As an entrepreneur, you know that smart financial management is non-negotiable for business success.
That’s why we give you access to a network of experienced External CFOs – each with different strengths, backgrounds, and industry knowledge.
We’ll match the right one to your company’s specific needs.
Interim/Part-time CFO
Make better decisions – and grow your business faster.
Radek Zagrodnik - CFO
Why pay for a full-time hire when you can get top-tier financial expertise exactly when you need it? Our solution is built for companies seeking expert insight without the full-time commitment and costs coming with it.
How does a CFO support your business in practice?
An external Chief Financial Officer (CFO) – also known as an interim CFO – plays a vital role in the structure of any growing organization. This person is responsible for shaping the company’s financial strategy, managing risk, and driving economic planning. Your dedicated CFO works as part of your team, remotely or on-site, within a flexible time and responsibility framework – with the freedom to scale up or down as needed.
Business review
CFO identifies areas for optimization and possible cost-saving opportunities, while matching the strategy to your company’s structure and direction.
Financial oversight
A Chief Financial Officer oversees cash flow, handles budgeting, and creates financial projections to support better business decision-making.
Financial expertise
The CFO plays a key role in securing external financing. They prepare presentations and business plans for potential investors, financial institutions, negotiations of loan terms or investment agreements.
Wide scope of support
Our CFOs support also covers areas closely linked to finance.
We assist with receivables aging and debt collection, develop 2-, 3-, and 5-year financial forecasts, integrate banking systems with internal tools, and help expand Business Intelligence capabilities.
Corporate compliance
A CFO helps you stay compliant and financially efficient.
They make sure your business meets all tax and regulatory requirements, but also identifies ways to improve your financial position within that framework.
From financial reporting to audit support and tax advice.
Full-scope financial controlling
The CFO implements effective financial reporting and control systems. They show where improvements are needed and how to get more out of your resources. They also support automation, digitalization and document workflow processes.
Variance analysis, budget control, and cash flow projections are just the starting point.
What really counts is turning insight into action – and with over 20 years of experience, we’ll help you do exactly that.
Interim CFO - is it a fit for your company?
The External CFO service at Finker is designed for a wide range of businesses looking to improve the quality of their financial management without the need to hire a full-time specialist. We typically work with:
1. Fast-growing startups
seeking expert support in managing finances, developing long-term strategies and attracting funding. Our external CFOs help create reliable financial projections, well-structured business plans, and compelling investor presentations.
2. Small and medium-sized enterprises (SMEs)
facing growth-related financial decisions without an in-house CFO. Our hourly CFO model offers flexible access to senior expertise – to support strategy and financial efficiency.
3. Established businesses
planning major changes like expansion, M&A, or restructuring. Our CFOs offer cross-industry experience (real estate, manufacturing, construction, telecom, energy, retail).
4. Family companies
looking to strengthen financial practices while preserving what makes their organization unique. We provide not just support, but strategic foresight when it matters most.
5. Companies in need of financial stabilization
that are managing day-to-day operations or going through financial difficulties – but are determined to get back on track. A CFO can help restore profitability and restructure existing liabilities so they no longer burden current operations.
6. Non-profit organizations and public institutions
that operate under financial, legal, and regulatory pressure – and need smart financial management to stay on course.
Interim CFO - why it's worth?
Access expert-level financial know-how. Our CFOs have years of hands-on experience adapting to real-world business conditions and challenges.
Need help on a project? Or ongoing strategic guidance? We adjust to your needs – and focus on quick, visible results that prove value fast.
With Finker’s External CFO, you also get access to innovative tools and practices. We think holistically – offering workflow improvements like OCR technology and document automation, and stay ahead of financial trends and technology, so you don’t have to.
Hear from our Clients
„For several years, our company has been working with the Finker team in the areas of financial analysis, controlling, and modeling. We’re very satisfied with the collaboration. Finker provides support based on fast and efficient IT solutions. On one hand, they understand the complexities of corporate finance, and on the other, they demonstrate strong technical expertise in applying the necessary tools. I especially appreciate their speed of execution, openness to new ideas, and proactive mindset. Finker doesn’t just react to our needs – they stay ahead of them as our company scales.”
Maciej Krzyżanowski
CEO
„Working with Finker is a no-brainer. They have vast experience in report building and help you in many ways to understand your business better. They are attentive to details and can suggest alternatives you never thought of yourself. Highly recommend.”
Laurynas Kundrotas
CEO
“We started working with Finker on controlling, and it resulted in a fully automated profit and loss (P&L) statement built in Power BI, connected to our warehouse and accounting system. Now we can track revenues, expenses, and investments in real time and assess our company’s financial performance by any segment we choose – literally with one click. Finker didn’t just deliver a solution – they changed the way we think and gave us the ability to make crucial decisions in a rapidly changing environment.”
Igor Jamróz
Owner
„Professional, effective, and truly supportive – the Finker team exceeded our expectations. They quickly understood our goals and the complexity of our data analysis needs, helping us create key reports for decision-making across management, e-commerce, and product performance. Their deep expertise enabled process optimization and brought all data together in one automated system. It saved us a great deal of time – a big thank you and full recommendation from our side!
Magdalena Kulesza
Managing Director
FAQ
What are the main responsibilities of a part-time CFO compared to a full-time CFO?
The main difference is the amount of time dedicated to the role. For SMEs, this often means more efficient use of the CFO’s expertise – delivering similar value at a significantly lower cost. The service is typically offered on a subscription basis with a one-month notice period. An external CFO focuses on high-level, strategic tasks, while a full-time CFO is more involved in the day-to-day financial operations.
What kind of measurable improvements can be expected after a few months of collaboration?
The results achieved on operational, financial, and strategic levels depend on the priorities set at the beginning of the cooperation. In general, companies can expect improvements in liquidity through better cash flow control (receivables and payables management, cash forecasting, working capital optimization), cost control and budgeting, streamlined financial and non-financial reporting processes (monthly report packages, KPI monitoring, budget variance analysis), improved relationships with banks and financial institutions (lower credit, guarantee, and insurance costs), and the implementation of new operational and financial reporting systems (e.g. electronic document workflows).
What specific qualities of an Interim/Part-time CFO make it a better fit for my business?
It’s primarily about flexibility and a strong focus on priorities. An external CFO brings expert experience across multiple industries, objective insight, and a fresh perspective on your business. They concentrate on results and fast implementation, offer access to a wide professional network. You get scalable financial support, less bureaucracy, and more room for innovation. It’s not just financial expertise – it’s a transfer of broader business know-how.
When does it make sense to hire a part-time CFO?
This option is especially relevant for startups and small to mid-sized businesses. It’s also a smart solution during periods of rapid growth, when the owner can no longer manage finances alone and standard accounting reports are no longer sufficient for making informed decisions. A key advantage is cost flexibility – the company only pays for the actual hours worked, making it easier to control expenses compared to a fixed salary.
What financial areas does a part-time CFO typically cover?
A part-time CFO handles budgeting, reporting, risk, and liquidity – always focused on what your company needs now. This role is highly adaptable to the current situation and needs, enabling targeted support where it’s most needed. Key priorities are defined on a recurring basis together.
What does the time model for a part-time CFO look like?
We define the form of cooperation and level of involvement together, based on an agreed time commitment and set priorities. We can be available on specific days and hours or work according to weekly schedules planned in advance.
What industries have you worked with the most?
Our CFOs have extensive cross-industry experience – including manufacturing, retail, real estate, construction, energy, logistics, corporate finance, and startups (with annual revenues exceeding 50 MLN euros).The nature of a CFO’s role allows them to gain new insights from a wide range of industries on a daily basis, making it possible to transfer proven practices and effective solutions across sectors.