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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationSteffisburgTankreinigung Krähenbühl AG
Tankreinigung Krähenbühl AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Tankreinigung Krähenbühl AG is the execution of tank revisions, tank room linings, tank decommissioning, tank room renovations, pellet room cleanings and the cleaning of rainwater tanks. The company also offers services in the field of floor coating.

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Products & services

Industry:Sealing & InsulationPlumbing & Building Services
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4.1/5

Tankreinigung Krähenbühl AG

✓ Offered6
Tank inspections
Tank cleaning and remediation of heating oil, petrol, diesel, rainwater and pellet systems; removal of heating oil residues, defect detection and water protection.
Tank room lining
Watertight lining and remediation of heating oil and tank storage rooms with PVC film for steel tanks and plastic battery tanks.
Tank decommissioning
Professional decommissioning, dismantling, removal, draining, degassing, disassembly and disposal of old or no longer needed tank systems.
Pellet room cleaning
Cleaning and dust removal of pellet rooms and pellet storage areas to prevent malfunctions of pellet heating systems.
Rainwater tank
Cleaning of rainwater tanks and cisterns as well as advice and sale of water tanks via partner suppliers.
Floor coating
Floor coatings for tanks to protect against corrosion, chemical influences and leaks; including epoxy resin, polyurethane and special coatings.
Trust & reputation

ranQ Trust Score of Tankreinigung Krähenbühl AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Tankreinigung Krähenbühl AG scores 65.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.73.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Tankreinigung Krähenbühl AG scores 89.3 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.70.07%
Tankreinigung Krähenbühl AG scores 85.0 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).85.022%
Tankreinigung Krähenbühl AG scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Tankreinigung Krähenbühl AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Hartlisbergstrasse 20
3612 Steffisburg
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.225.434
Founded
1975 · 51 years
Last commercial register change
May 2, 2023
Employees
11 to 20
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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