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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesLausanneSociété Générale d'Affichage SA
Société Générale d'Affichage SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Société Générale d'Affichage SA provides out-of-home advertising services, marketing analog and digital advertising spaces and offering campaign booking, online planning tools and programmatic/DOOH solutions.

AI-generated
Offering

Products & services

Industry:Advertising Agencies
✓ Offered2
Outdoor advertising
Outdoor advertising in Lausanne, booking of locations and poster formats, sales advice, and support from booking to the campaign.
Digital and mobile advertising
Digital and mobile advertising with DOOH solutions, Programmatic Advertising, Next level DOOH, Mobile Targeting and calculation or online booking tools.
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4.1/5

Société Générale d'Affichage SA

Trust & reputation

ranQ Trust Score of Société Générale d'Affichage SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Société Générale d'Affichage SA scores 64.3 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.72.124%
  • 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.40.910%
  • 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%
Société Générale d'Affichage SA scores 87.1 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.82.07%
Société Générale d'Affichage SA scores 86.7 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).86.722%
Société Générale d'Affichage SA scores 56.7 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.13.34%
Qualifications+0.00

Société Générale d'Affichage SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 4 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.84
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

December 16, 2020Media
Disparition de la cabine téléphonique la plus mythique du pays
lematin.ch
March 16, 2017Media
La SGA récupère sa concession d’affichage à Lausanne
letemps.ch

Knowledge

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Comparisons

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Location

Chemin d'Entre-Bois 23
1018 Lausanne

At a glance

Legal form
Branch
UID
CHE-378.666.787
Founded
1999 · 27 years
Last commercial register change
January 10, 2013
Employees
21 to 50
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.76.06%
  • 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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