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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringDättwil AgPREMAS AG
PREMAS AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

PREMAS AG develops predictive maintenance solutions for machine manufacturers in heavy industries. Its modular products, including PREMAS® Beagle, provide condition monitoring, component lifetime estimation and digital inspection tools for process-critical machines.

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Products & services

Industry:Technical Consulting & Engineering
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3.9/5

PREMAS AG

Testing & Inspection Centers
✓ Offered6
Predictive Maintenance Solution
Predictive maintenance solution for machine builders and process-critical machines; sensor technology, data acquisition and analysis, online condition monitoring, life-cycle predictions, support from idea to operation.
Training & Workshops
Training & workshops for introducing predictive maintenance; employees are prepared and empowered for predictive maintenance.
Implementation & Support
Implementation & support for setting up predictive maintenance; guidance for introduction, commissioning, 1st- and 2nd-level support, as well as operation.
PREMAS® Beagle
Modular predictive maintenance solution for heavy industry and process-critical machines; sensors, IoT Box, cloud and portal for data analysis and 24/7 access.
PREMAS® 4.0
Predictive maintenance solution for conveyor systems; sensor technology, IoT Box, cloud, analytics and portal for online condition monitoring, early detection and maintenance planning.
PREMAS® Inspect
Digital inspection solution for machine inspections; mobile checklists, online documentation, photo reports, dashboard and analytics for structured inspection processes.
Trust & reputation

ranQ Trust Score of PREMAS AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

PREMAS AG scores 53.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.70.824%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.27.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
PREMAS AG scores 85.5 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.55.07%
PREMAS 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%
PREMAS AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PREMAS AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Täfernstrasse 26
5405 Dättwil Ag

At a glance

Legal form
Corporation
UID
CHE-101.920.381
Founded
2006 · 20 years
Last commercial register change
May 26, 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.
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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