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

About the company

The Studerus AG is a distributor of network solutions and products, particularly for small and medium-sized enterprises (SMEs). The company's core activity is the marketing and distribution of network products, such as modems, routers, switches, VoIP telephony solutions and NAS systems, as well as providing services like project support, WLAN measurement, training and support.

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Offering

Products & services

Industry:IT Infrastructure & CloudWholesale - Electronic Devices
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4.3/5

Studerus AG

✓ Offered8
Network Hardware and Communications Products
Firewalls, switches, WLAN access points, routers, network management solutions, plus VoIP phones, PBX, conference solutions, door intercoms and accessories.
Software and Security Licences
Licences for firewall and UTM services, cloud email security, VPN client, hotspot, WLAN controller and Nebula licences, plus security awareness.
Configuration Service
Technical support via remote connection for device configuration, setup of firewall, VPN, switch and WLAN, plus engineering support for projects.
WLAN Site Survey and Audit
On-site measurement, plan-based simulation and audit for new or existing WLAN installations, including coverage, access-point placement and weakness checks.
DECT Site Survey and Audit
On-site measurement and audit for new or existing DECT installations, including coverage planning and review of the existing setup.
Swiss Service Pack
Warranty extension and support packages for Zyxel products with advance replacement, 4h or next-business-day response, onsite service and configuration support.
Training Courses and Workshops
Courses on networking, firewalls, switching, VoIP, 3CX, Wildix and VoIP analysis with Wireshark, offered as basic courses, advanced courses and workshops.
Project Support
Technical support for planning and implementation of WLAN, security and hospitality projects, including knowledge transfer and support for resellers.
Trust & reputation

ranQ Trust Score of Studerus AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Studerus AG scores 67.4 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.57.924%
  • 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.81.910%
  • 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%
Studerus 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%
Studerus 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%
Studerus AG scores 70.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.40.04%
Qualifications+0.00

Studerus AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.1 out of 5 stars from 24 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 24 reviews across all connected sources

Sources
GGoogle4.124
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 13, 2025Media
Hoher Besuch am 15. Studerus Technology Forum
it-markt.ch
October 15, 2020Media
Wie sich der Channel im vergangenen Jahrzehnt gemäss Studerus verändert hat
it-markt.ch
June 18, 2015Media
Rolf Borkowetz verlässt Studerus AG
netzwoche.ch

Knowledge

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Location

Ringstrasse 1
8603 Schwerzenbach
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:30
Tue
08:00 - 12:00, 13:00 - 17:30
Wed
08:00 - 12:00, 13:00 - 17:30
Thu
08:00 - 12:00, 13:00 - 17:30
Fri
08:00 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.597.235
Founded
1994 · 32 years
Last commercial register change
February 8, 2023
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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