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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIT & CommunicationPublic Relations ConsultingAdligenswilHeidemann Kommunikation
Heidemann Kommunikation Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Heidemann Kommunikation is advising and supporting companies in the areas of corporate communication, HR communication, marketing communication, and public affairs. This includes the conception, planning, and implementation of communication strategies, the development of marketing campaigns, support in positioning companies in the market, and communication with target groups.

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Products & services

Industry:Public Relations Consulting
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3.7/5

Heidemann Kommunikation

✓ Offered4
Corporate Communications
Advisory and support for change processes, media relations and crisis communication; communication concepts from analysis and key messages through to implementation.
HR Communication
HR communication and employer branding for internal anchoring and employer positioning, also during transformation processes.
Marketing Communications
Design, planning and execution of advertising campaigns, definition of the marketing mix as well as development and coordination of communication materials.
Public Affairs
Political communication, association communications, campaign management and relationship building; support for elections at municipal, cantonal or federal level.
Trust & reputation

ranQ Trust Score of Heidemann Kommunikation: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

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Data basis 58% · As of October 2026

Heidemann Kommunikation 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%
Heidemann Kommunikation scores 65.7 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.70.212%
  • 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%
Heidemann Kommunikation scores 85.0 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).85.022%
Heidemann Kommunikation scores 0.2 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 35.0.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Heidemann Kommunikation reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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

March 9, 2020Media
Ralph Heidemann gründet in Luzern seine eigene Agentur
markt-kom.com

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Location

Luzernerstrasse 50b
6043 Adligenswil

At a glance

Legal form
Sole proprietorship
UID
CHE-406.639.622
Founded
2020 · 6 years
Last commercial register change
February 5, 2020
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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