It's not at least your support as a sponsor, that makes us one of the most important and popular events about Linux and Free Software in Germany. With a sponsorship you have the best opportunity to draw attention to yourself at the Chemnitzer Linux-Tage.

Before applying as a sponsor, please note the following information:

  • Your company, with its products, services and research areas, should fit thematically to the event. We want to offer our visitors an informative mix from all areas of the open source world. Therefore, we pay attention to a balanced thematic diversity of companies

  • Sponsoring:

    Due to the change in the event concept, we are not holding back a booth quota for sponsors this year. You are welcome to apply for a stand. Also in the context of Linux-Live we offer a presentation area for companies. You can find all details about a sponsorship in the PDF document: Become a sponsor.

  • Media Partners:

    Donations in the form of book shipments, magazines or advertisements can be arranged with us in the form of a media partnership.

Become a sponsor

If you would like to support our 2023 event please have a look at some more information:
Become a sponsor (DE - PDF), Numbers and Facts (DE - PDF).


Sponsor-Logo: B1 Systems

B1 Systems

B1 Systems GmbH is a provider of Linux/Open Source consulting, training, managed service & support. More than 140 Linux experts offer tailor-made solutions based on virtualization, containerization, HA & cloud computing as well as monitoring, system & configuration management. We contribute to upstream development and thus turn Open Source innovation into Enterprise reliability & performance — nationally & internationally.

Sponsor-Logo: OpenTalk


OpenTalk is the secure videoconference for everyone who values sophisticated features, digital sovereignty and data protection. Based on open source and today's IT architecture, we enable scalability, performance and stability. In the future, OpenTalk will be available both as SaaS from Germany and as an on-prem installation for the company's own data center and is thus aimed at providers, public authorities, schools and companies. Our home base is in Berlin, our team is spread all over Germany. Behind OpenTalk is the team of Heinlein Support, the experts for secure and free communication.

Are data protection, open source and an Internet that enables digital sovereignty as important to you as they are to us? Then we look forward to hearing from you: https://opentalk.eu/de/jobs

Sponsor-Logo: Pengutronix


Pengutronix was founded in 2001 as one of the first embedded Linux [DE] companies in Germany and provides professional services for the use of Linux in industrial applications. Pengutronix offers a wide range of services from consulting to development of the low-level-operating system up to the user-space. Pengutronix is able to provide a link between industrial development and the international open source community. This is proofed by more than 5000 Patches in Linux mainline kernel and lots of other projects.

Though the professional focus is mainly on Linux kernel development, all kind of open source projects that are useful, for all day work, will be supported. Such as Freifunk or improvement of web-technologies and many others.

Sponsor-Logo: TQ-Systems


The technology company TQ offers the complete range of services from development, production and service upto the product life cycle management. The services include assemblies, devices and systems including hardware, software and mechanics. Customers can obtain all services in modular form as individual services or as a complete package according to their individual requirements. Standard products such as microcontroller modules, drives and automation solutions complete the range of services.

With the TQ Embedded Modules, we provide state-of-the-art architectures such as ARM, Layerscape, QorIQ or x86, which become the ideal solution platform for systems thanks to our Linux software and Linux support.

Can technology make the world a better place? We at TQ-Systems believe in this and are looking for people who want to make common cause with us. For example with developments in medical technology or innovative solutions in the environmental and energy sector as well as in aerospace. This is what TQ and each of our 1,700 employees stands for.

Sponsor-Logo: TUXEDO Computers

TUXEDO Computers

The name TUXEDO Computers combines the demands as well as the product spectrum: TUXEDO is the tailor-made suit in English. It also contains the name of the Linux mascot Tux. So TUXEDO computers are not only PCs with Linux hardware in a tailor-made suit, you can immediately recognize them by their name. Only there, where TUXEDO is written on it, Linux hardware in a tailor-made suit is included!

TUXEDO Computers has been manufacturing individual PCs and notebooks for 15 years now - pre-installed with Linux! We rely on different Linux distributions and desktop interfaces, offer free support and services around Linux. We select all components suitable for operation with Linux and assemble the devices in Germany. Afterwards all TUXEDOs are delivered in such a way that one is immediately ready to start!

Sponsor-Logo: Staffbase


Staffbase is a global market leader in mobile-first end-to-end employee communication platforms that engage diverse, disconnected and distributed workforces. Staffbase provides branded apps and intranets that improve employee experience for more than 400 customers worldwide, including Adidas, Audi, DHL, Iron Ore Company of Canada, Paulaner, UC Health and US LBM.


Sponsor-Logo: mailbox.org


mailbox.org is the secure German e-mail provider for consumers and business customers. Awarded “SEHR GUT” several times by Stiftung Warentest, we set new standards in secure communication, digital sovereignty and data protection for our users. In addition to classic core email functions, we also offer calendar, address book, task management, online word processing, cloud storage and video conferencing on our platform. We operate the necessary technology with our own infrastructure in two German data centers. Our customers include private users as well as companies, schools, NGOs and public authorities such as the Thuringian Ministry of Education, Youth and Sports. mailbox.org is a brand of Heinlein Support, the specialist in email servers and Linux in the data center.

You share our passion for secure and free communication? Then we look forward to getting to know you: https://mailbox.org/de/jobs

Sponsor-Logo: SerNet


SerNet GmbH specializes in open source software as well as accompanying services and supports 2000 existing customers in all time zones. SerNet is the worldwide technological market leader for Samba, the most important OS server software in the Windows environment. With verinice, SerNet offers a mature OS solution for the management of information security (ISMS). In addition, the company, which was founded in 1997, provides support for multi-level firewall and VPN systems.

Sponsor-Logo: GONICUS


GONICUS is a medium-sized IT company with headquarters in Arnsberg, Sauerland. Since its foundation in 2001, GONICUS offers individual open source services that is not only cost-conscious, but also flexible, scalable and secure. Here, the company is one of the most experienced service providers and, with more than 60 employees, is able to offer complex projects from conceptual design and in-house software development, to implementation, downstream support, and maintenance from a single source.

Sponsor-Logo: ASPICON


Since 2002, the IT service provider ASPICON has been supporting organizations of all sizes and industries in the conception, operation and management of complex IT infrastructures related to databases. ASPICON is a certified team of specialists with proven expertise in the areas of database, cloud and container technologies.

With a focus on Linux-based platforms, we develop secure, highly available high-performance IT solutions that provide optimal support for our customers' business. As an experienced partner, we identify the most suitable strategy from the wide range of options and with our managed services ensure that business processes run smoothly.

More than 600 organizations from sectors such as healthcare, automotive and IT have already put their trust in ASPICON's experience.

Sponsor-Logo: openSUSE


The openSUSE project is a worldwide effort that promotes the use of Linux everywhere. openSUSE creates one of the world's best Linux distributions, working together in an open, transparent and friendly manner as part of the worldwide Free and Open Source Software community.

The project is controlled by its community and relies on the contributions of individuals, working as testers, writers, translators, usability experts, artists and ambassadors or developers. The project embraces a wide variety of technology, people with different levels of expertise, speaking different languages and having different cultural backgrounds.

Sponsor-Logo: velocitux


velocitux is the professional, green support centre for Open Source and free software. At velocitux we combine everything that is important to us: free open source software, because technology and knowledge should be freely available, transparent and understandable. Competence, because IT systems and software have to be reliable and create trust; Ecology, because we can all use our knowledge together to conserve resources and treat our environment and future sparingly; and education, because learning and understanding are indispensable in our world in order to be able to shape the future effectively and in the long term.

With a lot of experience in the open source environment, especially with Debian-based solutions as well as with software in the education sector, we support small and medium-sized enterprises, educational institutions and associations in the use of software and actively promote open source projects, such as the free school information system AlekSIS, by providing development services and paying developers for their open source work.

Interested in paid open source work in education? Then talk to us, online or at the AlekSIS project stand!

Media partner



Die drei Fachzeitschriften Linux-Magazin, LinuxUser und Raspberry Pi Geek werden von der Computec Media GmbH herausgegeben. Das Linux-Magazin wendet sich an Linux-Sysadmins und Entwickler im professionellen Umfeld und ist die weltweit älteste noch erscheinende Linux-Zeitschrift. LinuxUser bietet jeden Monat praxisorientierte Artikel, Workshops und Tests für Linux-Desktop-Anwender. Im lösungsorientierten Magazin Raspberry Pi Geek erscheinen Hacks, Tricks und Anleitungen rund um den Single-Board-Computer und populäre Mikrocontroller.

Sponsor-Logo: Radio UNiCC

Radio UNiCC

Radio UNiCC the Campusradio is broadcasting the lectures of Chemnitzer Linux-Tage.


Sponsor-Logo: Thomas Winde Ausflugsfahrten

Thomas Winde Ausflugsfahrten

We say thank you to Thomas Winde Ausflugsfahrten for supporting us with transporting several CLT material and persons.