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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerRümlangPBU Beratungs AG
PBU Beratungs AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

PBU Beratungs AG provides technical consulting, planning and training for the graphic arts industry. Its services include colour management, print and process optimisation, calibration, quality control and production workflow automation.

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Service area

Offering

Products & services

Industry:EngineerContinuing education provider
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PBU Beratungs AG

✓ Offered12
Individual and company courses
Tailored training sessions in small groups, adapted to company-specific needs; with production-related content, special topics, targeted exercises and project-based deepening.
Consulting
Technical consulting for project teams and companies; support with problem-solving, standardisation, process clean-up and implementation along the production chain.
Colour management
Colour management for digital content, including ICC-based colour space transformations, monitor and printer calibration, standard profiles and the use of CMS tools.
Proof calibration service
Calibration service for proof systems, LFP output systems and digital printing; optimisation according to ISO or PSO requirements, media wedge control and periodic system checks.
Workflow automation with Callas PDF Toolbox
Workshop on automated PDF inspection and correction, colour space transformations, format adjustment, LFP functions and server-based process plans.
Print documentation preparation
Workshop on the correct creation of production-related PDFs, installing and using profile settings in Adobe applications, as well as PDF export, preflight and PDFX-ready.
Image skills for professionals
Tailor-made course for digital image editing, profiling, retouching, colour correction, cut-out, compositing and alteration techniques.
PSO certification preparation
Preparation of companies for PSO certification with process clean-up, technical implementation and know-how transfer along the production chain.
Quality control and quality assurance
Quality control with PMR, evaluation of media wedges, tone value increase, production monitoring and specific tests for proof and print.
Measuring devices
Measuring systems and measuring devices for colour control and cross-site colour communication, for checking colours, recipes and output systems.
Monitors
EIZO ColorEdge monitors for softproof, publishing, prepress, graphics, design, video editing, 3D CG and colour-critical applications.
Software
Software solutions for PDF editing, PDF inspection, correction and workflow automation in the production environment.
Trust & reputation

ranQ Trust Score of PBU Beratungs AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

PBU Beratungs 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%
PBU Beratungs 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%
PBU Beratungs AG scores 86.7 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).86.722%
PBU Beratungs AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PBU Beratungs 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Riedgrabenstrasse 26
8153 Rümlang
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.401.763
Founded
1989 · 37 years
Last commercial register change
May 2, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHRümlang
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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