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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTrade Fair & Event OrganizersPullyThéo Dumont W. Event Design & Architecture
Théo Dumont W. Event Design & Architecture Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Théo Dumont W. Event Design & Architecture is a Swiss company specializing in the planning, organization and execution of events. The company's core activity includes the conception and realization of events, such as private, public and corporate events, including the design of event architecture, security and health concepts, 3D design, fireworks and garden design.

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Offering

Products & services

Industry:Trade Fair & Event Organizers
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4.1/5

Théo Dumont W. Event Design & Architecture

✓ Offered
6
Event Design & Architecture
Event design and architecture for private, corporate and public events in Switzerland and Europe, with artistic direction, logistics and planning, production and communication.
Crowd Management
Crowd management for events, with crowd management and operational support related to the safety of participants and the public.
Safety & Health
Safety and health for major events, with regulatory compliance, certified protocols and on-site protection of people.
Fireworks
Design and implementation of fireworks for events, integrated into the production and execution of projects.
3D Design
3D design for events, with visualization and design of spaces, stages and installations before production.
Production Management
Production management for events, with coordination of production, logistics, planning and operational follow-up.
Trust & reputation

ranQ Trust Score of Théo Dumont W. Event Design & Architecture: 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.

Théo Dumont W. Event Design & Architecture 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%
Théo Dumont W. Event Design & Architecture scores 77.5 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.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.55.07%
Théo Dumont W. Event Design & Architecture 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%
Théo Dumont W. Event Design & Architecture scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Théo Dumont W. Event Design & Architecture 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 de Rochettaz 34 a
1009 Pully

At a glance

Legal form
Sole proprietorship
UID
CHE-356.231.501
Founded
2012 · 14 years
Last commercial register change
March 10, 2025
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%
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