01
High-Definition
We look closely, understand the details and make complex technology clear.
CONNECTED SINCE 2008
Technology with responsibility
About
HDN – IT, cybersecurity and AI automation for mid-sized companies in Tyrol, the Allgäu region and the DACH area. Personal and solution-oriented since 2008.
What HDN stands for / High-Definition Development & Networks
A name that describes how we work.
HDN combines technical depth, development expertise and reliable networks – personally rooted in Schattwald since 2008.
02
Development
We develop solutions that fit processes and grow with the business.
03
Networks
We connect systems, people and expertise into a dependable whole.
Our journey
From the first digital community to PaulinAI.
A vertical journey through the milestones that have shaped HDN.
2003–2010
Party XXL
A young online community grows to around 29,000 members – an early foundation in digital platforms and communities.
2008
The start of HDN
High Definition Networks is established in Schattwald. IT support for private and business customers grows continuously from here.
2021
HDN becomes a GmbH
High-Definition Development & Networks GmbH is founded – the next step as a professional IT company.
2026TODAY
PaulinAI
HDN launches PaulinAI: practical, secure AI support for businesses and people.
Discover PaulinAIHDN stands for personal support, technical experience and solution-oriented delivery.
Our stance
You don't get an anonymous standard process, but a point of contact who understands your IT, your workflows and your goals.
Our approach
We bring IT infrastructure, cybersecurity, AI automation and software development together into one clear picture.
Our standard
Technically deep, economically sound and practical – with HDN since 2008.
