Are you looking for services of A1 Wholesale Austria

A1 International Business

Above and beyond
with A1 International Business.

Get ahead in business with the top CEE provider.

Success begins with the right partner. A1 International Business is known for its reliability and technical know-how. No wonder more than 24 million retail customers in CEE count on us: mobile phone providers, fixed network operators, internet providers, MVNO and broadcasting companies. We offer state-of-the-art products and services in every area in order to always stay one step ahead.

Benefit from the know-how of a large telecommunications provider that takes a flexible approach to cooperation. We work with you as true partners to develop efficient, tailor-made solutions. After all, that’s the only way to be competitive in business. That’s the secret to our success. And maybe soon to yours.

Increase your scope with the right partner

Work with the best: as a leading provider of digital services and communication solutions in the CEE region, A1 International Business is a reliable partner on the road to success.

Everything your business needs.

The key to success is thinking big. We offer a wide variety of interrelated services in the areas of voice telephony, data solutions, roaming, IPX, MVNO, IoT, as well as broadcasting and satellite communication solutions. Our portfolio is always expanding so that you are always up to date with the latest developments.


Communication to take on the world


Your worldwide connection


Strong connections you can rely on


Connections matter the most


The future is now

Mobile Services

Your access to A1 customers


Stay ahead of the game

Data Center

Our customized solutions

Your Connection to the World in the Austrian Alps

A1 International Business is a leading satellite service provider in Europe with over 40 years of experience in non-terrestrial communication.

A1 International Business News

Webinar: Anti-Fraud & Security Services

Learn more about methods to avoid attempts at reducing your income through the unfair manipulation of your rating and accounting data.

“Become a partner now!”