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beLean.net is a CFO-as-a-Service offering long-term support in strategy, finance and management for entrepreneurs and investors active in Life Science & Technology

About Us

We act as CFO in accordance with your needs and requirements and within an agreed time frame.
Go the extra (s)mile with a part-time CFO

We are the Walloon reference accelerator in the field of health biotechnology and medical technologies active in Europe. In a changing digital world, we help you build the foundations you need to face all the challenges. Together let's transform them into opportunities.

Our mission as part-time CFO is to support our clients to free them up time so that they can focus on their core business.

We bring our vision to structure their ecosystems to better respond to the new challenges of today and tomorrow:



    We help you modelling your idea


    We help you build or develop your MVP – “minimum viable product”


    We help you determine whether real progress is being made or not


    We help you make decisions based on the measurements accumulated

Masthercell Orgenesis Univercells Tools4Patient Delphi Genetics Synabs OncoDNA PharmaSimple Digital Orthopaedics Novadip PDC*line Pharma Imcyse CluePoints Abaxys Magnetrap Savics Amazonia Bio Curavac PolyNeuros BCI Pharma Synergia Medical Tacite OUAT! Live science ATB Therapeutics Cole Pharmaceuticals Bioxodes Becarv FORTIL Alliance Engineering Greenomy Xenothera KU Leuven BUFFL VĂ©sale Bioscience Botalys Sunrise Bsit Optimapharma



ChĂšques-entreprises BioWin CER Groupe Odoo VentorTech abyoo


The pillars of our long-term relationship
Business Strategy

Business Plan, Market Research, Go-to-market Strategy, Development Plan, …

Finance Management

Financial Plan, Reporting, Controlling, Process Optimisation, …

Subsidies & Funding

Funding Strategy, Fundraising, M&A, Due Diligence, Subsidies and Grants, …

Risk Management & Governance

Board Management, Governance Best Practices, Crisis Management, …


Our strategic approach is to share our expertise in finance, strategy and management to support start-ups all along their journey, from scratch to scale-up. We are certified by Walloon Region which means you can benefit from financial assistance up to 80%.

Business Creation

« Conseil et formation Ă  la crĂ©ation d’entreprise »
From Scratch
  • Market Identification
  • Technical & IP Review
  • Go/No-Go Decision
  • Work Environment Co-creation
  • Business Plan
  • FFF & Subsidies
More info

Business Diagnosis

« Diagnostic, croissance et développement de l'entreprise »
  • Market Study
  • Business Diagnosis
  • Business Modelling
  • Business & Financial Plan
  • Assets Valuation
  • Seed Funding & Subsidies
More info

Growth Support

« Accompagnement, croissance et développement de l'entreprise »
  • Strategy & Maturity Review
  • Business Structuring
  • Value Creation
  • License Valuation
  • Deal & Due Diligence Support
  • Series A Funding & Subsidies
More info


We have access to a network of all stakeholders (companies, research centres, universities and funds) involved in innovative R&D projects and experts in biotech and medtech.

Our Team

We are a team of complementary experts to support your development
Guillaume de Viron
Guillaume de Viron
Guillaume combines 6 years of process optimization within Deloitte Consulting and 10 years as CFO for different start-ups in biotech.
Philippine du Parc Locmaria
Philippine du Parc Locmaria
Graduated Magna Cum Laude from Business Engineering at LSM, Philippine has pursued two main interests in her career: finance, as an M&A analyst, and startups, as an investment analyst in an impact VC Fund, and entrepreneur. Being empathetic, positive and creative, she would be delighted to go the extra mile with you thanks to her analytical skills, her solution-oriented mindset, and her determination.
Valentin Tonnel
Valentin Tonnel
Graduated with a MSc Molecular Biology from UCLouvain, Valentin is specialized in biotechnology industry. Thanks to his scientific background and his business experience acquired at beLean.net, he will help you scale your idea into the next unicorn!
Looking for a new job opportunity?



We would be pleased to consider your project and find together the best suitable solution dedicated to your needs

Latest News

Our latest internal and customer news