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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryRufiHydraulik-Kompetenz Service GmbH
Hydraulik-Kompetenz Service GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hydraulik-Kompetenz Service GmbH provides manufacturer-independent consulting, engineering, maintenance and repair services for hydraulic systems and supplies components such as pumps, motors, valves, accumulators and filtration equipment.

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Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered
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3.8/5

Hydraulik-Kompetenz Service GmbH

7
Revisions and repairs
Revisions of hydraulic pumps and motors from all manufacturers, repairs of hydraulic systems, cylinders as well as servo and proportional valves, including fault rectification.
Maintenance and upkeep
Maintenance and preventive upkeep of existing mobile and industrial hydraulic systems, including fault rectification, rental of filter units and on-site oil analyses.
Engineering and consulting
Consulting and development for hydraulic drives and controls, sizing and calculation of drives as well as individual solutions for machine conversions and extensions.
Hydraulic components
Pumps, motors, final drives, valves and accessories, accumulators, filtration, measurement technology, units, quick couplings and seals for oil-hydraulic applications.
Spare parts
Prompt procurement of spare parts from the original manufacturer or as lower-cost replacement parts for hydraulic systems and components.
Hydraulics school
Initial and continuing training in oil hydraulics, one-day seminars, advanced courses and a two-year training programme to become a hydraulic specialist.
Conversion to bio oil
Flushing mineral hydraulic oils to synthetic bio oils or between different bio oil brands, including analysis of cleanliness class and water saturation.
Trust & reputation

ranQ Trust Score of Hydraulik-Kompetenz Service GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Hydraulik-Kompetenz Service GmbH scores 56.5 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.58.124%
  • 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%
Hydraulik-Kompetenz Service GmbH scores 67.8 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.64.612%
  • 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%
Hydraulik-Kompetenz Service GmbH 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%
Hydraulik-Kompetenz Service GmbH scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hydraulik-Kompetenz Service GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 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
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Neuzaun 2
8723 Rufi
Opening hours
Mon
07:15 - 12:00, 13:00 - 17:00
Tue
07:15 - 12:00, 13:00 - 17:00
Wed
07:15 - 12:00, 13:00 - 17:00
Thu
07:15 - 12:00, 13:00 - 17:00
Fri
07:15 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-358.325.998
Founded
2021 · 5 years
Last commercial register change
December 8, 2021
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.88.06%
  • 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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