly combined with residential uses.
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4.1/5

BF Architektur AG

Trust & reputation

ranQ Trust Score of BF Architektur AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

BF Architektur 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%
BF Architektur AG scores 86.2 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.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.82.07%
BF Architektur AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
BF Architektur AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BF Architektur AG 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

Wenigerstrasse 33
9011 St. Gallen

At a glance

Legal form
Branch
UID
CHE-203.581.586
Founded
2012 · 14 years
Last commercial register change
December 18, 2025
Employees
21 to 50

Active in 1 of 26 cantons

  • SGSt. Gallen
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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