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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIT & CommunicationIT service providerWallisellenoneICT AG
oneICT AG Logo
Verified· 4 sourcesOwner confirmed
Last updatedOctober 22, 2026

Contact

Summary

About the company

The core activity of oneICT AG is the provision of ICT services for small and medium-sized enterprises (SMEs) as well as non-profit organizations (NPOs). The specific services include: ICT infrastructure installation, ICT infrastructure administration, ICT infrastructure expansion, consulting and project management, user support, remote maintenance, and communication solutions. The company positions itself as a networker and pioneer for its customers, supporting them in all matters related to IT and communication.

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Service area

Offering

Products & services

Industry:IT service provider
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Trust Score4.5/5

oneICT AG

Hosting provider
✓ Offered5
ICT infrastructure installation, administration & migration
Planning, building, renewal and securing of ICT infrastructures; installation, administration and migration according to current standards.
Consulting / project management
Consulting and project management for ICT topics with a focus on data protection and security; implementation of solutions according to schedule and budget.
User support
Daily user support, often as a single point of contact, including coordination with external service providers.
Communication solutions
Virtual telephone systems based on Asterisk, Microsoft Teams and 3CX for business communication.
Cybersecurity
Covering cybersecurity needs with internal resources.
Expertise

Expert

PS
Philipp Siegenthaler
Managing Director
Trust & reputation

ranQ Trust Score of oneICT AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of November 2026

oneICT AG scores 78.4 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.84.124%
  • 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.65.210%
  • 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.78.08%
oneICT AG scores 92.3 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.82.07%
oneICT AG scores 93.3 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).93.322%
oneICT AG scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

oneICT AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 12 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle512
★TrustpilotSoon
PProvenExpertSoon

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

Common questions

Answers

What services does oneICT AG's ICT infrastructure include?
oneICT AG plans, installs, administers and migrates ICT infrastructures. This also includes expansion, renewal and protection according to current standards. This creates a stable and future-proof IT environment.
How does oneICT AG support cybersecurity and support?
oneICT AG covers cybersecurity needs with internal resources and supports the secure operation of the ICT environment. In addition, user support is available as a central point of contact for daily tasks. If desired, oneICT AG also coordinates collaboration with third-party service providers.
How does an ICT analysis at oneICT AG work?
First, the existing IT environment and the current needs are recorded in detail. Then the customer receives a clear recommendation with priorities for implementation, security and further development. This creates a solid basis for further decisions.
Knowledge

Articles about oneICT AG

1 article
5 min read

Cloud, own server or hybrid? The right IT infrastructure for SMEs and NGOs

From our experience at oneICT, it repeatedly becomes clear: not the technology decides first, but the everyday operations of the organization. If you want email, Office and collaboration readily available, you often end up in the cloud. If you have specialized software, sensitive data or clear requirements on data location, a mixed solution or local operation is more fitting.

October 23, 2026·Read article
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Contact

Location

Hertistrasse 2c
8304 Wallisellen
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-173.816.417
Founded
2011 · 15 years
Last commercial register change
December 19, 2022
Employees
21 to 50

Active throughout Switzerland

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