Our answer to the future

Citycom Telekommunikation GmbH is the leading regional provider of telecommunications solutions with a focus on the Graz economic area and the industrial centers of Styria. At the same time, we operate as a quality-oriented service provider on the national market and in international networks.

As specialists in highly available B2B services, we manage the telecommunications networks of Holding Graz, including fiber optics (FO), copper, and 5G. We also operate the following:

  • our own LoRaWAN network;
  • an operational and emergency radio network;
  • an international partner network;
  • two modern data centers in Graz.

Our vision

We are connecting the digital future for our customers, our city, and our living space.

Our portfolio

We offer the following tailor-made telecommunications solutions for the highest demands:

  • network solutions & site networking;
  • broadband Internet via fiber optics, copper, and 5G;
  • highly available data center services;
  • VoIP landline telephone systems;
  • special solutions for the Graz area;
  • planning & implementation of network construction measures.

Quality you can rely on

Our services meet the highest international standards. Citycom is certified according to the following:

With our team of highly qualified experts, we guarantee maximum security, technical excellence, and sound advice.

Our mission

As the exclusive center of excellence for telecommunications within Holding Graz, we are responsible for the operation, advancement, and economically sustainable use of the municipal networks. In doing so, we are actively shaping digitalization in the greater Graz area with innovation, responsibility, and tailor-made solutions for companies and public institutions.

 

Our aspirations are as follows:

  • customer-oriented solutions in the areas of networking, data centers, and telephone systems;
  • sustainable use of our resources;
  • development of sustainable products based on specific customer needs;
  • support for the City of Graz with strategic consulting and operational services in municipal public services;
  • through meaningful partnerships, we are constantly expanding our expertise and increasing the added value for our customers.
Citycom — We connect what the future needs

What we stand for

Values that connect us and attitudes that guide us

Our daily work is based on a clear understanding of values for our customers and partners, with our team member, and toward our owner. This mission statement is our shared compass.

Our management

Ing. Mag. Ulfried Hainzl

Managing Director

Christian Freidl

Head of IT Infrastructure, Authorized Signatory

DI Georg Krakolinig, BSc

Head of ICT, Authorized Signatory

Matthias Samberger, MSc

Head of Sales

News from Citycom

Fiber optic Internet in Leoben

In cooperation with Stadtwerke Leoben, whose infrastructure forms the basis of our operations, and MZNET as our Internet service provider, we are advancing the rollout of fiber optic Internet in Leoben. With LE Fiber, Stadtwerke Leoben is offering extremely fast, reliable, and future-proof fiber optic Internet for households and businesses.

Foto: v.l.n.r.: Dipl.-Ing. Martin Grünberger (Stadtwerke Leoben), VAOB Gemeinderat Ing. Heinz Ahrer, Fam. Jobstmann (Neukunde), Stadtwerkedirektor Dipl.-Ing. Ronald Schindler, Mag. Ulfried Hainzl (GF Citycom), Ing. Hubert Neureuter (GF mznet), Matthias Samberger (Citycom)
Fotocredit: © Harald Tauderer

Published on 2. September 2025

Citycom Insights ’25 — Connecting solutions

The Graz ICT conference will bring industry experts together at the Universalmuseum Joanneum on September 18, 2025. The focus will be on innovative solutions, digitalization trends, and networking. Register now!

Published on 7. August 2025

Success for Citycom: ISO/IEC 27001 certification

Citycom, a subsidiary of Holding Graz and telecommunications provider for businesses, has successfully completed the multi-stage audit process for the implementation of ISO/IEC 27001 certification.

Published on 15. May 2024

Hi5 Hotel surfs with 5G power

The Hi5 Hotel in Seiersberg uses Citycom's air-connect:premium for fast, stable 5G Internet. Guests benefit from exclusive bandwidth, 24/7 service, and high reliability.

Published on 3. November 2023

Dunkler relies on 5G speed

The Dunkler company uses Citycom's air-connect:premium for fast, stable 5G Internet. This enables the company to reliably process large amounts of data with top-notch service and 24/7 support.

Published on 3. November 2023

5G expansion strengthens Graz digitally

Holding Graz is advancing the digital agenda together with Citycom. The acquisition of 5G frequencies will make Graz fit for smart cities and provide autonomous mobility and modern telecommunications solutions.

Published on 10. March 2021

Citycom secures data with absolute reliability

Binder, Grossek & Partner relies on Citycom's external data center. High data security, geo-redundant storage, and a central point of contact ensure maximum reliability.

Published on 3. March 2021

Fiber optic Internet in Leoben

In cooperation with Stadtwerke Leoben, whose infrastructure forms the basis of our operations, and MZNET as our Internet service provider, we are advancing the rollout of fiber optic Internet in Leoben. With LE Fiber, Stadtwerke Leoben is offering extremely fast, reliable, and future-proof fiber optic Internet for households and businesses.

Foto: v.l.n.r.: Dipl.-Ing. Martin Grünberger (Stadtwerke Leoben), VAOB Gemeinderat Ing. Heinz Ahrer, Fam. Jobstmann (Neukunde), Stadtwerkedirektor Dipl.-Ing. Ronald Schindler, Mag. Ulfried Hainzl (GF Citycom), Ing. Hubert Neureuter (GF mznet), Matthias Samberger (Citycom)
Fotocredit: © Harald Tauderer

Published on 2. September 2025

Citycom Insights ’25 — Connecting solutions

The Graz ICT conference will bring industry experts together at the Universalmuseum Joanneum on September 18, 2025. The focus will be on innovative solutions, digitalization trends, and networking. Register now!

Published on 7. August 2025

Success for Citycom: ISO/IEC 27001 certification

Citycom, a subsidiary of Holding Graz and telecommunications provider for businesses, has successfully completed the multi-stage audit process for the implementation of ISO/IEC 27001 certification.

Published on 15. May 2024

Hi5 Hotel surfs with 5G power

The Hi5 Hotel in Seiersberg uses Citycom's air-connect:premium for fast, stable 5G Internet. Guests benefit from exclusive bandwidth, 24/7 service, and high reliability.

Published on 3. November 2023

Dunkler relies on 5G speed

The Dunkler company uses Citycom's air-connect:premium for fast, stable 5G Internet. This enables the company to reliably process large amounts of data with top-notch service and 24/7 support.

Published on 3. November 2023

5G expansion strengthens Graz digitally

Holding Graz is advancing the digital agenda together with Citycom. The acquisition of 5G frequencies will make Graz fit for smart cities and provide autonomous mobility and modern telecommunications solutions.

Published on 10. March 2021

Citycom secures data with absolute reliability

Binder, Grossek & Partner relies on Citycom's external data center. High data security, geo-redundant storage, and a central point of contact ensure maximum reliability.

Published on 3. March 2021