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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesOther Service IndustriesOleyresRyser Groupe SA
Ryser Groupe SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Ryser Groupe SA is providing technical services for events, particularly in the areas of stage construction, LED screens, lighting and sound. The company offers consulting and solutions for businesses and individuals organizing events such as conferences, seminars, weddings and corporate events.

AI-generated
Offering

Products & services

Industry:Other Service Industries
✓ Offered6
Mobile and traditional stages
Mobile and traditional stages of various sizes for private events, festivals, lake, mountain or pit; fast installation, modular formats and adaptation to the venue.
Temporary structures
Temporary structures for festivals, exhibitions, trade fairs and private events; custom modular structures, temporary shelters, exhibition stands, covered stages, VIP areas and PMR-access walkways.
LED screen rental and sales
LED screens of different sizes, LED posters and LCD TVs; rental or sale, custom installation of screens for fan zones, businesses and events.
Sound reinforcement
Sound reinforcement for fixed or temporary installations; technical advice, equipment for events of all sizes, support during the event.
Lighting
Lighting for fixed or temporary installations; technical advice, solutions for halls, buildings and outdoor spaces, technical support during the event.
Event technical infrastructure
Event technical infrastructure for conferences, seminars, weddings, corporate evenings and VIP platforms; tailored solutions for event projects.
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4.1/5

Ryser Groupe SA

Trust & reputation

ranQ Trust Score of Ryser Groupe SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Ryser Groupe SA scores 63.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.65.024%
  • 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.55.910%
  • 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.70.08%
Ryser Groupe SA scores 82.0 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.83.012%
  • 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.70.07%
Ryser Groupe 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%
Ryser Groupe SA scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ryser Groupe SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 8 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
4.3
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.38
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Hier entsteht die Karte
Impasse des Vergers
1580 Oleyres

At a glance

Legal form
Corporation
UID
CHE-158.135.787
Founded
2017 · 9 years
Last commercial register change
January 19, 2017
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.
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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