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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesDättwil AgDev4Pro GmbH
Dev4Pro GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Dev4Pro GmbH provides IT solutions for small and medium-sized enterprises, focusing on IT security and custom software development. Services include firewall and VPN configuration, backup and data-protection solutions, and development of desktop, server, and mobile applications for Windows, Linux and macOS.

AI-generated
Offering

Products & services

Industry:IT Consulting & Services
✓ Offered2
Software development
Software development for desktop applications, servers and mobile apps; analysis of business processes, development of solution proposals and extensions such as plug-ins for process optimisation.
IT security
IT security with firewall, VPN, data protection and backup; protection against viruses, malware, exploits and ransomware as well as solutions against data loss caused by hardware faults or incorrect operation.
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4.1/5

Dev4Pro GmbH

Trust & reputation

ranQ Trust Score of Dev4Pro GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Dev4Pro 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%
Dev4Pro GmbH scores 70.2 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.70.212%
  • 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%
Dev4Pro 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%
Dev4Pro GmbH scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dev4Pro GmbH 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

Sommerhaldenstrasse 15A
5405 Dättwil Ag

At a glance

Legal form
Limited Liability Company
UID
CHE-283.863.548
Founded
2020 · 6 years
Last commercial register change
July 28, 2020
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

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