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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryRetail & CommerceAuto Repair ShopsKriensCTG Engineering GmbH
CTG Engineering GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

CTG Engineering GmbH provides homologated engine software reprogramming and ECU tuning for petrol, hybrid and electric vehicles. The company carries out vehicle diagnostics, bespoke calibrations on an all‑wheel dynamometer, power measurements and test drives, and supplies the documentation required for homologation and warranty.

AI-generated
Offering

Products & services

Industry:Auto Repair Shops
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4.1/5

CTG Engineering GmbH

✓ Offered4
Chip tuning and performance optimization
Homologated engine software remapping, individual performance increase, ECU mappings on the dynamometer, diagnosis, power measurement, live data logging, and return to the original condition.
Homologated engine software remapping
Government-approved control unit optimization with full road approval, safe within the manufacturer’s tolerances, including certification, documentation, and technical support.
Vehicle diagnostics and dynamometer tuning
Reading out fault memory, checking adaptation values and engine parameters, calibration on the all-wheel-drive dynamometer, followed by tests and power measurements.
Consulting and quotation for performance upgrades
Individual analysis of the vehicle’s options, check of homologation, precise quotation with performance data, certification process, and warranty conditions.
Trust & reputation

ranQ Trust Score of CTG Engineering GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

CTG Engineering GmbH scores 86.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.86.924%
  • 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.84.710%
  • 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.88.08%
CTG Engineering GmbH scores 60.8 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.39.612%
  • 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.70.07%
CTG Engineering 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%
CTG Engineering GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CTG Engineering GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.9 out of 5 stars from 27 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
4.9
of 5

Aggregated from 27 reviews across all connected sources

Sources
GGoogle4.927
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Sportweg 5
6010 Kriens
Opening hours
Mon
13:30 - 18:00
Tue
13:30 - 18:00
Wed
13:30 - 00:00
Thu
13:30 - 18:00
Fri
13:30 - 18:00
Sat
10:00 - 16:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-370.440.587
Founded
2024 · 2 years
Last commercial register change
October 14, 2024
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.
88.0
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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