Haarlem, Netherlands · Europe & Turkey

Strategic CFO Advisory
for Companies Operating
Between Europe and Turkey.

Board-level financial leadership, capital strategy, and cross-border expertise — without the cost or commitment of a full-time CFO.

20+ Years in Senior Finance
6+ Industries Advised
2 Markets. One Advisor.
EN · TR Bilingual Advisory

Strategic financial decisions that cannot wait.

The most consequential financial moments in a company's life rarely come with a full-time CFO already in place. These are the situations where senior advisory creates disproportionate value.

01
Preparing for Fundraising

Investor conversations require more than a pitch deck. You need a financial narrative that is precise, defensible, and credible at the board level.

02
International Expansion

Entering a new market — especially across the EU–Turkey corridor — demands financial structuring, regulatory clarity, and a capital strategy built for cross-border complexity.

03
Complex Capital Structures

When your business involves multi-entity structures, FX exposure, or cross-border financing, you need a strategist who understands both the architecture and the risk.

04
Investor Communication

Boards and investors expect financial clarity, not complexity. Translating your financial position into a confident, credible narrative is a strategic skill — not just a reporting task.

05
Growth Inflection Points

At a certain scale, your financial operations must evolve. Before a major acquisition, restructuring, or market entry, the financial architecture must be built to carry the weight.

06
CFO Transition

When your CFO departs and continuity cannot wait, interim leadership at the executive level ensures the company does not lose strategic financial momentum.

Where strategic finance creates lasting value.

01
Strategic CFO Advisory
Board-level financial counsel on a fractional basis. We work directly with founders, CEOs, and investors to ensure that every major financial decision is grounded in sound strategy, clear analysis, and executive-grade judgment. From capital allocation to financial governance — we are at the table.
Ongoing
Retainer
02
Financial Strategy & Capital Planning
Designing the financial architecture for where your company is going — not just where it is. Cash flow optimisation, EBITDA improvement programmes, capital structure design, and long-range scenario modelling. Built to withstand investor scrutiny and board review.
Project
Retainer
03
Cross-Border Financial Structuring EU ↔ Turkey
Structuring cross-border entities, managing FX risk, navigating regulatory frameworks in both European and Turkish markets, and building financial consolidation models that work across jurisdictions. A specialisation that very few advisors bring to the table with genuine operational depth.
Project
Specialist
04
Investor Readiness & Financial Modelling
Investor-grade financial models, board presentations that communicate with precision, and the financial storytelling that turns complex numbers into a compelling investment thesis. Prepared to withstand due diligence at the highest level.
Project
05
Interim / Fractional CFO Leadership
Immediate executive-level financial leadership during transitions, restructuring, or high-growth phases. Day one readiness. We stabilise operations, maintain strategic continuity, and set the foundation for permanent leadership — without disruption to the business.
Interim
Urgent
Niche Expertise

The EU–Turkey corridor demands a different kind of advisor.

Operating between European and Turkish markets is not simply a translation exercise. It requires a senior financial professional who has worked on both sides — who understands the regulatory environments, the investor expectations, and the financial structuring challenges from direct experience.

"Very few CFOs understand both European and Turkish financial markets from the inside. This is not a positioning statement — it is a factual scarcity."

Europe
NL · EU Regulatory
⟷
Turkey
TR · Local Markets
Regulatory Navigation

Deep familiarity with Dutch, EU-wide, and Turkish financial regulatory frameworks — entity structures, tax positioning, and compliance architecture designed for cross-border operation.

FX Risk Architecture

Practical, hands-on experience managing significant FX exposures across EUR/TRY. Financial structures built to protect operating margins across volatile currency environments.

Investor Translation

Translating between the expectations of European institutional investors and Turkish business culture — ensuring your financial story lands with authority on both sides.

Market Entry Strategy

From feasibility through entity formation, financial structuring, and ongoing advisory — a complete framework for companies making their first serious move across this corridor.

Strategic decisions. Measurable outcomes.

Client details are anonymised in accordance with confidentiality agreements. All metrics reflect verified financial outcomes from the respective engagements.

Serdar Menderes — Strategic CFO Advisor
Serdar Menderes Founder · Strategic CFO Advisor
The Advisor

"The most important financial decisions a company makes are rarely made by the accountant. They require a senior strategist with the judgment, experience, and independence to tell the truth."

Serdar Menderes is a senior finance strategist with more than two decades of experience leading financial operations at multinational companies and advising growth-stage businesses across Europe and Turkey.

His career has been defined by working at the intersection of strategy and execution — not simply managing financial reporting, but actively shaping the financial decisions that determined the trajectory of the businesses he led.

Operating from Haarlem, Netherlands, he advises founders, boards, and investors who require a trusted financial counterpart — someone who has sat on both sides of the table and understands what high-stakes financial decisions actually demand.

  • Honda Finance Manager, Honda Turkey. Multi-million dollar FX risk management programme. Senior financial leadership across a complex multinational environment. 2013–2018.
  • Bimas CFO, Bimas Bikes. Led significant EBITDA improvement and operational cost restructuring. Delivered board-level financial strategy during a high-growth phase. 2022–2025.
  • Hyperion CFO Founder, Hyperion CFO. Strategic CFO advisory across EU–Turkey corridor. Cross-border financial structuring, investor readiness, and fractional CFO leadership.
  • Edu B.Sc. Economics. IFRS · US GAAP · SAP · SAP Business One · Essbase. Fluent in Dutch, English, Turkish.
Cross-Border
Genuine operational depth in both European and Turkish financial markets
Board-Level
Experienced at the executive table with founders, CEOs, and investors
Independent
No internal politics. Direct, honest financial counsel at all times
Strategic
Finance in service of business decisions — not compliance or reporting alone
The Engagement Model

How a senior advisory engagement actually works.

01
Strategic Assessment
A confidential, structured conversation to understand your financial situation, your strategic objectives, and the specific decisions you are facing. This is not a sales call — it is a working session that produces immediate clarity on where you are and what you need.
02
Financial Architecture
Depending on your situation, this phase involves building or reviewing your financial model, restructuring your capital plan, designing your cross-border entity framework, or preparing your investor-facing financial narrative. The deliverable is always precision, not volume.
03
Execution Guidance
Strategic recommendations are only as valuable as their implementation. We stay involved through the execution of key financial decisions — whether that is a fundraising process, a bank negotiation, a board presentation, or a cross-border market entry. Senior counsel at the moments that matter.
04
Ongoing CFO Advisory
For companies that require a continuing senior financial presence, we offer a structured monthly advisory relationship — board meeting preparation, financial review, strategic input on capital decisions, and a trusted voice on the matters that require experienced judgment rather than operational management.

Ready to discuss your financial situation?

A confidential strategy call. No obligation.

Email
serdar@hyperioncfo.nl
Location
Haarlem, Netherlands
LinkedIn
linkedin.com/in/serdarmenderes