Strategic legal advice for companies, investors and private clients.
Precise in litigation. Strategic in advisory.
A Vienna-based business law firm with a focus on civil and corporate law – efficient, solution-oriented and multilingual. Personal legal advice in German, English, Slovak and Hungarian.
Experience. Strategy. Personal Service.
We advise companies, entrepreneurs, investors and private clients on commercial and civil law matters – from contract drafting and complex litigation to cross-border legal matters.
FORIZS SLANY Attorneys at Law brings together the experience of two partners, each with more than ten years of independent legal practice. We provide personal advice, think commercially and develop tailored solutions to complex legal issues.
Trust-based cooperation, the highest professional standards and efficient legal advice form the foundation of our work.
Information for Debtors
Key information on payments, instalment arrangements and third-party debtor declarations at a glance.
Debt Collection
Our Millennium Tower office (Handelskai 94–96, Top 272, 1200 Vienna) is exclusively responsible for debt collection matters.
Instalment Arrangements
For instalment arrangements, please contact us at betreibung@fslaw.at or +43 1 26 32 101. For matters concerning Wiener Linien GmbH & Co KG (additional charges), please contact erdberg@fslaw.at or +43 1 796 38 11.
Third-Party Debtor Declarations
Please submit third-party debtor declarations by e-mail to betreibung@fslaw.at. If the enforcing party is Wiener Linien GmbH & Co KG, please send the declaration to erdberg@fslaw.at.
Bank Transfers from October 2025
Since 9 October 2025, your online banking system may display a warning if the recipient name entered does not match the name of the account holder. For transfers to us, please use the following recipient name: FORIZS SLANY Rechtsanwälte GmbH.
Practice Areas
Focused legal advice in selected areas of law.
Dispute Resolution
Advice and representation in judicial and out-of-court disputes. We develop effective solutions and consistently pursue our clients’ interests before courts and public authorities.
Debt Collection & Receivables Management
Efficient enforcement of outstanding claims, from out-of-court collection and court proceedings through to enforcement measures. We manage the entire process with a focus on the efficient and commercially viable recovery of your claims.
Corporate Law
Legal support for companies throughout all stages of their development, from incorporation and corporate restructurings to ongoing legal advice and corporate governance matters.
Real Estate Law
Advice on real estate transactions, project developments, lease matters and property development projects. We assist our clients from contract drafting and negotiation through to the successful completion of their projects.
Corporate Migration
Legal support in connection with the employment and secondment of international professionals to Austria, as well as residence and settlement proceedings. We guide companies and their employees through the entire process.
Market Entry
Legal support for international companies entering the Austrian market, from company formation and trade licences to establishing a local business presence and ongoing legal advice.
Personal advice, directly from the partners.
Two partners, each with more than ten years of experience in independent legal practice.
Dr. Tamás Forizs, LL.M. (Sydney)
Dispute Resolution, Shareholder Disputes, Insolvency Litigation & Clawback Proceedings, Asset Tracing & Recovery, Corporate Law, Mergers & Acquisitions, Crisis Management & Liability Prevention, Corporate Migration & Market Entry.
German · English · Hungarian
- 2025Founding of FORIZS SLANY Rechtsanwälte GmbH
- Since 2015Independent legal practice, focus on dispute resolution
- 2005–2013Legal practice at renowned Viennese law firms
- 2011Admission to the Austrian Bar
- 2010LL.M. Dispute Resolution, University of Sydney
- 2008Dr. iur., University of Vienna
- 2005Mag. iur., University of Vienna
Mag. Michal Slany
Dispute Resolution, Corporate Disputes, Family Law Disputes, Real Estate Law, Real Estate Transactions & BTVG projects, Corporate Law & Market Entry, Asset Protection, Criminal Law.
German · English · Slovak
- 2025Founding of FORIZS SLANY Rechtsanwälte GmbH
- Since 2016Independent legal practice, focus on dispute resolution
- 2008–2016Legal practice at renowned Viennese law firms
- 2015Admission to the Austrian Bar
- 2007Mag. iur., University of Vienna
Do you need legal assistance?
We are here to assist you.
Contact us by phone or e-mail. We will respond promptly.
For instalment arrangements and third-party debtor declarations, please contact betreibung@fslaw.at.