our promise

Are you an entrepreneur, CEO or supervisory board member of a mid-market organisation looking for:

executive-level sparring?
a strategic reorientation to redefine growth?
clear insight into the true condition of your business?
light after a period of heavy weather?
solid, fact-based financial insights that point you in the right direction?

“We do not step in as a traditional, narrowly defined interim CFO. We go straight to the core of the issue, regardless of complexity, where others often only see what is visible on the surface. Whether you are about to scale, rethink your strategy or steer your organisation through a storm – we step in as your guide.

Our strength lies in identifying the real root cause long before others see it, bringing clarity in complexity and aligning day-to-day operations with the strategy of the organisation. We bring calm, direction and decisive action so you can navigate every phase of your business with confidence.

We build strategic frameworks that truly make a difference and guide transformations without ego – clear, transparent and decisive. With our experience across sectors and in managing high-pressure transitions and complex stakeholder environments, we bring not only structure, but above all calm, direction and execution power.

Whether you are in the start-up phase, growing rapidly, or searching for stability and restructuring – we are your trusted guide to help you set and hold the right course.

Bert Venema: ‘Jeffrey Janssen is a strong, knowledgeable and decisive CFO who, in the turbulent situation at construction company De Combi Groep, was my exceptionally effective right hand. Thanks to his perseverance, six of the seven locations of De Combi Groep completed a successful restart’.

Rol: CFO ad interim

De Combi Groep

Marco Geertsen:

I’ve had the privilege of working with Jeffrey and can say with full confidence that he is an exceptional CFO. Jeffrey is more than a financial strategist; he combines vision with decisiveness and translates complex challenges into tangible results.

What sets him apart is his ability to look beyond the numbers. He connects strategy with operations and is visibly present on the shop floor. His leadership inspires and motivates teams to grow and excel.

Jeffrey doesn’t just initiate change—he successfully drives it through. Standing still is never an option: he focuses on growth, innovation and progress.

In short, a CFO with impact. I wholeheartedly recommend Jeffrey!

Client: Nedato

News & Publications

Go to news

Leading Beyond Limitations: Self-Awareness, Strong Teams & External Insights Unleash Leadership Potential

by Robert Don | 20-06-2025

Paul Slovic , a famous decision-making expert decision-making, said: "A full understanding of human limitations will ultimately benefit the decision-maker more than will naïve faith in the infallibility of his intellect." In other words: “Understanding our own...

How To Build a Scalable and Agile Organisation?

by Jeffrey Janssen | 05-04-2025

We are regularly asked to advise on the structure of our clients' organisations and to think through the changes needed for a sustainable future. Where to start?Over the years, we have translated that question into a standard approach — tested and refined in practice...

Candor is honesty with respect. Not hammering a point. Not staying silent. But saying what needs to be said — even when it creates friction.

by Jeffrey Janssen | 27-03-2025

Candor: naming the elephant in the room — without becoming one yourselfEveryone talks about psychological safety. But in my view, Dutch business is still missing something more fundamental: candor. Genuine openness. The willingness to say things that have not yet been...