Services Overview

Open Systems Secure SD-WAN and SOC-as-a-service solutions are designed specifically to simplify your network and security operations and accelerate business growth.

 

Solutions Overview

Open Systems offers secure, unified SD-WAN in an integrated package that’s tailored to your network and security needs.

 

About Open Systems

Open Systems is a leading global provider of a secure SD-WAN, expertly managed by world-class engineers, that enables enterprises to grow without compromise.

 

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Definitive Guide to SD-WAN

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Andreas Seidl

Andreas Seidl

Andreas Seidl took on the position of CFO in Finance and Controlling at Open Systems in January 2019. He studied math and computer science, and has earned more than 15 years of experience in the software industry as well as an MBA from the Rotterdam School of Management. Before Open Systems, he worked as a CFO at Automic, a market leader in corporate software for business automation, and prior to that as a McKinsey consultant on various projects in the areas of telecommunication and manufacturing.

  • Coolest personal accomplishment: Playing lead guitar in a country rock band in front of a crowd of 1,000 people. I put away my Fender Stratocaster 20 years ago and have never touched it since. What remains is a memory for a lifetime
  • Superpower: Converted good finance people into CFOs. All my VP finance reports of the last 15 years became CFOs in the software industry in US and Europe
  • Professional accomplishment: Stepping in and delivering a 200 M EUR enterprise valuation pitch to a potential investor when my CEO went down with a terrible cold. The investor bought into the company and added a 20% renowned shareholder who then helped us kick-start our US operations