##  [Jens Leemans](/en/team/jens-leemans) 

#  Jens Leemans 

About

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.



 

Education

- Master of Laws - KU Leuven
- Master in Corporate Law - KU Leuven
- Honours Programme in Unjustified Enrichment Law and Corporate Finance Law - University of Aberdeen

**Member of the Brussels Bar**



 

 

 

       ![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") 

 



 



 

 

## Other team members

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



 [       ![Charlotte Vandecasserie, team member bij Yusto](/sites/default/files/styles/50_width_in_container_max/public/2026-08/wit_20260623_122028web.jpg.webp?itok=liVH7bkM "Charlotte Vandecasserie, team member bij Yusto") 

 



 

Lawyer

 

 

 

##  Charlotte Vandecasserie 

After graduating in 2020, Charlotte Vandecassiere began her internship at Novius (now Yusto), where she combines her passion for law with her expertise in corporate, contract, and litigation law. Her career is characterized by a strong focus on solving complex legal issues and guiding clients through various legal proceedings.

With a thorough knowledge of both corporate and contract law, Charlotte provides effective advice and strategies tailored to her clients' specific needs. Her specialization lies in providing tailored legal solutions and efficiently navigating the legal process with precision and efficiency.



 

 ](/en/team/charlotte-vandecasserie)

 

 [       ![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)

 

 [       ![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") 

 



 

Partner

 

 

 

##  Toon Proost 

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.



 

 ](/en/team/toon-proost)

 

 [       ![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)

 

 

 





 

 



 

 

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")