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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesDietikonBIG IT AG
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BIG IT AG

Summary

About the company

The core activity of BIG IT AG includes the provision of IT services, in particular: * IT support and remote maintenance * System installations and monitoring of IT infrastructures * Telephony solutions (VoIP, VDSL, BIG-Mobile) * Internet access (fiber-optic offers, DSL offers) * Hosting services (web hosting, mail hosting, vServer) * Video surveillance * Data center services The company positions itself as a full-service provider for IT solutions, supporting small and medium-sized enterprises (SMEs) as well as individual companies in the greater Zurich area.

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Offering

Products & services

Industry:IT Consulting & Services
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IT Infrastructure & Cloud
Telecommunications
✓ Offered8
IT solutions
Consulting, analysis, delivery, installation, training and maintenance of hardware, software and networks; remote support and data recovery for sole proprietors and SMEs.
Support and maintenance
IT support for networks, servers, telephony, PCs, laptops, printers, IT security, data backup and video surveillance; with a maintenance contract, a 24/7 hotline and proactive monitoring.
Internet connections
Internet access with fibre offers, EW fibre offers and DSL offers; including availability check and a connection tailored to requirements.
VoIP telephony
BIGVoIP for businesses and private individuals, with configuration of the telephone system, installation, maintenance service, hotline support, tariffs to fixed and mobile networks, and international calling.
Hosting services
Hosting for websites, email, domains and vServers; complemented by Hosted-Mail, Mail-Domain, Domain-Registration, vServer-KVM as well as email settings and policies.
Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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Location

Lerzenstrasse 21
8953 Dietikon
Opening hours
Mon
08:00 - 11:45, 12:45 - 17:00
Tue
08:00 - 11:45, 12:45 - 17:00
Wed
08:00 - 11:45, 12:45 - 17:00
Thu
08:00 - 11:45, 12:45 - 17:00
Fri
08:00 - 11:45, 12:45 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.936.531
Founded
1991 · 35 years
Last commercial register change
September 27, 2023
Employees
11 to 20

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