ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSt. GallenKALLMANN Engineering GmbH
KALLMANN Engineering GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

KALLMANN Engineering GmbH provides services in project engineering, instrumentation and the design, installation and maintenance of electrical and electronic control and regulation systems for process and energy automation. The company also offers cloud services and IoT solutions, as well as calibration, commissioning, maintenance and training for measurement and control technology.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.6/5

KALLMANN Engineering GmbH

Testing & Inspection Centers
✓ Offered6
Planning & Engineering Design
Schematic diagrams, planning and engineering design of EMSR systems—from the first sketch to the final concept.
Installation & Commissioning
Professional installation and commissioning of process measuring instruments from leading manufacturers for flow, pressure, filling level and temperature.
Calibration & Maintenance
Regular calibration, testing and maintenance of measuring instruments to ensure measurement accuracy and plant availability.
Automation
Programming and support of control systems, SCADA and process control engineering for industrial plants.
WHG Plant Inspection
Qualified inspection and maintenance of systems in accordance with the Water Resources Act (WHG).
IoT Remote Monitoring
Proprietary IoT platform for remote monitoring, data visualisation and automatic alarm notification on German cloud infrastructure.
Trust & reputation

ranQ Trust Score of KALLMANN Engineering GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of October 2026

KALLMANN Engineering GmbH 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%
KALLMANN Engineering GmbH scores 50.8 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.25.012%
  • 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%
KALLMANN Engineering GmbH 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%
KALLMANN Engineering GmbH scores 13.4 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 35.13.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KALLMANN Engineering GmbH reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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.

Knowledge

No knowledge articles yet

Once KALLMANN Engineering GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

KALLMANN Engineering GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank KALLMANN Engineering GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of KALLMANN Engineering GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Spisergasse 21
9000 St. Gallen

At a glance

Legal form
Limited Liability Company
UID
CHE-208.806.746
Founded
2025 · 1 year
Last commercial register change
February 18, 2026
Employees
1 to 10
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    BT
    büchel technical - engineering und prozesstechnik
    St. Gallen
    AA
    AQUAFILTECH AG
    Kaltbrunn
    EA
    Exacon AG
    St. Gallen
    MG
    Miwutec GmbH
    Montlingen
    FE
    foxtec engineering gmbh
    Gommiswald
    SA
    Scrapbooster AG
    Jona
    BE
    bk engineering gmbh
    Schmerikon
    SO
    STOWAG Ofen- und Wärmetechnik AG
    Schmerikon