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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Infrastructure & CloudLausanneSonrysa SA
Sonrysa SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Sonrysa SA supports the acceleration of IT and digital projects. The company sources and provides technology professionals (staff augmentation, missions or project engagements) and delivers services in infrastructure & cloud, enterprise resource planning, technology solutions and cybersecurity, including recruitment and mission follow‑up.

AI-generated
Offering

Products & services

Industry:IT Infrastructure & Cloud
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Sonrysa SA

✓ Offered7
Placement of IT and digital consultants
Placement of IT and digital consultants, with daily client follow-up and support for mandates in regie, mission, fixed-price, service centre, nearshore or offshore.
Design and implementation of IT projects
Design and implementation of IT projects, including setup of projects and services, operational support and sustainable digital transformation.
Infrastructure and Cloud
Audits, consulting, cloud architecture design, cloud migration, management of AWS, Azure and GCP infrastructures, with security and compliance integrated.
Enterprise Resource Planning (ERP)
ERP implementation, platform selection, system customisation, data migration, deployment, user training and ongoing support, in particular around SAP S/4.
Technological solutions
Development of custom applications, micro-services, complex integrations, cloud architectures, data & analytics, business intelligence, big data, artificial intelligence and UX/CX.
Cybersecurity
Risk assessment, multi-layer protection, incident management, vulnerability management, cryptography, network protection, MFA, audits, compliance and training.
Mobile solutions
Mobile development and integration, management and securing of Android/iOS fleets, deployment, monitoring, automation, MDM/EMM support and professional terminals.
Trust & reputation

ranQ Trust Score of Sonrysa SA: 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.

Sonrysa SA 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%
Sonrysa SA scores 93.3 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.97.712%
  • 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.90.07%
Sonrysa SA scores 85.0 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).85.022%
Sonrysa SA scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sonrysa SA 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.

Knowledge

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Location

Avenue Frédéric-César-de-la-Harpe 49
1007 Lausanne
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-241.369.426
Founded
2012 · 14 years
Last commercial register change
March 18, 2026
Employees
51 to 100
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.
100.0
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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