Strategic Finance, Finance as a Service & Interim Management

Your finance team on demand – from accountant to CFO

Interim accounting, controlling, FP&A and CFO for companies backed by PE and VC investors – including Main Capital Partners, Verdane, Paragon Partners and Insight Partners. One role or a whole team, first profiles within 24 hours.

Book an intro call
Smiling man with arms crossed beside profile cards for Sarah, Interim Accountant, and Norman, Finance Manager.

Experience from 350 projects.

  • Unicepta Logo
  • Staffbase Logo
  • DataGuard Logo
  • Paragon Logo
  • Hive Logo
  • Grünes Logo mit einem stilisierten Häkchen und dem Text Integrity Next.
  • Schwarzes Logo mit stilisierter Kurve neben dem Schriftzug MAGAZINO.
  • Ryte Logo

Finance for PE portfolios and tech scale-ups

For operating partners, CEOs and CFOs: we reinforce your finance team or take on the missing leadership. We start with the task that needs to be solved now.

What does your finance team need now?

Finance leadership is missing

A CFO vacancy, transition or temporary leadership need: an interim CFO takes responsibility for the agreed mandate. For ongoing part-time leadership, we assess fractional CFO or CFO as a Service.

Explore interim CFO

Accounting needs reinforcement

A vacancy, backlog or upcoming month-end is stretching your team. Interim accounting supports agreed reconciliations, documentation and closing tasks.

Explore interim accounting

Planning and reporting need work

Actuals are available, but forecasting, variance analysis or investor reporting needs work. FP&A connects operating assumptions with management and shareholder decisions.

Explore FP&A and reporting

Experience from documented mandates

Eleven interim CFO mandates and one financial advisory mandate since 2019. The case studies describe responsibilities and documented outcomes; each new mandate has its own agreed scope.

Reporting and forecasting during buy-and-build

PE-backed B2B SaaS, over 40 employees: reporting, forecasting and a KPI system established; CFO transition and acquisitions supported.

Read case study (German)

Closing processes across three countries

B2B SaaS, over 300 employees: new closing processes established for entities in Germany, the US and the UK.

Read case study (German)

Finance leadership ahead of a Series A

VC-backed HR tech, over 50 employees: first CFO function, financial modelling, due diligence and investor reporting.

Read case study (German)

All mandates and references · Meet Sebastian Janus

How we start working together

  1. 1. Define the task and deadline

    We discuss the trigger, existing team, data availability and the next important decision.

  2. 2. Agree responsibility and scope

    We agree the role, capacity, working arrangements and fees. For interim needs, you receive initial profiles within 24 hours; the start date is agreed afterwards.

  3. 3. Review and hand over results

    Priorities, owners and verifiable deliverables form the work plan. Documentation and handover are considered from the start.

View day rates and monthly fees · Discuss your requirements

Start with a practical work template

Finance Assessment → Reporting package → FP&A implementation. Three connected German-language guides with Excel files, from prioritised findings to a repeatable forecasting process.

Explore guides and templates

FAQ

Finance support for PE portfolios and tech scale-ups: the right role, an agreed scope and practical outcomes.

Why work with nugrow?
What kinds of companies do you work with?
How do you go about building a finance function?
What results can we expect?
How long does it usually take before we see results?

Where is finance under pressure right now?

30 minutes with Sebastian Janus: your starting point, the right model, next steps. No obligation.
Book an intro call
Or call us directly: +49 234 47995220
See all twelve mandates