Too Big to Wing It. Too Early for a Full-Time CFO.

Fractional CFO & Scale-Up Coaching for growth companies

Fundraising, runway, board reporting: At some point, spreadsheets and your bookkeeper are no longer enough. I develop the financial structures investors expect. From day one.

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Philipp Siegert, Fractional CFO & Advisor

Experience with and at

E.ONStrategic Exit
Rocket InternetInvestor
MLP SECorporate Strategy
KBWInvestment Banking

>20 bn €

M&A deal volume at KBW

1,000%

Revenue growth (CFO mandate)

20 M €+

Growth capital secured

Philipp Siegert in a professional setting

Executive Profile

Build Structure First, Then Scale

M&A at Keefe, Bruyette & Woods in London, corporate strategy at MLP, Managing Director and CFO at Klarsolar. From investment banking through corporate to hypergrowth startup.

At Klarsolar, I built the finance organisation from the ground up, scaled the team from 30 to 150 people and led the exit to E.ON. I bring this experience today as a Fractional CFO and Scale-Up Coach to growth companies.

Leadership Principles

Hands-On to Strategic

From operational detail work to strategic exit

Data-Driven Management

KPI-based steering models across all business areas

Transformative Coaching

Focus on mentoring and developing young talent

Methodical Scaling

Framework-based with OKR and Scaling-Up

Focus

CFO Services & Scale-Up Coaching

Industries

Tech, Energy, Financial Services

Experience

>20 Years Finance & Strategy

Location

Rhine-Neckar / Remote

Proven Track Record

Measurable Achievements and Key Milestones

Klarsolar (CFO & Managing Director)

Strategic Exit

Managed the entire M&A process from investor outreach through due diligence to closing with E.ON.

Investor Relations

Negotiated and closed funding rounds with Rocket Internet and other investors.

Scalable Infrastructure

Built Finance, HR, Legal and Supply Chain from scratch. Selected and implemented ERP and BI systems.

Read case study

Hypergrowth Management

Scaled the finance organisation in parallel with company growth without losing operational quality.

Previous Positions

Allert & Co.M&A advisory for mid-market companies and corporates
MLPCarve-outs, buy-side M&A and venture building for a listed financial group
Keefe, Bruyette & WoodsM&A and capital markets transactions with >€20bn total volume

How We Start

From First Call to Engagement

A clear process in four steps. Transparent from the very first minute.

1

Step 1

Strategy Call

30 min · no commitment

We get to know each other, understand your situation and biggest challenges. Together we assess whether working together makes sense.

2

Step 2

Analysis & Assessment

1–2 weeks

Structured review of your finance, operations and leadership structures. Identification of the biggest levers and areas of action.

3

Step 3

Tailored Proposal

Transparent & clear

Clear recommendation for package, scope and priorities. You know exactly what to expect. No surprises.

4

Step 4

Onboarding & Quick Wins

First 30 days

Structured kickoff, close collaboration with your team and first measurable results. Effective from day one.

Next Step

Where Does Your Company Stand Today?

Whether financial structures, scaling or exit preparation. In 30 minutes we'll clarify what the right next step is.