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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesSeuzachWittwer IT Services
Wittwer IT Services Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Wittwer IT Services includes the provision of IT solutions and services, in particular: network management, including network security; cloud solutions; IT security; maintenance of network devices; Linux consulting; and sales of office supplies, toners, ink cartridges, printer accessories, and firewalls. Additionally, the company offers specific services such as MailStash (a secure email platform for SMEs and individuals) and SwissStash (a data storage solution for mobile and security-conscious individuals and companies).

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Offering

Products & services

Industry:IT Consulting & ServicesIT Infrastructure & Cloud
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4.1/5

Wittwer IT Services

✓ Offered6
Infrastructure Modernisation
Planning, construction and operation of modern IT infrastructures with Proxmox, Ansible, Git, Zabbix and Kubernetes; including virtualization, automation, monitoring and migration from VMware to Proxmox.
Linux Consulting and Server Management
Consulting on Linux and open-source solutions, migration from Windows servers, taking over server management and support for existing Linux servers.
Zabbix Monitoring
Implementation of Zabbix for infrastructure monitoring, including installation, templates, dashboards, alerting, training and ongoing support; in addition, mediation of official Zabbix support packages.
SwissStash
Nextcloud-based cloud data solution for private users and SMEs, as a shared or private instance; with files, sharing, sync client, mobile app, Talk and daily backup.
MailStash
Professional email hosting in Switzerland with calendar, contacts, ActiveSync, webmail, IMAP/SMTP, sharing, spam filter, virus scans and Outlook integration.
Proxmox Consulting and Migration Support
Analysis of VMware environments, calculation of potential savings, migration to Proxmox VE and support with license and infrastructure changes.
Trust & reputation

ranQ Trust Score of Wittwer IT Services: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Wittwer IT Services 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.
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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%
Wittwer IT Services scores 69.6 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.79.212%
  • 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%
Wittwer IT Services 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%
Wittwer IT Services scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wittwer IT Services 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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Secure profile

Location

Rietackerstrasse 19
8472 Seuzach

At a glance

Legal form
Sole proprietorship
UID
CHE-239.371.112
Founded
2018 · 8 years
Last commercial register change
November 15, 2023
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.
67.0
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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