Law firm in Eisenstadt

Hajek | Boss | Wagner

Trust and security for over 70 years.

About our law firm

Hajek | Boss | Wagner has been a regionally and internationally successful law firm for decades, and figures among the top law firms in Burgenland. Our clients include numerous private individuals and renowned companies from different lines of business, as well as the public sector.

We are looking forward to welcoming you, and are always at your disposal for any queries.

Open contact form

Our Team

Our partners are backed by a competent team consisting of legal staff and other professionals. We place a great emphasis on the high qualifications and continuous training and upskilling of our staff.

Lawyer in Eisenstadt, Austria

Founded by Walter Langer in 1951 and initially run as a sole proprietorship, it soon developed into one of the leading law firms in Eisenstadt. In 1979, a joint law office was established with Peter Hajek senior, leading to an expansion of the thematic and geographic sphere of the company’s activities. In 1998, Peter Hajek senior and Walter Boss joined together and opened a second office in Neusiedl am See. Michael Wagner joined the firm in 2000, followed by Peter Hajek in 2005. Hajek Boss Wagner Rosenich RechtsanwältInnen OG exists in its current form since 2021, when Petra Rosenich became a partner in the firm.

Our firm has its main offices in Eisenstadt, and also maintains a branch office in Neusiedl am See and a representation in Wiener Neustadt. For more than 70 years, we have been representing our clients with discretion and expertise.

Our offices


Main office
Blumengasse 5
7000 Eisenstadt
TEL: +43 (0) 2682 63108
FAX: +43 (0) 2682 65640
Show location on Google Maps


Branch office
Untere Hauptstraße 104
7100 Neusiedl/See
TEL: +43 (0) 2167 3503
FAX: +43 (0) 2167 3503-3
Show location on Google Maps

Wr. Neustadt

Neue Welt Gasse 32e
2700 Wr. Neustadt
TEL: +43 (0) 2622 260 08-25
FAX: +43 (0) 2622 260 08-28
Show location on Google Maps