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A1 in Austria

A1 is Austria’s leading mobile and fixed-line telecommunications operator with approximately 5.1 million mobile subscribers and 1.7 million fixed access lines as of year-end 2023.

Customers benefit from a comprehensive range of products and services from a single source: core telecommunications services, Internet access, digital cable television,information and communications technology (ICT), whole- sale services, and mobile business and payment solutions. As a responsible company, A1 integrates socially relevant and environmental concerns into its core business.

In 2023, the segment Austria contributed 53% to the revenues and 55% to the EBITDA of the Group.

Market position

Finanzkennzahlen 2023

Financials 2023In EUR mnChange
Revenue2,7981.7 %
ARPU (EUR)17.33.2 %
ARPL (EUR)35.85.4 %
EBITDA1,0642.3 %
EBIT493-0.5 %
CAPEX5903.1 %


  • Fixed-line telephony
  • Fixed-line broadband
  • Mobile telephony
  • Mobile broadband
  • IP TV
  • ICT
  • Data center for customers

Quality certificates

  • ISO 9001
  • ISO 14001
  • ISO 18295
  • ISO 20000-1
  • ISO 27001
  • ISO 45001
  • ISO 50001
  • ISO 50518
  • EMAS
  • EN 50600
  • BGF
  • ECO Datacenter 3.0

Employees (FTE)*

Network coverage*

* as of year end 2023

Discover More

ESG at A1

A1 Group is particularly committed to continuously improving the environment in which we live.

Investor Relations

As the leading telecommunications company in CEE, A1 Group is an attractive option for investors.

Empowering Digital Life

The A1 Group’s vision aims to deliver compelling benefits and a positive “experience” for customers and society.