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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryIT & CommunicationTelecommunicationsZuzwil SgOptonet AG
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Verified· 3 sources

Optonet AG

Summary

About the company

The core activity of Optonet AG is the manufacture, sale and servicing of passive and active fibre optic and copper products, as well as mobile connectivity solutions, particularly in the fields of telecommunications, energy and transportation. The company offers complete solutions for network installations, including passive and active components such as fibre optic and copper solutions, switches, routers, media converters and antennas for wireless data transmission. In addition, Optonet provides services such as consulting, planning, maintenance, support and operation of fibre optic and data networks.

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Products & services

Industry:Telecommunications
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Network service and maintenance
Support and maintenance contracts for Layer 2 and Layer 3 networks, software release management, software upgrades, second- and third-level support, and assistance with rollouts and extensions.
Network projects
Planning, project design and implementation of network projects for technical WAN, district heating, SmartMeter and other networks; tailored solutions for office, industry, energy and transport sectors.
Adapting / converting / expanding networks
Adaptations to existing networks, expansions, design adjustments, as well as setup of network management and monitoring systems.
Training
Tailored training on fibre optic basics, installation courses according to Swisscom standards, splicing and installation courses, TCP/IP basics, and design and configuration of switches.
Minor splicing work
Minor fibre-optic splicing work for installations without dedicated splicing equipment, including measurement records for the splices carried out.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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Location

Industriestrasse 25c
9524 Zuzwil Sg
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.120.689
Founded
1994 · 32 years
Last commercial register change
October 29, 2025
Employees
11 to 20

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