Either developing software from scratch or adapting existing software, interfaces or integration of existing systems – we offer handcrafted solutions for your problems.
Our offerings range from security audits through post mortem analysis of Linux drivers, up to enterprise architecture management.
In addition to our consulting services, we also offer trainings in multiple areas of engineering, security and more to support you and your employees with the necessary skills for your next big project.
Powering Open Source
We believe in open source software and have a strong connection to various Open Source software (OSS) communities. OSS helps saving money and time by adapting existing solutions to customer needs. Especially Linux is an area where all our team members have a high level of knowledge.
Due to our continuous engagement in OSS, we are always up-to-date about actual development and we can offer you efficient and accurate solutions.
Focused on Security
Whether your product targets large industrial solutions or end users directly, security and privacy are critical topics for all areas. Throughout all our work, we take special care to create secure and privacy preserving solutions and support you with our professional expertise in IT security, cryptography and secure software development.
Your team of specialists
Founded in 2011, sigma star gmbh is today managed by Thomas Dierl, Richard Weinberger and David Gstir. Each one with longtime experience and varying expertise they cover a wide range of the whole IT stack together.
Richard Weinberger is a well-known Linux kernel contributor and maintainer. Participating in upstream development represents one of his major concerns.
Thomas Dierl is a professional in modeling software and gained his experience while working on multiple large software projects at several large companies.
David Gstir specialized in IT security, and complements the team of sigma star with his experience and knowledge in cryptography, secure systems and software engineering.
Get in touch
Our customers build mission critical systems in the area of automotive, cryptography, industrial, embedded and access control systems with a strong focus on security and privacy.
Since we and our customers value integrity and confidentiality, we don't publish a reference list.
If you want more details, or direct contact with a reference, feel free to contact us.
sigma star gmbh
Eduard-Bodem-Gasse 6, 1st floor
- +43 5 9980 400 00
PGP Public Key