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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringEgg B. ZürichTesto Industrial Services AG
Testo Industrial Services AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Testo Industrial Services is the provision of measurement technology services, particularly in the areas of quality assurance and control, for customers from various industries such as pharmaceuticals, automotive and others. This also includes the development and implementation of innovative solutions and automation solutions to increase the efficiency and quality of the services.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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Testo Industrial Services AG

✓ Offered9
Calibration
Calibration of test equipment, test benches and systems as ISO/works calibration or accredited calibration; in labs or on site, for numerous measurands.
Test equipment management
Test equipment management with the PRIMAS solution for calibration cycles, processes, documentation, logistics and IT solutions; including PRIMAS online, validated, exchange and connect.
Qualification
Risk-based qualification of cleanrooms, systems and utilities as well as transport and storage areas; including DQ, IQ, OQ, PQ, risk analyses and documentation.
Validation
GMP-compliant validation of cleaning, processes and transport, as well as computer and software validation; including risk analyses, master plans, SOPs and documentation.
Repair
Repair of electrical and thermodynamic test equipment and measuring instruments, from spare-parts procurement through to repair and final calibration.
Consulting Services
Consulting on digitised test process management, test planning, quality management systems and statistical process control.
Metrological testing services
Metrological testing services such as HV tests, first article inspection reports and machine capability studies beyond calibration.
Suitability tests and comparison measurements
Accredited suitability tests in thermodynamic and dimensional applications as well as comparison measurements in a non-accredited context.
Training courses and workshops
Practice-oriented seminars and workshops on calibration, test equipment management, GMP qualification and validation, on request also on the customer’s site.
Trust & reputation

ranQ Trust Score of Testo Industrial Services AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Testo Industrial Services 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%
Testo Industrial Services AG scores 94.3 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.90.07%
Testo Industrial Services 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%
Testo Industrial Services AG scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Testo Industrial Services 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.

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Location

Gewerbestrasse 12a
8132 Egg B. Zürich

At a glance

Legal form
Corporation
UID
CHE-113.471.243
Founded
2007 · 19 years
Last commercial register change
February 12, 2026
Employees
51 to 100
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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