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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesLausanneSonrysa Partners SA
Sonrysa Partners SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Sonrysa Partners SA places IT and digital consultants and designs and delivers IT projects. Its services include infrastructure & cloud, ERP, technology solutions (integration, business intelligence, data science) and cybersecurity.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered8
Placement of IT and digital consultants
Placement of IT and digital consultants, with daily follow-up of clients and provision of profiles matched to projects and skills requirements.
Design and delivery of IT projects
Design and delivery of IT projects, from definition to delivery, with adaptation via regie, mission, fixed-price, service centre, nearshore or offshore.
Infrastructure and cloud
Audits, consulting, setup and migration of cloud infrastructures, AWS, Azure and GCP architectures, hybrid services, microservices, serverless and data security.
ERP implementation
Selection of platform, system customisation, data migration, deployment and user training for ERP projects, in particular SAP S/4.
Custom ERP development
Tailor-made ERP solutions matched to business needs, with continuous support, dedicated team and process-driven development of specific processes.
Technology solutions
Development of custom applications, complex integrations, IoT, DevOps, data & analytics, business intelligence, big data, data science, intelligent apps and UX/CX.
Cybersecurity
Risk assessment, multi-layer protection, incident management, advanced detection, cryptography, network protection, vulnerability management, MFA, audits and training.
Mobile solutions
Mobile development and integration, management and securing of Android and iOS device fleets, automation, monitoring and maintenance of mobile environments.
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4.1/5

Sonrysa Partners SA

Trust & reputation

ranQ Trust Score of Sonrysa Partners 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 Partners 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 Partners SA scores 85.5 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%
Sonrysa Partners 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 Partners 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 Partners 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-139.203.098
Founded
2011 · 15 years
Last commercial register change
January 26, 2026
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.
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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