A1 Austria

https://www.a1.net
https://www.linkedin.com/company/a1-telekom-austria-ag

A1 Austria, a privately owned company headquartered in Austria and a subsidiary of A1 Group, was founded in 1881 and employs approximately 4,130 individuals. The company reported $3.1 billion in revenue as of 2025. Functioning as a tier 1 media tech buyer, it specializes in telecoms, operating as a fixed and mobile network operator in Austria, serving 5.4 million mobile and 2.3 million fixed-line customers. The company traces its origins to Austria's first GSM mobile phone network, which began testing in 1992 and commercial operations in 1994 under the name Mobilkom Austria. Initially part of the Austrian state-owned PTT agency Post- und Telegraphenverwaltung (PTV, ÖPT) until being split off into its own company in 1996, Mobilkom later merged with A1 Telekom Austria Group in July 2010.

2025 Revenue

Founded

1881

Headcount

4,128

Headquarters

Austria

Primary Segment

Telecoms

Ownership

Privately Owned

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A1 Austria offers 6 products in the media and telecoms services industry. A1 Austria's product portfolio comprises of consumer electronics, media and TV services and telecoms.

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A1 Austria's revenues were over $1B in 2025. Caretta Research has split A1 Austria's revenue into 6 different product categories, the largest of which is mobile services. For full access to A1 Austria's revenue breakdown subscribe to Caretta Portal.

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