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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesZurichPHD Schweiz AG
PHD Schweiz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

PHD is a globally operating media and communications company that specializes in planning and executing marketing and advertising campaigns for its clients. The company's core activity is to help businesses achieve their goals through effective media strategies and planning, combining data, technology, and human expertise to drive transformative growth.

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Products & services

Industry:Advertising Agencies
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4.1/5

PHD Schweiz AG

✓ Offered11
Media Strategy and Planning
Media strategy, investment planning, strategic planning and implementation planning for brands; audience building, channel selection and optimization within integrated campaigns.
Media Buying and Negotiation
Media negotiation, media buying and bid management for campaigns; support across the planning and activation of media activities.
Audience Management
Audience management for brands; audience building aligned with research, channel selection and campaign optimization in Omni Studio.
Inventory Management
Inventory management for campaigns and media activities; part of the service portfolio alongside planning, buying and ad operations.
Data Analytics
Data analytics for media and marketing activities; support for campaign analysis, reporting and optimization.
Commerce Strategy and Execution
Commerce strategy plus commerce planning and execution for brands; connecting media with retail, channels and activation.
Media and Ad Operations
Media and ad operations for campaign delivery; operational support for planning, activation and ongoing management.
Measurement and Reporting
Measurement and reporting for campaigns; evaluation of results, performance and effectiveness alongside data and optimization.
Technology Consultancy
Technology consultancy for marketing and media activities; support with platforms, tools and connected ways of working.
Organizational Consultancy
Organizational consultancy for client and agency processes; support with structure, collaboration and working methods in a marketing environment.
Content Development
Content development for campaigns and brand communications; content for media activation, partnerships and cross-channel communication.
Trust & reputation

ranQ Trust Score of PHD Schweiz AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

PHD Schweiz AG 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%
PHD Schweiz AG scores 92.3 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.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%
PHD Schweiz 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%
PHD Schweiz AG scores 55.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

PHD Schweiz AG 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 58%, 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.

Press

Media

April 27, 2023Media
PHD: So wird ein Porsche zum Hologramm
persoenlich.com

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Location

Thurgauerstrasse 54
8050 Zurich

At a glance

Legal form
Corporation
UID
CHE-491.727.262
Founded
2011 · 15 years
Last commercial register change
May 16, 2022
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.
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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