About us

CSE is a Swiss-based company whose purpose is to help businesses run, reach, and protect their networks, with enterprise-grade expertise and the flexibility of a small team.

Who we are

We are a small team built around senior engineers with 20+ years of experience in enterprise environments, working alongside equally skilled colleagues. Being small keeps us close to our customers and quick to adapt.

Our work spans network operations, remote-site access, and security testing, so we see how the pieces fit together, not just one of them.

Our story

Since 2009, from small-business projects to enterprise and financial-sector networks: that path shapes how we work today.

  1. 2009

    Founded as a Cisco partner and IT solutions provider for small and medium-sized businesses.

  2. 2012

    Enterprise clients become our main focus, especially in the financial sector.

  3. 2014

    We start delivering our services to clients across Europe.

  4. 2016

    We enter the Swiss market.

  5. 2022

    We found a cybersecurity spin-off in Switzerland, which later becomes our headquarters in Zug.

What we do

  • Managed Network Security

    We operate your firewalls and network security infrastructure day to day, on your platforms and in your processes.

  • Out-of-Band Management

    Independent 5G access to your remote network devices, even when the main network is down.

  • Cybersecurity Services

    Attack surface management, penetration and application testing, social engineering, and dark web monitoring, to find weaknesses before attackers do.

How we work

Your environment

We work on your infrastructure, follow your processes, and use your identity and access solutions, whatever they are.

Your ownership

Your team keeps ownership and visibility. You gain capacity and depth.

Specialists at every level

Senior specialists in Switzerland, supported by engineers at our international delivery hub, working within established, certified processes.

Certified

ISO 27001 for information security and ISO 9001 for quality management.

Swiss based

CSE is a Swiss company in Zug. For our cybersecurity services, we store your data on servers located in Switzerland.

How to reach us

Tell us what you run today.

Talk to us