##  [Toon Proost](/en/team/toon-proost) 

#  Toon Proost 

About

Toon Proost started as a trainee attorney at Novius in 2009. He learned the subtleties of insolvency law in-house, under the mentorship of Ronald Parys. In addition to being an attorney and bankruptcy trustee, Toon is a partner at Yusto and guides entrepreneurs with a 360° perspective, from start-up to estate planning. In doing so, he always seeks the most optimal economic solution, which he then legally frames. His approach is pragmatic and solution-oriented, with a strong focus on the economic interests of his clients.



 

Education

- Master of Laws - KU Leuven
- LL.M. in Business Economics - Ghent University
- LL.M. in Corporate Law - Catholic University of Brussels
- Postgraduate Degree in Entrepreneurship and Innovation - Flanders Business School

**Member of the Brussels Bar**



 

 

 

       ![Toon Proost, partner bij Yusto](/sites/default/files/styles/50_width_in_container_max/public/2026-08/wit_20260623_151424web.jpg.webp?itok=j7EF_Lla "Toon Proost, partner bij Yusto") 

 



 



 

 

## Other team members

 [All team members](/en/about-us) 



 [       ![Jens Leemans, team member bij Yusto](/sites/default/files/styles/50_width_in_container_max/public/2026-08/wit_20260623_120259web.jpg.webp?itok=JxZUezut "Jens Leemans, team member bij Yusto") 

 



 

Lawyer

 

 

 

##  Jens Leemans 

Jens Leemans obtained his Master of Laws from KU Leuven in 2022 and further specialized in corporate law in 2023. Since October 2023, he has been working at Yusto, where he can pursue his passion for the corporate world. Jens has broad expertise in various legal fields, with a pronounced specialization in corporate and insolvency law. He combines in-depth professional knowledge with keen analytical skills and constantly strives to provide pragmatic solutions that are perfectly tailored to the client's needs. His client focus, proactive approach, and resilience are central to this.



 

 ](/en/team/jens-leemans)

 

 [       ![Ronald Parys, ere-advocaat bij Yusto](/sites/default/files/styles/50_width_in_container_max/public/2026-08/yusto_portrait_foto.png.webp?itok=9JFavcTM "Ronald Parys, ere-advocaat bij Yusto") 

 



 

Lawyer

 

 

 

##  Ronald Parys 

Ronald Parys has decades of experience in all aspects of employment law. After completing his studies at Vrije Universiteit Brussel, he began his career as an attorney and bankruptcy trustee, and passed on his passion for the profession as an assistant lecturer. His specialization lies in the intersection of labor law and the issues surrounding companies facing financial difficulties. Since 2017, he has been part of Novius (now Yusto), where he incisively advises clients, trains bankruptcy trustees and contributes to the development of the employment law team.



 

 ](/en/team/ronald-parys)

 

 [       ![Maxime Fierens, advocaat bij Yusto](/sites/default/files/styles/50_width_in_container_max/public/2026-08/wit_20260623_131930web.jpg.webp?itok=lw6_6YZV "Maxime Fierens, advocaat bij Yusto") 

 



 

Lawyer

 

 

 

##  Maxime Fierens 

Maxime Fierens obtained his Master of Laws from KU Leuven in 2023, with a six-month Erasmus experience in France. Since his internship at Yusto in the same year, he has immersed himself in a wide range of cases within corporate and company law. Maxime is known for his solution-oriented approach, always prioritizing the client's needs. His attention to detail and pursuit of practical solutions make him a valuable partner in guiding legal disputes and drafting contracts.



 

 ](/en/team/maxime-fierens)

 

 [       ![Charlotte De Vroede](/sites/default/files/styles/50_width_in_container_max/public/2026-08/wit_20260623_131059web.jpg.webp?itok=uvvYHzge "Charlotte De Vroede") 

 



 

Lawyer

 

 

 

##  Charlotte De Vroede 

Over the past few years, Charlotte De Vroede has developed into a passionate attorney with a strong focus on corporate law, company law, contracts, and M&A. While studying at Vrije Universiteit Brussel, she discovered her passion for business and the legal challenges that come with it. Since then, she has dedicated herself daily to her clients, guiding them through both complex transactions and everyday legal issues. Transparent advice and meticulous follow-up fundamental for her, always with a focus on practically feasible solutions.



 

 ](/en/team/charlotte-de-vroede)

 

 

 





 

 



 

 

CTA team member

##  For those who build  
what last 

 

For entrepreneurs, family businesses and investors. People who make decisions that matter. Those who want to grow, protect, invest or transfer.



 

[Who we serve](/en/whom)

 

 

      ![Het Yusto team. De juiste knowhow, exact waar het telt. Juridisch en fiscaal advies voor ondernemers die vooruit kijken, van oprichting en groei tot investering, herstructurering en overdracht.](/sites/default/files/styles/full_width_in_container_xl/public/2026-08/teamfoto.png.webp?itok=9ldIdpcK "Het Yusto team")