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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Machinery & Electronic DevicesLausanneSONIMAX informatique, J. Sinnathamby
SONIMAX informatique, J. Sinnathamby Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SONIMAX informatique, J. Sinnathamby provides computer repair and diagnostics, virus and spyware removal, and hardware/software backup and data recovery services. The business also offers network installation and maintenance, sales of new and used PCs and accessories, IT training, and responsive web design.

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Offering

Products & services

Industry:Repair of Machinery & Electronic DevicesIT Consulting & Services
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SONIMAX informatique, J. Sinnathamby

✓ Offered12
Computer repair
Computer repair, diagnostics, reinstallation, component replacement and performance optimisation to get PCs running faster.
Network setup
Installation, security, maintenance and repair of computer networks, with analysis and troubleshooting of local networks, e-mails, routers and Wi‑Fi.
Virus, spyware and adware removal
Virus, spyware and adware removal to protect the PC and data and make the computer run properly again.
Hardware and software backup and data recovery
Hardware and software backup, data recovery and support after hard-disk failure, damage, theft or file loss.
IT training
Training in Windows, Internet, Word, Excel, Adobe XD, Dreamweaver and Photoshop, suitable for beginners and different levels.
Website creation
Creation of responsive websites, with advice on web strategy and provision of management modules for updates.
New desktop PCs
New desktop PCs, including gaming configurations, sold without an operating system.
Refurbished desktop PCs
Refurbished used desktop PCs, with different configurations and Windows 10 Pro or Home depending on the model.
Refurbished laptops
Refurbished used laptops, in particular Lenovo ThinkPad, HP EliteBook, Dell Latitude and Dell Precision.
Refurbished Macs
Refurbished MacBook Pro and iMac with different configurations, sold with a 3-month warranty.
Refurbished monitors
Refurbished monitors, in particular HP Compaq and HP EliteDisplay, offered with several connection options.
Computer accessories
Cables, adapters, chargers, SSD/HDD enclosures, surveillance cameras, speakers, headphones and other accessories.
Trust & reputation

ranQ Trust Score of SONIMAX informatique, J. Sinnathamby: 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.

SONIMAX informatique, J. Sinnathamby 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%
SONIMAX informatique, J. Sinnathamby 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%
SONIMAX informatique, J. Sinnathamby scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
SONIMAX informatique, J. Sinnathamby scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SONIMAX informatique, J. Sinnathamby 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

Avenue Frédéric-César-de-la-Harpe 21
1007 Lausanne

At a glance

Legal form
Sole proprietorship
UID
CHE-109.990.942
Founded
2003 · 23 years
Last commercial register change
January 12, 2012
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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