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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryManufacture of IT HardwareBiel/BienneAartesys AG
Aartesys AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Aartesys is the development and provision of solutions for the Industrial Internet of Things (IIoT), particularly in the areas of data collection, transmission and evaluation. This includes the development of software, system integration, device development, sensor development and project management. The company also offers maintenance and support for its solutions. The solutions are used in various industries, such as energy management, facility management, food and pharmaceutical industries, as well as agriculture.

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Products & services

Industry:Manufacture of IT HardwareSoftware Development
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Aartesys AG

Telecommunications
✓ Offered7
Solutions for Industrial IoT
Tailor-made IoT solutions for digitalization, from capturing data points via data transmission and analysis to presentation in a web browser or control system.
Software Development
Embedded systems, embedded Linux, system software and apps for SoCs, server applications, as well as interfaces to other systems; including testing, maintenance and documentation.
System Integration
Integration of standard solutions into enterprise environments, connectivity with existing systems, and delivery of scalable solutions for business-critical applications.
Device Development
Development of prototypes, device readiness for series production, and adaptation of existing systems for specific use cases, in particular edge devices, smart gateways and protocol converters.
Sensor Development
Development of intelligent wireless and wired special sensors with high precision, networkable and integrable into existing systems.
Project Management
Project definition, organization and delivery as general contractor or subproject, including goal alignment, project planning, realization concept and project controlling.
Maintenance & Support
Maintenance and support for uninterrupted operation, so components remain up to date and fully functional, including rapid intervention in case of faults.
Trust & reputation

ranQ Trust Score of Aartesys AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Aartesys AG scores 61.5 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.66.724%
  • 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.88.08%
Aartesys 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%
Aartesys 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%
Aartesys AG scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Aartesys AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 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
4.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle4.52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Silbergasse 32
2502 Biel/Bienne
Opening hours
Mon
08:00 - 12:00, 13:00 - 18:00
Tue
08:00 - 12:00, 13:00 - 18:00
Wed
08:00 - 12:00, 13:00 - 18:00
Thu
08:00 - 12:00, 13:00 - 18:00
Fri
08:00 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.221.863
Founded
2000 · 26 years
Last commercial register change
October 1, 2026
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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