ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,740 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesLachen SzDiag Dienstleistungen AG
Diag Dienstleistungen AG Logo
Verified· 3 sources

Diag Dienstleistungen AG

Summary

About the company

The company provides services in the field of Information and Communication Technology (ICT), particularly: hosting of ICT systems in redundant data centers, purchase and rental of ICT systems, cloud services, including Microsoft 365, IT consulting and support, network and security solutions, and protection and security of digital information. The company positions itself as an ICT specialist and offers its customers a comprehensive range of services to support and secure their ICT infrastructure.

AI-generated
Offering

Products & services

Industry:IT Consulting & ServicesIT Infrastructure & Cloud
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
✓ Offered7
Hosting
Professional hosting in redundant data centres, including hosting infrastructure, data backup, replication, migration of existing data, and a protected environment with firewalls and security appliances.
Purchase of ICT systems
Purchase of ICT systems with needs analysis, selection of suitable technologies and providers, as well as implementation, integration and long-term support for operating the ICT infrastructure.
Rental of ICT systems
Rental of ICT infrastructure according to individual requirements, including analysis, design, operation, maintenance, updates, as well as regular monitoring and security measures.
Microsoft 365
Consulting, implementation and ongoing support for Microsoft 365, including integration into existing IT infrastructure, with assistance for Teams, SharePoint, OneDrive and Outlook.
vCloud
Cloud migration of the IT infrastructure with scalable, highly available and secure vCloud solutions, as well as easy management, fast provisioning and support.
Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.37
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Diag Dienstleistungen AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Diag Dienstleistungen AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Diag Dienstleistungen AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Diag Dienstleistungen AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Alpenblickstrasse 20
8853 Lachen Sz
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 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.043.414
Founded
1979 · 47 years
Last commercial register change
June 23, 2025
Employees
11 to 20

Similar companies

MI
Mythen Informatik GmbH
Steinen
BS
BAYO Solutions AG
Pfäffikon Sz
PM
Panther Media GmbH
Pfäffikon Sz
TG
taNET GmbH
Goldau
EG
Entex GmbH
Feusisberg
TG
TechneValue GmbH
Pfäffikon Sz
LC
LCP ComputerHuus AG
Brunnen
AG
Advaso GmbH
Pfäffikon Sz