Thomas Haselberger Attorney at law

Thomas Haselberger is an attorney, tax advisor and court expert and has been responsible for restructuring and insolvency law at KWR since 2021. Since 2021, he has also been insolvency administrator and restructuring administrator. After his tax advisor traineeship (2007-2009) and trainee at KWR (2010-2012), he joined CONSPECTRA in the field of economic restructuring consulting (2013-2017). In 2018, he returned to the legal profession and worked at ABEL Attorneys at Law in legal restructuring consulting/insolvency administration as associate until 2021.

Thomas Haselberger has been working in the restructuring sector for over ten years and advises companies on both legal and economic aspects in the course of restructuring processes and insolvency proceedings.


Thomas Haselberger has been working in restructuring advice for many years and advises companies on both legal and economic aspects in the course of restructuring processes.

Functions and other activities

  • Thomas Haselberger is the managing director of REX Unternehmensberatung und Steuerberatung GmbH, which specialises in corporate restructuring. Due to the personal integration and cooperation between KWR and REX, clients can be comprehensively advised in crisis situations not only from a legal but also from an economic point of view.
  • Court expert in the following fields:

    • Cost accounting, activity accounting, calculation, operating results accounting (92.01)

    • Bookkeeping, accounting, annual financial statements, payroll accounting (92.05; not for: payroll accounting)

    • Business valuation, business planning (investment planning, financial planning, cost planning, liquidity planning) (92.70)

    • Corporate management, corporate reorganization, corporate restructuring, corporate liquidation (92.75; especially for: Determination of insolvency/overindebtedness, expert opinions on avoidance, expert opinions in connection with continued operation in insolvency proceedings (continued operation planning and controlling, adequacy/feasibility of reorganization plans)

  • Lecturing in the field of insolvency law and restructuring

Practice areas

Restructuring & Insolvency, Tax


Corporate Restructuring, Insolvency Law, Corporate Law, Tax Law


Johannes Kepler Universität Linz (Mag. rer. soc. oec. 2009; Mag. iur. 2010; LL.B. 2010 and Dr. iur. 2020), Tax consultant exam (2011), Bar exam (2019)


German, English

Publications (excerpt)

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