
Legal precision with financial & strategic depth
At Onkaa, it’s not just about legal solutions. Whether it concerns complex restructurings, growth, or a crisis situation, I provide practical solutions and, if desired, also guide their implementation. This way, you are completely relieved of the burden.
Why choose Onkaa?
At Onkaa, it’s about more than just legal solutions. I offer an integrated approach that combines legal expertise with financial insight and experience in strategy and project management. This enables me to help businesses tackle urgent financial issues while guiding them towards a sustainable future.
What makes Onkaa different?
- Broad expertise: Onkaa combines legal, financial, and strategic knowledge under one roof. This prevents fragmentation and enables solutions that are both legally sound and practically feasible.
- Focus on the bigger picture: I look beyond legal details to connect with operational and strategic challenges. This way, I help not only in resolving immediate issues but also in creating a solid foundation for future growth.
- Results-driven and practical: Onkaa aims for clear goals and tangible results, without unnecessary analysis or complicated jargon. Every solution focuses on what truly works and adds value.
- Execution and/or implementation: From strategy to execution, I offer support throughout the entire process. If desired, the implementation of (proposed) transactions or strategic plans can be outsourced to Onkaa. This provides peace of mind, clarity, and focus on what truly matters

Your partner in every situation
Whether you’re struggling with financial pressure, navigating the next phase of your business, or dealing with a debtor who may not fulfill their obligations, Onkaa puts you at the center. My goal is to address your challenges clearly and practically, helping you maintain confidence in the future of your business.

Tailored to your unique challenges.
Temporary reinforcement with legal and strategic expertise
At Onkaa, it’s about more than just providing advice. Organizations sometimes need temporary reinforcement to overcome critical challenges or accelerate complex projects. Onkaa offers flexible and immediately deployable interim services tailored to your specific needs. Whether it’s legal support, strategic advice, or leadership during times of crisis, my approach combines speed, expertise, and sustainable solutions.

Get to know me
I am Jochen Prinsen, and I laid the foundation for Onkaa based on my conviction that complex challenges require an integrated approach. Throughout my extensive experience in banking & finance, restructuring, and strategic transformations, I have often observed that companies excel in certain areas but struggle with the interplay between legal, financial, and strategic aspects. This lack of cohesion inspired me to provide a solution that goes deeper and truly works.
With sharp legal insight, a practical approach, and a focus on what is needed to succeed, I help businesses move forward. Whether it involves complex restructurings, strategic transformations, or interim support, I am ready to collaborate with you and strengthen your organization.
Solution-oriented
Onkaa strives for practical solutions that meet the specific needs of our clients and are realistically implementable.
Strategical insight
Combines legal, financial, and commercial expertise to provide an integrated approach to complex challenges.
Flexibility
Adapts to every situation and delivers swift solutions in challenging times.
Commitment
Every project is approached with full dedication and focus on achieving the client’s goals.
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