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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesBernBlitz & Donner Medienzauber & Kommunikationsberatung AG
Blitz & Donner Medienzauber & Kommunikationsberatung AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Blitz & Donner Medienzauber and Kommunikationsberatung AG is a full-service agency specializing in communication consulting, branding, advertising, online marketing, web design, online shops, and content creation. The company's core activity is to support businesses in developing and implementing their communication strategies to strengthen their brand and achieve their goals. To this end, the company offers a wide range of services, including content creation, development of brand worlds and spaces, production of films and virtual reality experiences, as well as management of online shops and marketing campaigns.

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Offering

Products & services

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Blitz & Donner Medienzauber & Kommunikationsberatung AG

✓ Offered7
Full-Service Agency
Strategic, creative and operational communications management in one place for SMEs, NGOs and NPOs; including PR, media relations, website, social media and campaigns.
Branding
Brand strategy, positioning, naming, logo development, corporate design as well as corporate language and text systems for consistent and recognisable brand appearances.
Communication Consulting
Analysis, prioritisation and strategy for internal and external communication; including workshops, sparring, structuring messages, processes and responsibilities.
Websites & Web Infrastructure
Planning and development of websites, portals and digital platforms; including Corporate WordPress, shops, marketing automation, SEO, LLMO/AI-SEO as well as operation and support.
Campaigns & Advertising
Concept, creative direction and production of campaigns and advertising with copy, visuals, storytelling and in-house execution for attention-grabbing communication.
Media Magic
Content creation for brands and campaigns with text, editorial, graphics, illustration, layout, typography, film, video, web, interactive and photography.
AI Workshop in Communication
Half-day in-house workshop on generative AI in communication with practical focus, prompt engineering, governance, law, ethics and visibility.
Trust & reputation

ranQ Trust Score of Blitz & Donner Medienzauber & Kommunikationsberatung AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Blitz & Donner Medienzauber & Kommunikationsberatung 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.
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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%
Blitz & Donner Medienzauber & Kommunikationsberatung AG scores 85.5 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.55.07%
Blitz & Donner Medienzauber & Kommunikationsberatung AG scores 83.3 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).83.322%
Blitz & Donner Medienzauber & Kommunikationsberatung AG scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Blitz & Donner Medienzauber & Kommunikationsberatung 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 54%, 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.

Knowledge

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Location

Spitalgasse 22
3011 Bern

At a glance

Legal form
Corporation
UID
CHE-108.511.144
Founded
1996 · 30 years
Last commercial register change
December 27, 2017
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.100.06%
  • 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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