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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesZurichPUBLICA4 AG
PUBLICA4 AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Publica4 is the creation of digital advertising solutions, particularly in the conception, design and technical implementation of rich-media formats such as brandings, video expanders, 3D pop ads and other interactive advertising formats. Furthermore, the company offers comprehensive consulting, development and design of websites and webshops, including the analysis of user data.

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Offering

Products & services

Industry:Advertising Agencies
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PUBLICA4 AG

✓ Offered4
Advertising production
Creation and technical implementation of digital advertising materials, animated IAB standards, rich media formats, custom formats, and bespoke mechanics.
Programmatic Advertising
Programmatic delivery of display, DOOH and CTV campaigns, managed via direct publisher connections, PMP and day-to-day reporting.
Website and e-commerce platform development
Advisory, design and technical implementation of landing pages and e-commerce platforms, as well as tailor-made solutions for demanding technical requirements.
High Impact Advertising
Advertising at the intersection of creativity and media, with a single point of contact for production, delivery, optimisation and reporting for brands and publishers.
Trust & reputation

ranQ Trust Score of PUBLICA4 AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

PUBLICA4 AG scores 68.0 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.49.510%
  • 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.100.08%
PUBLICA4 AG scores 88.3 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.70.07%
PUBLICA4 AG 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%
PUBLICA4 AG scores 73.4 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.46.74%
Qualifications+0.00

PUBLICA4 AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 6 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.36
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 10, 2026Media
Zürcher Adtech-Unternehmen Publica4 ernennt ersten CEO
netzwoche.ch
November 3, 2024Media
Publica4 und Team X (PHD) lancieren zwei neue High Impact Werbeformate für Mercedes-Benz Schweiz.
markt-kom.com
November 1, 2024Media
Publica4 | Team X: Neue Werbeformate für den Stern
persoenlich.com
August 3, 2024Media
Aus Openframe wird Publica4
markt-kom.com
December 1, 2022Media
Openframe: Die Agentur heisst neu Publica4
persoenlich.com

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Location

Hohlstrasse 515
8048 Zurich

At a glance

Legal form
Corporation
UID
CHE-257.897.702
Founded
2012 · 14 years
Last commercial register change
August 21, 2026
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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