The SME CFO is a fractional CFO and strategic finance advisory firm for growth companies across Africa, the United Kingdom, Europe and the United States.
As a business grows, the finance function that supported its early stages can quickly become a constraint. Financial information may be incomplete or arrive too late. Cash becomes harder to predict. Decisions on pricing, hiring, expansion and capital are made without a reliable view of their financial consequences. The business may be growing, but the systems, controls and financial leadership needed to manage that growth have not kept pace.
The SME CFO exists to close that gap.
We provide fractional CFO leadership and growth finance advisory that helps businesses move from reactive, founder-dependent finance to a more disciplined and decision-ready finance function. Our work gives leadership teams clearer visibility of performance, cash, risk and the economics of growth, while building the reporting, governance and financial capability expected by serious investors, lenders, boards and strategic partners.
Our engagements may include
These are not treated as isolated finance tasks. They form part of a wider objective: building a finance function capable of supporting the company's next stage.
We begin with the business itself: its commercial model, strategic priorities, operating pressures and the decisions leadership needs to make. We then identify the financial weaknesses that create the greatest risk or constrain the greatest opportunity, establish the right priorities and work alongside the leadership and finance teams to implement them.
Our aim is to leave behind financial capability that remains useful within the business: reliable information, stronger processes, clearer accountability and better financial judgement.
The SME CFO combines the discipline of institutional finance with a practical understanding of the realities of building and scaling businesses in African markets. We are based in Lagos and work with companies across Africa, the United Kingdom, Europe and the United States, including diaspora-led and cross-border businesses whose operations connect African and international markets.
Our ambition extends beyond helping companies complete a capital raise or improve a reporting process. We are working to raise the standard of financial leadership across African enterprise, so that more high-potential businesses can attract capital, deploy it responsibly, scale with control and become enduring institutions.
The SME CFO is building the financial capability behind Africa's next generation of growth companies.
To build the financial infrastructure that unlocks capital for African enterprises and accelerates the continent's emergence as a defining force in the global economy.
We close Africa's SME funding gap by equipping enterprises with institutional-grade financial systems, governance, and strategic clarity, transforming high-potential businesses into investment-ready enterprises that attract capital, scale sustainably, and contribute to the continent's long-term economic transformation.
We exist because the gap between African business potential and global capital is not a talent problem. It is a financial infrastructure problem. And infrastructure problems have solutions.
We centre the African business experience in everything we do. Our frameworks, our references, and our understanding of the market are rooted in the realities of building on the continent and across the diaspora.
We work alongside founders and leadership teams as strategic partners. We are invested in outcomes, not transactions. Your growth is our measure of success.
Every deliverable, every recommendation, every financial model is built to institutional standards and designed to withstand the scrutiny of investors, regulators, and boards. We do not compromise on quality.
We build financial strategy for where your business is going, not where it has been. Every engagement is oriented toward sustainable scaling, investor readiness, and the move from ambition to institution.
We are evidence-based, transparent, and honest. We tell you what the numbers say, not what you want to hear. Our advice is grounded in data and built on trust.

The firm was founded by Olubunmi Nmerenu, ACA, a Chartered Accountant and corporate finance strategist with nearly a decade of experience at one of the world's leading financial institutions, advising on treasury strategy, structuring and executing complex, high-value transactions, and managing strategic priorities across global markets. Over the course of her career she has executed multi-billion-pound transactions, including a GBP 2.3 billion acquisition and a GBP 750 million share buyback programme. That is the side of the table investors, lenders and acquirers sit on, and it is the vantage point every engagement is led from. She founded The SME CFO to bring institutional-grade financial leadership to the businesses that are building Africa's future, because the continent's most promising enterprises deserve the same calibre of financial thinking that powers the world's largest corporations.
Institute of Chartered Accountants in England and Wales (ICAEW)
Nearly a decade in treasury, structuring and corporate finance at one of the world's leading financial institutions
Member, Harvard Business Review Advisory Council
Every engagement begins with a complimentary 30-minute discovery call. Tell us where your business is today, and we will tell you honestly whether we can help.
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