This site uses third party services that need your consent.

Do you have questions regarding

BTU – a passion for business travel

BTU is the specialist for comprehensive and strategic organisation of business travel. For almost 30 years, our customers have been able to rely on us as a professional partner. Our range of services goes far beyond that of a conventional travel agency.

Comprehensive all-round service – tailored support

With our many years of experience, we cover the entire range of services required for successful travel management. But since no two companies are alike, we take care of your specific needs with tailor-made solutions. You and your company are special; we provide you with professional and personal organisation services.

Globally networked – local and close to the customer

We are an international provider with a worldwide network, but also an entirely Austrian owner-managed company. Thus, we optimally combine the strengths of both areas. Integrated in the worldwide network of GBT/American Express, we can offer you individual services all over the world. At the same time, you will find in us a partner who is close to the customer and always there for you.

State-of-the-art technology – personal service contacts

BTU leads the way in the use of the latest technical tools. We cooperate with all well-known suppliers of industry solutions and also develop cutting-edge technical solutions ourselves. In addition to technical perfection, we are also personally available to you with excellently trained and committed employees to implement your individual requirements.

Business travel as a focal point – events and holidays as additional professional services

BTU has comprehensive expertise in all areas of business travel. You will find an experienced department for events, incentives and groups with excellent service quality. “Die Reiserei” offers dignified quality for your employees’ holidays.


BTU Business Travel Unlimited is an owner-managed, Austrian travel agency with IATA licences and worldwide agency agreements.

BTU was founded in autumn 1993 by Ms Christiane Tondolo. In 1999, BTU entered into a strategic partnership in the form of a shareholding with Reisewelt GmbH (100% subsidiary of Raiffeisenlandesbank Oberösterreich) in order to consolidate and expand its market position as a specialist for B2B solutions. Since 2022 BTU is a 100% subsidiary of Raiffeisenlandesbank Oberösterreich. AX-Travel Management GmbH is 100% subsidiary of BTU. Since more than 10 years BTU has a participtation of 50,1% in Herburger Business Travel GmbH.

BTU employs more than 230 people at locations throughout Austria. The Headquarter of BTU and AX is in Vienna.

BTU - the compnay in details

BTU Newsletter

Subscribe our newsletter to receive the latest industry news regarding travelling.