We are a specialized company focusing on information security, carrying out penetration tests, supporting our customers with incident response und advising them on information and IT security questions in the German-speaking countries. cirosec was founded in 2002 by an experienced team of IT security experts. Today, the company has more than 80 employees. We provide our customers throughout Germany with 24/7 availability of our experts for incident response and forensics with guaranteed response times as well as a comprehensive range of services to handle targeted attacks and other IT security incidents. In addition, cirosec is the organizer of one of the largest IT security conferences in Germany - the annual IT-Defense. https://cirosec.de/en/imprint/
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The cirosec GmbH annual revenue was $10.3 million in 2026.
Stefan Strobel is the Chief Executive Officer and Owner of cirosec GmbH.
37 people are employed at cirosec GmbH.
cirosec GmbH is based in Heilbronn, Baden-Württemberg.
The NAICS codes for cirosec GmbH are [81, 811, 81121, 811212, 8112].
The SIC codes for cirosec GmbH are [73, 737].