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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIT & CommunicationIT service providerAdlikon B. RegensdorfPortner Systems GmbH
Portner Systems GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Portner Systems GmbH provides IT consulting, support and services for IT infrastructure and networks. Its offerings include network planning and expansion, IT security, data backup, software solutions and IT systems documentation.

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Service area

Offering

Products & services

Industry:IT service providerHosting provider
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Portner Systems GmbH

✓ Offered10
IT consulting
IT consulting for businesses and private individuals, including system analysis, project planning, selection and implementation of IT solutions, as well as training and IT security consulting.
IT support
On-site and remote IT support for Windows, Apple and Linux devices, servers, printers, the internet, smartphones, tablets and TV devices.
IT outsourcing
IT management for a fixed monthly price with defined response times, monitoring, consulting, procurement, training, backups, system updates, MDM and license management.
Network infrastructure
New build, expansion and maintenance of networks, including installation and configuration of network devices, monitoring, security and consulting on network and security solutions.
Data backup
Synology ActiveProtect Backup for businesses with immutable backups, encryption, fast recovery and scalable appliances for small offices up to enterprise environments.
IT security
IT security check with analysis of the company network, software, operating systems, backups, permissions, documentation and security awareness; Basic and Premium package.
WLAN site survey
WLAN surveying and planning for businesses with analysis of signal strength, coverage and interference sources, access point planning, heatmaps and documentation.
Microsoft 365
Microsoft 365 consulting, licensing, initial setup, SharePoint and OneDrive rollouts, training as well as operation and support including Exchange Online.
E-commerce & web shop
Creation of websites and online shops as well as maintenance of existing web shops, including concept, design, technology, maintenance, updates, security management and support.
AI automations for businesses
AI and n8n automations for routine processes, including analysis, prototyping, implementation, training, maintenance, monitoring and pre-configured workflows.
Trust & reputation

ranQ Trust Score of Portner Systems GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of November 2026

Portner Systems 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%
Portner Systems GmbH scores 65.0 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.58.012%
  • 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%
Portner Systems GmbH 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%
Portner Systems GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Portner Systems GmbH reaches a ranQ Trust Score of 3.9 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Rebrainstrasse 17
8106 Adlikon B. Regensdorf

At a glance

Legal form
Limited Liability Company
UID
CHE-290.496.389
Founded
2022 · 4 years
Last commercial register change
September 14, 2022
Employees
1 to 10

Active in 1 of 26 cantons

  • ZHZurich
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

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