Beyond advice: integrated, financially-driven solutions
The added value of Onkaa
Onkaa offers more than legal expertise. I combine in-depth knowledge of financing, restructuring, and regulatory compliance with strategic insight and hands-on execution. Thanks to my strong financial background, I understand the dynamics of capital structures, risk management, and commercial priorities, enabling me to provide advice that extends beyond legal frameworks. My approach goes beyond financing and restructuring to include broader corporate legal matters, such as partnership structures, commercial contracts, and governance.
What sets Onkaa apart is an integrated approach: legal advice, strategic guidance, and — where needed — interim support to effectively implement solutions. I don’t just advise — I actively contribute to delivering sustainable, financially sound outcomes.
Why Choose Onkaa?
- Strategic focus combining legal and financial expertise.
- Integrated support: legal, strategic, and operational.
- Financial acumen to balance commercial goals and risks.
- Flexible involvement: from advisory roles to hands-on interim management.

Legal expertise with financial added-value
Meet Jochen: the driving force behind Onkaa
I’m Jochen Prinsen, founder of Onkaa. Driven by the challenge of complex issues, I help businesses find practical, future-proof solutions. My strength lies in combining legal precision with strategic and financial insight, always with a keen eye for the commercial context.
With extensive experience in banking law, finance, and restructuring & insolvency, I offer more than just advice—I provide strategic direction and, if desired, take on the implementation and execution as well. This ensures that solutions are not just designed but also effectively delivered.
Curious about my approach?
Onkaa's Expertises
Discover the four pillars of Onkaa: Finance & Security, Restructuring & Insolvency, Regulatory Advice & Compliance and Strategy Advice and Project Management. Your pathway to effective solutions.