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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesFilm & TV ProductionBolligenDEF Kallen Production GmbH
DEF Kallen Production GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of DEF Kallen Production GmbH is the production and organization of live events, film and television productions, as well as the creation of communication content for companies and organizations. This includes in particular: live direction and stage management for TV shows, sports events, congresses and entertainment events; live communication for companies and organizations, including corporate events and PR activities; and film production for image and advertising films. The company thus offers services in the areas of event organization, film and television production, and communication consulting.

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Offering

Products & services

Industry:Film & TV Production
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4.1/5

DEF Kallen Production GmbH

✓ Offered3
Live Director
Live direction and stage management for TV shows, sport, conferences and entertainment; coordination and implementation of live productions and events.
Live Communication
Live communication for corporate, entertainment and PR; support and organisation of communication formats and live events.
Film Production
Film production for image and commercial projects; production of videos and film formats for customer projects.
Trust & reputation

ranQ Trust Score of DEF Kallen Production GmbH: 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.

DEF Kallen Production GmbH 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%
DEF Kallen Production GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
DEF Kallen Production GmbH 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%
DEF Kallen Production GmbH scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DEF Kallen Production GmbH 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.

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Location

Sonnhalde 50
3065 Bolligen

At a glance

Legal form
Limited Liability Company
UID
CHE-110.488.655
Founded
2004 · 22 years
Last commercial register change
September 21, 2021
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.
88.0
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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