IT Sicherheit – frischer Wind
IT security – a breath of fresh air
Sécurité informatique – un vent de fraîcheur
Seguridad informática – un soplo de aire fresco
Hacker sind kreativ und finden immer neue Wege in Unternehmen einzudringen. Um Angreifern weiterhin einen Schritt voraus zu sein, braucht es immer wieder neue Ideen.

KALWEIT ITS – Wir bringen frischen Wind.
Hackers are creative and always find new ways to penetrate companies. To stay one step ahead of attackers, new ideas are always needed.

KALWEIT ITS – We bring a breath of fresh air.
Les pirates informatiques sont créatifs et trouvent toujours de nouveaux moyens de s'introduire dans les entreprises. Pour garder une longueur d'avance sur les attaquants, il faut sans cesse de nouvelles idées.

KALWEIT ITS – Nous apportons un vent de fraîcheur.
Los hackers son creativos y siempre encuentran nuevas formas de penetrar en las empresas. Para estar un paso por delante de los atacantes, siempre se necesitan nuevas ideas.

KALWEIT ITS – Traemos un soplo de aire fresco.


Culture makes security a picnic

At KALWEIT ITS, we are aware of our social responsibility and are committed to ecologically and socially responsible corporate management.

This is precisely why we value flat hierarchies, trusting and appreciative cooperation, and working together as equals.

All employees are free to participate in our ESOP program, so any employee can also become a co-owner of the company.

“Hardly any other topic has such a high relevance for society as a whole and at the same time is so strongly mystified as IT security. We want to demystify the image of the hacker – with a breath of fresh air.”

Philipp Kalweit, Managing Partner


Highly specialized IT security experts and no broad business. This allows us to react at lightning speed and form teams for special topics. We are small, fast and agile. Not a big tanker, but an agile boat.


We love what we do, so we are always passionate about it. Dutiful, discreet and at eye level with our customers. Our recipe for success: constantly learn new things and never think you know everything.


This is the ideal moment to pick up on social trends, but let’s stick to the facts: Many of our colleagues have gained previous experience in the federal police, during medical studies or as educators. Whether you are just starting out in your career or have senior experience – ethnicity, sexual orientation, age and other things do not play a role here at our company. We promote diversity, empower minorities and see ourselves as cosmopolitans.