Professional Interim Controller Services in Germany · Remote Across Germany
Interim Financial Controller for Companies in Germany
A controller has left. Month-end is approaching. Reporting is overdue. Or a German subsidiary needs structure from day one. I step in within days as a senior interim finance lead to stabilise closing, reporting, HGB/IFRS workstreams, DATEV/ERP processes and management visibility.
Book a free 30-Minute Assessment
No obligation. You will know after one conversation whether I am the right fit.
Currently available ·
Remote across Germany
COMMON SITUATIONS
- Sudden vacancy in finance leadership
- New German subsidiary setup
- Audit preparation under time pressure
- Parental leave cover
- 3rd party validation
- Growth-phase finance build-up
- M&A or due diligence support
- IFRS transition or first-time reporting
- ERP rollout and process stabilisation
Is This Your Situation?
Every week without senior finance oversight costs you reporting accuracy, audit readiness, and management trust. The triggers below are the most common — if one of them sounds familiar, we should talk.
🚪
"Our Controller just left — month-end is in two weeks."
Unplanned departures are the most common trigger. I can be fully operational within days: taking over the close cycle, management reporting, and team coordination without losing a reporting period.
🌍
"We're opening a German GmbH. Nobody here knows German GAAP (HGB) or DATEV."
I have built finance functions from zero for foreign-owned German entities — chart of accounts, DATEV setup, tax registration coordination, first statutory close, and the reporting structure your international parent expects.
⏱️
"Recruiting a permanent finance leader will take months. We can’t wait."
Interim engagement isn't a compromise — it's a deliberate move to maintain continuity while you find the right permanent hire. I can also help define the role and onboard the incoming executive.
📈
"We're growing fast. Finance can't keep up with the business anymore."
Scaling companies outgrow founder-led spreadsheets quickly. I step in as Interim Finance Manager to stabilise reporting, design scalable processes, and give leadership the numbers it needs to make decisions.
📋
"The auditors are coming and our books aren't ready."
I have led audit preparation for German GmbHs and international subsidiaries. I structure documentation, close reconciliation gaps, and coordinate directly with auditors so your team can focus on the business.
🔍
"Investors want investor-ready reporting. We don't have it."
Funding round, PE transaction, due diligence, or exit prep — I structure financials, close reporting gaps, and produce numbers that stand up to external scrutiny.
What You Gets
- Clear priorities by the end of week one
- Reliable reporting rhythm
- Documented processes — not dependency on me
- Stronger stakeholder communication
- Reduced load on the in-house finance team
- Actionable AI-enabled finance improvements where useful
What I Take Over
- Month-end close coordination
- Management reporting and KPI packs
- Reconciliations and issue tracking
- HGB / IFRS reporting workstreams
- DATEV / ERP process stabilisation
- Audit file and advisor coordination
From First Contact to Fully Operational
Starting an interim engagement should be simple and low-friction. Here is how I work with clients from initial conversation to delivery.
01
Discovery Call
A focused 30-minute conversation about your situation, timeline, and what you need. No generic sales pitch — a direct assessment of whether and how I can help.
02
Scoping & Proposal
I define the engagement scope, deliverables, and structure — on-site, remote, or hybrid. A clear written agreement, typically within 48 hours.
03
Rapid Onboarding
I integrate with your team, systems, and processes quickly. Most clients see me operational within the first week, often within days.
04
Delivery & Handover
I deliver against agreed milestones, document everything, and structure the handover so your team has the processes and documentation it needs to continue without dependency on me.
Six Service Modules — Combined to Fit Your Situation
Interim Financial Controller
Step into a vacant controller role. Own the close, reporting, reconciliations and internal controls.
Interim Finance Manager
Broader senior finance leadership: team coordination, budgeting, cash visibility, stakeholder reporting.
Finance Function Build-Up
Build finance from scratch for new German GmbHs and foreign-owned subsidiaries.
Business Advisory for German Entities
Business plans, profitability analysis, investment cases, due diligence preparation
Financial Reporting & Compliance Support
HGB/IFRS coordination, audit preparation, group reporting, consolidation input.
AI-Enabled Finance Services
Practical AI workflows for reporting, close discipline, and forecasting — implemented with governance.
Built for Organisations That Need Results Fast
🏭
Small and Medium-Sized Businesses
Owner-managed and established German companies that need senior finance capability without a permanent full-time hire.
🚀
Startups and
Scale-Ups
Fast-growing companies that need investor-grade financials, structured close cycles, and reporting that holds up in due diligence.
💼
Private Equity and Investors
PE-backed businesses requiring senior finance leadership during acquisition integration, performance improvement, or exit preparation.
🌐
International Companies in Germany
Foreign groups operating a German entity that need a finance lead fluent in HGB and IFRS, German regulatory expectations, and international group reporting.
Common Engagement Triggers
- CFO / Controller sudden departure or long-term absence
- New German GmbH — finance function built from scratch
- Backlog in month-end close or management reporting
- Preparing for external audit or financial due diligence
- IFRS transition or first-time adoption
- ERP implementation or migration (DATEV, NetSuite)
- Growth sprint requiring temporary senior finance capacity
- M&A preparation — investor-ready financials needed
- Permanent recruitment taking longer than planned
Frequently asked questions
Below are some of the questions clients typically ask before bringing in interim finance support.
In most cases, within days. Rapid onboarding is one of the reasons companies engage interim finance support in the first place — I am structured to integrate quickly into existing systems and teams.
Both. Most engagements are remote across Germany, with on-site presence in Hamburg or via planned visits when the engagement benefits from it.
German GmbHs, foreign-owned subsidiaries, SMEs, scale-ups, PE-backed portfolio companies, and growth-stage businesses. Engagement sizes range from short reporting sprints to multi-month interim leadership mandates.
Between three and twelve months, depending on scope. Shorter project sprints (e.g. audit preparation, IFRS first-time adoption) and longer interim leadership cover during a permanent search are both common.
No. I am not a licensed tax advisor (Steuerberater) or auditor (Wirtschaftsprüfer) under German law. I coordinate alongside your external tax advisor Steuerberater, auditor Wirtschaftsprüfer, and legal counsel — and I am clear about where my scope ends.
Yes. Building the finance function from zero — chart of accounts, DATEV/ERP setup, controls, reporting structure, first close — is one of the most common engagement types.
Yes. Combining operational depth with executive-level reporting is the reason most clients engage me. I run the close cycle and present the board pack.
A focused 30-minute conversation about your situation, what you need, and when. By the end of the call, you will have a straight answer on whether and how I can help.
Let's Talk About Your Situation
Every engagement starts with an open, no-obligation conversation. Tell me what's happening — I will give you a direct answer on whether I can help, how quickly, and what that would look like in practice.