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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesSt. GallenBlackbox 51 GmbH
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Blackbox 51 GmbH

Summary

About the company

The core activity of B51 Informatiklösungen is the development and provision of IT security solutions and services, including: IT support and consulting, protection against malicious email attachments, phishing simulation and training, web hosting and domain purchase, and IT security tools and services. The company focuses on developing innovative solutions to IT security problems and offers its customers a range of services and tools to protect and secure their IT systems.

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Offering

Products & services

Industry:IT Consulting & Services
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Building Secure IT Infrastructures
Planning, implementation and documentation of IT environments according to current security standards, including network architecture, network security, firewall concepts, Zero Trust as well as VPN and remote access.
Security Check & Vulnerability Assessment
Systematic review of existing IT infrastructures for gaps, with IT audit, risk analysis and a prioritized action plan for immediate action.
Ongoing Support & Monitoring
External ongoing IT security support with monitoring, updates and patching, as well as incident response to update and monitor the systems.
Employee Training & Security Awareness
Hands-on training for teams in IT security and phishing detection, including security awareness, phishing simulations and workshops.
Threatly – Vulnerability Monitoring
Proprietary monitoring tool for CVE monitoring, real-time alerts and threat intelligence, which monitors affected technologies in the tech stack and alerts on security incidents.
Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle4.52
★TrustpilotSoon
PProvenExpertSoon

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Location

Zürcher Strasse 431
9015 St. Gallen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-382.919.342
Founded
2016 · 10 years
Last commercial register change
June 24, 2020
Employees
1 to 10

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