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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRecording Studios & Audio ProductionBurgdorfBlue Box GmbH
Blue Box GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Bluebox Tonstudios is the creation and production of audio content for various media channels, including radio advertising, TV advertising, cinema advertising, online spots, podcasts, audio branding and voice recordings. This also includes services such as text and concept creation, speaker procurement, direction, project coordination, sound mixing and editing, as well as synchronization. The company also offers consulting and support in the creation of audio content.

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Products & services

Industry:Recording Studios & Audio Production
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Blue Box GmbH

✓ Offered7
Voice recordings
Voice recordings for off-voice, voice-over and advertising; Swiss speakers and dialects, dubbing voices as well as international voices via the network.
Audio Post Production
Audio Post Production with audio restoration, mix-mastering, ADR synchronisation and speech processing for music, dialogue and various playback systems.
Sound Design
Sound design with sound FX, Foley and Atmos; soundscapes, Dolby 5.1 Surround and audio branding through original recordings or compositions.
Advertising
Voice-over for online ads, TV and cinema spots as well as radio spots; in addition, jingles, trailers, teasers, pre-roll ads and other advertising formats.
Corporate Audio
Corporate Audio for image films, internal and external presentations as well as use on the internet; commentaries, off-voice and audio branding for companies.
Telephone announcements
Professionally produced telephone announcements and telephone routing systems (IVR/TVA) for call greetings, on-hold loops and acoustic company presentations.
Consulting
Consulting for productions with ideas, concepts and texts; editing, translations and adaptations in German, French, Italian and English.
Trust & reputation

ranQ Trust Score of Blue Box GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Blue Box GmbH scores 85.2 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.89.424%
  • 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.80.810%
  • 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.78.08%
Blue Box GmbH scores 83.0 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%
Blue Box GmbH 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%
Blue Box GmbH 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

Blue Box GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 23 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 23 reviews across all connected sources

Sources
GGoogle523
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Technikumstrasse 2
3400 Burgdorf
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:30
Tue
08:00 - 12:00, 13:30 - 17:30
Wed
08:00 - 12:00, 13:30 - 17:30
Thu
08:00 - 12:00, 13:30 - 17:30
Fri
08:00 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.541.062
Founded
1996 · 30 years
Last commercial register change
December 29, 2025
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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