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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryZurichKlingelnberg AG
Klingelnberg AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Klingelnberg AG develops and manufactures machines for the production of bevel and cylindrical gears and precision measuring centers for rotationally symmetric components. Its product range includes cutting, grinding, lapping and testing machines, measuring centers, software and digital solutions, as well as after-sales services such as commissioning, calibration and spare parts.

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Products & services

Industry:Mechanical Engineering Industry
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4.1/5

Klingelnberg AG

✓ Offered12
Gear manufacturing machines
Machines for manufacturing bevel and spur gears as well as machining gear toothings and precision measurement.
Precision measurement centres
Precision measurement centres for gears and axially symmetric components, including applications, software, hybrid metrology, accessories and after-sales service.
Bevel gear technology
Bevel gear cutting, grinding, lapping and inspection machines, plus software, tools, fixtures and after-sales service.
Spur gear technology
Spur gear grinding and rolling inspection machines, plus software and after-sales service for machining cylindrical gears.
Digital solutions for manufacturing
Digital solutions such as DDQM, Smart Factory, Smart Tracing, Smart Tooling, Smart Process Control, Klingelnberg Machine Gate and OPC UA Umati.
Commissioning
Commissioning and final acceptance with worldwide machine installation, project management and immediate availability of the machines.
Maintenance contracts
Maintenance contracts for new and existing machines, including remote service, regular maintenance and prevention of machine downtime.
Production support
Support in the production process, machine operation, deployment of machine operators in case of staffing shortages and training from start-up to fault diagnosis.
Calibration
Regular workpiece measurement, verification of baseline accuracy, reproducible deviation documentation and validation with certified standards.
Spare parts and repair
Original spare parts, quick availability, spare-parts stocking and repair for Klingelnberg machines.
Retrofit and overhaul
Overhaul and modernization of machines with inspection, component replacement and modular service packages for long-term operation.
Training
Technical training sessions and expert seminars for machines, maintenance trainings on request and courses according to the training plan or customer needs.
Trust & reputation

ranQ Trust Score of Klingelnberg AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Klingelnberg 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%
Klingelnberg AG scores 95.8 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.96.07%
Klingelnberg AG 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%
Klingelnberg AG scores 66.7 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.33.34%
Qualifications+0.00

Klingelnberg 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 58%, 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.

Press

Media

November 11, 2025Media
Einschätzung: Klingelnberg schreibt rote Zahlen
fuw.ch
July 2, 2018Media
Jan Klingelnberg, CEO Klingelnberg AG, im Interview
moneycab.com

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Location

Binzmühlestrasse 171
8050 Zurich
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-106.075.267
Founded
1991 · 35 years
Last commercial register change
September 3, 2024
Employees
101 to 500
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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