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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesEcublens VdATG systèmes, Thierry Guillemin
ATG systèmes, Thierry Guillemin Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of ATG Systèmes is the sale, programming, installation, maintenance and repair of cash register systems and payment terminals, particularly from brands such as Schultes, RCH and Nets. The company also offers related services such as training, support and maintenance to support customers in the Swiss Romandy region in managing their sales transactions and payment processing.

AI-generated
Offering

Products & services

Industry:IT Consulting & Services
✓ Offered3
Touchscreen cash registers
Touchscreen cash registers Schultes, RCH and TPV Line, with sales, programming, installation, training, troubleshooting, repair and after-sales service.
Payment terminals
Payment terminals from Nets, with sales, activation via Nets Acquiring contract, start-up support, installation, maintenance and monitoring.
Cash supplies and till rolls
Cash supplies and till rolls for all brands of cash registers and printers.
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4.1/5

ATG systèmes, Thierry Guillemin

Trust & reputation

ranQ Trust Score of ATG systèmes, Thierry Guillemin: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

ATG systèmes, Thierry Guillemin 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.
x
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%
ATG systèmes, Thierry Guillemin scores 78.5 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.55.07%
ATG systèmes, Thierry Guillemin 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%
ATG systèmes, Thierry Guillemin scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ATG systèmes, Thierry Guillemin 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

Chemin du Croset 9 B
1024 Ecublens Vd

At a glance

Legal form
Sole proprietorship
UID
CHE-105.652.156
Founded
2000 · 26 years
Last commercial register change
June 29, 2000
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.67.06%
  • 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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