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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceAuto Repair ShopsTeufenthal AgPlüss Rolf Renn-Sportcars
Plüss Rolf Renn-Sportcars Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company Renn-Sportcars GmbH offers services in the areas of maintenance, repair and refinement of vehicles, particularly sports and racing cars as well as classic cars. The core activities include: Maintenance and repair of vehicles, including oil changes, tire changes and engine and chassis adjustments; Refinement of vehicles, including restoration and tuning; Inspection and analysis of vehicles with modern electronics; Transportation of racing vehicles to racing tracks; Sale of original parts and accessories. The company also offers specialized services such as optimization of engine performance and chassis adjustment for racing use.

AI-generated
Offering

Products & services

Industry:Auto Repair Shops
✓ Offered4
Car workshop
Repair and service for all vehicle makes, car body sheet-metal work, painting, gearbox repairs, air-conditioning service, exhaust tests and preparation for MFK.
Restoration & vehicle refinement
Restoration and refinement of youngtimers, oldtimers and exclusive vehicles; reworking of original parts, maintaining condition and improving the vehicles.
Tuning and suspension refinement
Refinement of suspension components, installation of tuning parts, tuning for race use, as well as preparation of sports cars for race tracks and test runs.
Racing support and vehicle transport
Personal support at practice and race events in Switzerland and abroad, transport of vehicles to the race track and provision for test runs and races.
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4.1/5

Plüss Rolf Renn-Sportcars

Trust & reputation

ranQ Trust Score of Plüss Rolf Renn-Sportcars: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Plüss Rolf Renn-Sportcars 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.
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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%
Plüss Rolf Renn-Sportcars scores 76.4 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.95.212%
  • 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%
Plüss Rolf Renn-Sportcars scores 83.3 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).83.322%
Plüss Rolf Renn-Sportcars scores 6.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.6.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Plüss Rolf Renn-Sportcars 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Dorfstrasse 17
5723 Teufenthal Ag

At a glance

Legal form
Sole proprietorship
UID
CHE-105.327.785
Founded
2013 · 13 years
Last commercial register change
October 18, 2013
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.
67.0
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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