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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesZurichTeleinformatik Services AG
Teleinformatik Services AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Teleinformatik Services AG is to provide comprehensive IT solutions for small and medium-sized enterprises (SMEs), including cloud-managed services, IT infrastructure, telephony, business software, training and workshops. The company offers comprehensive IT services, from consulting and delivery to operation, maintenance and support, and supports its customers in the development and optimization of their IT infrastructure.

AI-generated
Offering

Products & services

Industry:IT Consulting & ServicesIT Infrastructure & Cloud
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Teleinformatik Services AG

Telecommunications
✓ Offered7
Cloud Solutions
Cloud solutions for SMEs with Microsoft 365, infrastructure as a service, virtual and dedicated servers, cloud backup, and managed identity protection.
Managed Services
Managed services with monthly rental for devices and infrastructure, proactive monitoring, managed workplace, managed server, managed backup, managed network, and managed endpoint security.
IT Infrastructure
IT infrastructure with hardware, software, server and client installations, network and server design, maintenance, data backup, and external protection against attacks.
Telephony Solutions
Telephony solutions with 3CX, Microsoft Teams, Unify and Mitel, including VoIP, IP/cloud telephony, unified communications, and connection to the Swiss telephone network.
Business Software (Exxas)
Business software based on Exxas with CRM, ERP, ticketing, sales, service and project management, time tracking, inventory management, order processing, finance, and HR.
Training & Workshops
Training and workshops on Microsoft Teams, communication rules, data storage, AI discovery, AI roadmap, Microsoft Copilot, and introducing AI into daily work.
Support & Service
Support and service with a 24/7 service line, remote support, on-site support, service packages, customer portal, and operation and maintenance of the IT environment.
Trust & reputation

ranQ Trust Score of Teleinformatik Services AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 100% · As of October 2026

Teleinformatik Services AG scores 85.3 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.84.724%
  • 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.92.510%
  • 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%
Teleinformatik Services 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%
Teleinformatik Services AG scores 86.7 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).86.722%
Teleinformatik Services AG scores 51.2 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.36.74%
Qualifications+0.00

Teleinformatik Services AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.8 out of 5 stars from 37 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 37 reviews across all connected sources

Sources
GGoogle4.837
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 17, 2026Media
Sequotech übernimmt die nächste IT-Firma
inside-it.ch
August 19, 2024Media
Nachfolge im KMU planen? Claude Arnold hat das schon erledigt
blick.ch

Knowledge

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Location

Brown-Boveri-Strasse 5
8050 Zurich
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 17:30
Thu
08:00 - 17:30
Fri
08:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.270.777
Founded
1999 · 27 years
Last commercial register change
September 10, 2026
Employees
21 to 50
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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