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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTrade Fair & Event OrganizersLausanneARCHI-EVENT par Katell Bosser
ARCHI-EVENT par Katell Bosser Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Archi-Event is a company specialized in organizing events in the field of architecture, including conception, production, and communication. Their core activities include: * Organizing events such as juries for architectural competitions, vernissages, exhibitions, conferences, and construction site events * Conceiving and planning events, including finding suitable locations and designing the scenography * Producing events, including procuring and installing technical equipment, furniture, and other necessary materials * Communicating and promoting events, including creating advertising materials, organizing press events, and managing media contacts * Providing logistical support for the execution of events, including coordinating deliveries, setting up rooms, and taking care of guests. Archi-Event offers its clients a comprehensive service, from conception to execution of events, and supports them in planning and organizing successful events in the field of architecture.

AI-generated
Offering

Products & services

Industry:Trade Fair & Event Organizers
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3.8/5

ARCHI-EVENT par Katell Bosser

✓ Offered7
Architecture-related events
Partial or complete organisation of events, including concept, production, communication, installation and hosting; coordinating suppliers and managing logistics as needed.
Competition juries
Organisation of competition juries, handling the logistical and organisational aspects related to holding the event.
Vernissages
Organisation of vernissages, including finding the venue, scenography, setting up the equipment, communications and guest reception.
Exhibitions
Organisation of exhibitions, including installation, display, lighting, ticket sales, cloakroom, guest register and surveillance.
Conferences
Organisation of conferences, with advice on content, finding the venue, technical coordination and communications management.
Construction-site events
Organisation of construction-site events, including taking care of the location, technical aspects, furniture, supplier coordination and hosting.
Rentals
Rental of equipment or event-related items, offered in addition to event organisation services.
Trust & reputation

ranQ Trust Score of ARCHI-EVENT par Katell Bosser: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

ARCHI-EVENT par Katell Bosser scores 54.4 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.54.224%
  • 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.27.910%
  • 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.88.08%
ARCHI-EVENT par Katell Bosser scores 72.7 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.86.512%
  • 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%
ARCHI-EVENT par Katell Bosser 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%
ARCHI-EVENT par Katell Bosser scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ARCHI-EVENT par Katell Bosser reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.0 out of 5 stars from 2 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
3
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle32
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Avenue de Solange 7
1006 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
Sole proprietorship
UID
CHE-498.745.580
Founded
2016 · 10 years
Last commercial register change
February 19, 2024
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.
67.0
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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