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

About the company

KELLER Pressure AG develops and manufactures pressure sensors, pressure transducers and pressure transmitters, as well as measurement devices such as level probes, data loggers and digital pressure gauges. The product range is based on piezoresistive pressure measurement technology and serves applications across sectors including water and environment, vehicles, HVAC, oil & gas, and chemical/pharmaceutical industries.

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Offering

Products & services

Industry:Mechanical Engineering Industry
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4.1/5

KELLER Pressure AG

✓ Offered8
Pressure transducers
Pressure transducers in various designs for pressure measurement, also as OEM sensors, transducers and transmitters for different applications.
Level probes
Level probes and submersible level transmitters for water level measurement, groundwater levels and similar applications.
Digital pressure gauges
Digital pressure gauges for precise pressure indication and measurement tasks in industrial applications.
Data loggers
Autonomous water level data loggers and other data loggers for the continuous acquisition of pressure and level data.
Custom pressure solutions
Custom pressure measurement solutions and custom pressure solutions for special applications and specifications.
Pressure calibrators
Pressure calibrators for test, calibration and service tasks in the field of pressure measurement technology.
Interface converters
Interface converters for connection and signal conversion in measurement and automation systems.
Software and accessories
Software, accessories and optional accessories for pressure measuring instruments and level measuring systems.
Trust & reputation

ranQ Trust Score of KELLER Pressure 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.

KELLER Pressure 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%
KELLER Pressure 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%
KELLER Pressure 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%
KELLER Pressure AG 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

KELLER Pressure 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

Hier entsteht die Karte
St. Gallerstrasse 122
8404 Winterthur

At a glance

Legal form
Corporation
UID
CHE-102.512.748
Founded
1983 · 43 years
Last commercial register change
January 6, 2026
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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