In brief

nugrow's external CFO – also called fractional CFO or CFO on demand – takes over the tasks you want to hand off: accounting with processes and tools, controlling with financial and liquidity planning, KPIs and reporting, and strategy as a sparring partner on financing, credit standing and M&A. Not a full-time hire but a team spanning accounting, controlling and CFO level; the project starts immediately, with first results in the first month.

  • Areas: accounting, controlling and reporting, financial and liquidity planning, strategy

  • Cost: monthly retainer, market range €2,500–15,000 depending on scope – details on the pricing page

  • For whom: growing companies with six- to eight-figure revenues, founders and managing directors without an in-house finance lead

  • Track record: over 200 projects since 2019, a team of over 15, nugrow GmbH based in Bochum

As featured in

We are finance nerds & we love numbers - just like our partners

Partnerlogos: Scale-up.NRW, APX, Legal Tech Deutschland, BAND, bitkom, Personio und Bundesverband Mergers & Acquisitions

We help companies with the biggest

We support your growth by covering what your finance function needs – with our technical know-how and professional expertise

Menschen bei einer Besprechung mit Laptop, Tablet und Diagrammen auf Bildschirmen.

FOR FOUNDERS

Accounting, Controlling, Reporting & FP&A auslagern

We support you exactly where the pressure is, so that as a founder or CEO you save time and money.
Geschäftsmann und Geschäftsfrau geben sich im Büro bei der Arbeit freudig High-Five.

FOR COMPANIES

360° finance and business consulting

As your external CFO we take on everything from analysis and liquidity planning through to complex scaling plans.
Successful since 2019
42

Finanz-Tools getestet

+200

clients

+15

MitarbeiterInnen

The typical problems & symptoms in fast-growing companies

If any of these points apply to you, we know exactly where you stand and how we can help.

You find it hard to keep full control of your finances, and right now you cannot say whether your financial position is poor, good or very good.
You generate high profits, yet your bank balance stays permanently low and your fixed costs are rising rapidly.
You are convinced you have your numbers under control, but you are not aware of the consequences of your decisions and find them hard to anticipate.
You steer by bank balance instead of by numbers - there is no reliable liquidity forecast for the coming weeks.
Late figures from the tax advisor lead to wrong or delayed responses.
Your accounting has grown too large, and you lack both the overview and the time to manage it effectively.
Alles On-Demand: Accounting, Controlling & Externer CFO

Why you should complement your finance department with us

Get it right from the start and work with experienced experts. That saves you not only valuable time and nerves, but also at least €24,000.

Your own estimate

  • 1 controller, 3 years' experience
  • 1 accountant, 5 years' experience
  • Strategie machst du selbst
  • Salary & opportunity costs: 120.000€
  • Onboarding 3 months
  • Result: Accounting runs, controlling runs & you have an excellent overview of your finances

The reality

  • 1 controller, 5 years' experience
  • 1 accountant, 10 years' experience
  • You still do strategy yourself - but you thought it would be easier
  • Salary & opportunity costs: 200.000€
  • Onboarding 6-9 months
  • Result: Accounting runs unevenly, controlling gives you no overview & you are far too involved operationally

With nugrow

  • Controlling by experts
  • No key-person risk
  • We work with your finance department
  • Save on your employees' salaries
  • Immediate project start and results in the first month
  • Result: Your accounting runs on our recommended processes, you are involved only strategically and you have a crystal-clear view of your finances and the road ahead

How you can work with us

Our CFO on demand takes care of whatever matters most in your current situation. Those areas can include:

Hand hält ein Smartphone mit geöffneter Taschenrechner-App über einem Ordner und Papieren.

Rechnungswesen

We ensure clean accounting processes, implement the right tools and train your staff. On top of that, we work with you and your tax firm to create a tailor-made accounting manual for your company.
Drei Frauen besprechen Daten und Graphen während eines Meetings in einem modernen Büro.

Controlling

Financial and liquidity planning, KPIs, plan-versus-actual comparisons, reporting - we offer all of it as a fully done-for-you service. We provide both the software and the controllers. The result is a single, reliable source for all of your company's numbers.
Zwei Männer sitzen im Büro, einer arbeitet am Laptop, der andere benutzt eine Maus am Schreibtisch.

Strategie

We are your strategic sparring partner with a focus on numbers. From financing and credit standing through to M&A - in regular 1:1 calls and with 24/7 support, we take care of all your concerns and advise you proactively.

Without nugrow

  • Poor processes and a lot of time spent on accounting, possibly even involving the CEO.
  • A patchwork of isolated tools demands heavy effort and a lot of manual data maintenance.
  • A lack of finance expertise can lead to serious wrong decisions.
  • Fluctuating liquidity and no clear view of profitability.
  • High stress during financing rounds or investments.
  • Long hiring times (over 6 months) and onboarding times (over 6 months) for finance staff.
  • An uneasy feeling and restless nights because you lack the overview.

What our 200+ clients say

Junger Mann mit Brille und kariertem Hemd vor dunklem Hintergrund lächelt.

Felix Manthey - Co-Founder

Exzellentes Controlling

I am really glad we found nugrow. We are advised by Alexander Meissner, who does an excellent job of shaping our controlling. With nugrow we have a highly reliable partner on all things finance, and working with them is genuinely enjoyable. I can recommend the team without reservation.
Junger Mann mit Brille in formellem Anzug vor einer Stadtansicht im Hintergrund.

Lucca Krumm - CEO

Nugrow war einfach Weltklasse

Nugrow was simply world class and highly competent. Norman and his team supported and advised us well on every point. We will keep working with him in the future.
Porträt eines lächelnden Mannes mit Brille und Bart vor einer Backsteinwand.

Phillip Reisenberg - Founder, CEO

Financial and business plan taken to the next level

Sebastian reworked my financial and business plan with me. Top!

Partner to over 200 finance teams of every size

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As equals - hands-on & digital - strategic & operational

Find out how we can help you with your finance topics.

We are your CFO on demand. Wherever you need help in finance, we support you.
Whether it is accounting, controlling, strategic finance, improving processes, automation or dashboards - we help you exactly where it hurts.
Book an intro call
Drei Porträts von Personen mit neutralem Hintergrund, von jungen Erwachsenen mit verschiedenen Hauttönen.
Already over +200 projects
erfolgreich betreut

Up to 80% of your consulting costs as a grant – we handle the application

Depending on where your business is based, the grant is 80 percent (up to €2,800) or 50 percent (up to €1,750) of the eligible consulting costs. It is calculated on the assessment basis of at most €3,500, not on the total project cost. We check which rate applies to your location in advance – and we take care of the application.

With BAFA funding
  • We check whether you are eligible
  • We take care of your application
Ripple Logo

Here is an example

Eligible consulting costs
€3,500
BAFA funding*
−€2,800
Effective costs
€700
*Example for a business location in the 80 percent region: 80 percent of the €3,500 assessment basis gives a grant of €2,800. In the 50 percent region it is at most €1,750. The applicable rules are the funding guideline „Förderung von Unternehmensberatungen für KMU“ of 14 December 2022 as amended on 12 December 2024; the programme runs until 31 December 2026. Up to five consulting engagements are eligible in that period, at most two per calendar year. Since 15 November 2025 the grant is calculated on the gross invoice amount for applicants who cannot reclaim input VAT. There is no legal entitlement to the funding; BAFA decides on approval and amount. As of September 2026.
Das Team von nugrow

Our mission

At nugrow we know how important it is to structure financial processes cleanly so that day-to-day operations run smoothly.

We are experts in a subject that some may find boring - but we love numbers and we are finance nerds. Use us to save your time so you can focus on what really matters.

We are here to revolutionise the old-fashioned relationship between consultancies and companies.

We are hands-on, pragmatic & always solution-oriented.

How does the collaboration work?

01

Analyse

Our business analyst will hold a preliminary call with you to check whether and how we can best help.

02

Consultation

Our managing director advises you for 60 to 90 minutes on your company finances, and together you develop an action plan.

03

Collaboration

We then implement the measures.

04

Long-term partnership

The goal is to solve your pain points as quickly as possible and to build a long-term partnership, so your finances stay future-proof and scale with your business.

Lächelnder Mann mit verschränkten Armen, weißem Hemd und Armbanduhr vor schwarzem Hintergrund.

Our founder

As an interim Chief Financial Officer I kept seeing the same thing: many companies neglect their finances - especially when business is going particularly well.

At nugrow, though, we combine experience-based pragmatism, proven strategy and empathetic communication to develop holistic, tailor-made solutions for our clients and to professionalise the finance function so the overview is clear and the finances can grow with the business.

We are hands-on, pragmatic & always solution-oriented. I am one of your CFOs on demand.

Sebastian Janus

Founder & Managing Director

FAQs

What does the CFO service cost?
A CFO is too expensive – I really only need accounting!
What happens to my team if I hire you?
What can I expect in the free first conversation?
Can I keep using the results after our collaboration ends?
I am afraid of giving up too much – can you still help me?
Is your service like a full-time CFO?

Key terms around the external CFO

What sets the service models apart, explained briefly and precisely in our finance glossary.

Where does it hurt in your finances?

30 minutes with Sebastian Janus: the starting position, the right model and the cost. No obligation and no sales pitch.
Book an intro call
Or call us directly: +49 234 47995220