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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionIbachBOLFING AG
BOLFING AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

BOLFING AG is a construction company that performs building and civil-engineering works and provides services in façade construction, contaminant remediation, maintenance/customer service and road marking.

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Offering

Products & services

Industry:Building ConstructionGeneral Contractors
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BOLFING AG

✓ Offered6
Building construction
Single-family homes, industrial, commercial and school buildings as well as large-scale developments; renovations and conversions with modern planning, on-time execution and quality-focused implementation.
Civil engineering
Demolition work, earthworks, specialist deep excavation, road and bridge construction, sewer systems, utility line construction as well as infrastructure and structures.
Facade construction
Rendered external wall insulation, general plastering work, facade restorations as well as demolition, drainage works, natural stone masonry and landscaping.
Maintenance service
Additions and conversions, refurbishments and renovations, concrete work, plastering work as well as site works for apartments, retail premises, garages, forecourts and playgrounds.
Hazardous-material remediation
Asbestos, PCB and PAH remediation, mould spore analyses and mould remediation; including consulting, remediation work and documentation.
Road markings
Road, parking and company site markings, speed limit zones, playing fields as well as markings for traffic flows, warning notices and indoor and outdoor areas.
Trust & reputation

ranQ Trust Score of BOLFING AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

BOLFING 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%
BOLFING AG scores 94.3 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.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.90.07%
BOLFING AG scores 85.0 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).85.022%
BOLFING AG scores 35.7 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 35.71.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

BOLFING 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 58%, 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.

Press

Media

August 31, 2021Media
Neuer Partner für die Bolfing AG
bote.ch

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Location

Gätzlistrasse 6
6438 Ibach

At a glance

Legal form
Corporation
UID
CHE-105.853.766
Founded
1964 · 62 years
Last commercial register change
August 21, 2026
Employees
51 to 100
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.
100.0
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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