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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningAu ZhTankrevisionen Wespe AG, Zweigniederlassung Wädenswil
Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil carries out tank inspections and maintains leak detection systems. Services include tank cleaning, tank construction and decommissioning, coatings and laminate work, leak testing, pipeline and cathodic protection work, and solutions for heating oil, diesel, gasoline and chemical tanks.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered5
Tank inspections
Tank inspections for heating and diesel oil, petrol, chemicals, aboveground tanks and solvents; inspection of tank shells, pipework, cathodic protection and leak detection systems.
Tank service
Maintenance, inspections and minor repairs for tank installations; on request combination with tank cleaning, refurbishment, coatings, leak monitoring and other work.
Tank cleaning
Cleaning heating-oil tanks including emptying, removal of sludge, degreasing and drying; on request combined with inspection, protective coating and refilling the oil.
Dispose of heating-oil tanks
Professional decommissioning, emptying, degassing, cleaning, dismantling, transport and disposal of heating-oil tanks; on request replacement with a new system.
Double-walled heating-oil tanks
Consulting, manufacture, installation, maintenance, refurbishment, inspection and removal of double-walled heating-oil tanks with or without leak detection system.
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3.8/5

Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil

Trust & reputation

ranQ Trust Score of Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil scores 83.9 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.92.512%
  • 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%
Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil 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%
Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Tankrevisionen Wespe AG, Zweigniederlassung Wädenswil reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Johannes-Hirt-Strasse 9
8804 Au Zh
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-289.956.361
Founded
2014 · 12 years
Last commercial register change
July 18, 2014
Employees
21 to 50
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.76.06%
  • 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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