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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryMessenGT Zesor AG
GT Zesor AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of GT Zesor AG is the development, manufacture and distribution of crushing and sorting systems for wood and annual plants. This also includes customer-specific peripheral devices, such as hammer mills and heavy-duty separators. The company also offers services such as analysis, expertise, consulting, planning and implementation of projects, production and assembly of products, global commissioning of complete systems, certification and on-site training at the machine.

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Products & services

Industry:Mechanical Engineering Industry
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GT Zesor AG

✓ Offered7
Size-reduction systems
Size-reduction systems for wood and annual plants, including universal span/flake separators, knife-less choppers and customer-specific peripheral equipment for wet and dry applications.
Sorting systems
Sorting systems for coarse and fine sorting, including disc sorters, roller and micro-roller sorters, as well as magnetic and heavy-material separators.
Peripheral equipment
Peripheral equipment for size-reduction and sorting systems, including dosing and width-distribution devices, conveying elements, feed hoppers and discharge augers.
Analyses and expert reports
Test series under real conditions, size-reduction and sorting trials, expert reports, optimisation analyses and assessment of input materials.
Repairs and overhauls
Repairs, maintenance, overhauls and revisions of process plants, including complex systems in different industries.
Consulting, engineering and commissioning
Consulting and involvement in plant concepts, planning and execution of projects, production and assembly, as well as worldwide commissioning of complete systems.
Certification and training
Certification and on-site training at the machine along the entire value chain.
Trust & reputation

ranQ Trust Score of GT Zesor 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.

GT Zesor 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%
GT Zesor AG scores 89.3 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.70.07%
GT Zesor AG scores 83.3 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).83.322%
GT Zesor AG scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GT Zesor 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

Eichholzstrasse 7
3254 Messen
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 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-110.519.942
Founded
2004 · 22 years
Last commercial register change
December 20, 2021
Employees
11 to 20
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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