Fractional CFO Focused on Value Creation

A Fractional CFO (Chief Financial Officer) from Oak CEO gives you senior finance leadership on a part-time, ongoing basis—ideal when a need arises for top-tier expertise without a full-time hire.

Do You Need a Fractional CFO?






    How It Works:

    1. Fill out the form. Write a short description of why you’re considering a fractional chief financial officer.
    2. Our expert, Christoffer Nielsen, will reach out within 24 business hours to discuss scope, cadence (weekly/monthly), and priorities for the finance function.
    3. We’ll provide a proposal for fractional CFO services with a clear plan, deliverables, and flexible hours.

    Christoffer Nielsen

    Phone: 076 3043437

    Day to day, I work with business valuation and transaction advisory. I’m experienced in the actions that increase value.

    Christoffer Nielsen

    Fractional CFO – What Is It?

    A fractional CFO is a seasoned finance leader who partners with your company on a part-time basis—typically a set number of days or hours per month. Instead of stepping in full-time for a short stint, a part-time CFO embeds with management over time to build strong financial governance, improve cash flow, and provide strategic insight as you grow.

    Because the engagement is flexible and scalable, you get enterprise-level expertise exactly when you need it: forecasting and reporting cadence, lender and investor relations, pricing and margin work, and preparation for transactions. The model keeps overhead low while delivering measurable outcomes and continuity.

    Fractional CFO vs. Interim CFO – What’s the Difference?

    A fractional CFO provides ongoing, part-time executive support. Perfect for growing companies that need senior guidance month after month without a full-time salary. An interim CFO is typically a full-time, time-boxed solution to bridge a gap or handle a major transition. Both bring senior expertise; fractional emphasizes continuity and scalability, while interim emphasizes rapid coverage during change.

    DimensionFractional CFOInterim CFO
    Engagement modelOngoing, part-time (days or hours per month)Full-time, time-boxed assignment
    Primary purposeContinuous senior guidance and financial maturityRapid coverage during change or leadership gaps
    Typical triggersScaling, recurring reporting/forecasting needs, Board cadenceSudden CFO vacancy, turnaround, transaction crunch
    Time horizonMonths to years, flexible and extendableWeeks to a few months, fixed scope and end date
    Focus areasGovernance, KPIs, cash discipline, budgeting, investor readinessStabilization, crisis management, due diligence, rapid execution
    ContinuityHigh—provides compounding improvements over timeLower—aims to hand off after objectives are met
    Cost profileLower fixed cost; pay only for capacity neededHigher weekly burn due to full-time intensity
    IntegrationPart of leadership rhythm; builds repeatable processesInserted to lead sprints and unblock decisions
    Decision rightsTailored to ongoing role; often advisory + selective approvalsBroader temporary authority to move fast
    DeliverablesCadence (monthly close, rolling forecast), dashboards, playbooksImmediate control (cash, reporting), remediation plans, transaction prep
    Bank/Investor relationsMaintains relationships and narrative over timeReassures stakeholders and triages urgent asks
    Best forGrowing companies needing senior leverage without FT hireOrganizations facing acute change or mission-critical events

    When Do You Need a Fractional CFO?

    Most companies turn to a fractional model for two reasons: ongoing financial leadership and targeted initiatives.

    1. Ongoing Needs

    When you don’t require a full-time CFO but need consistent senior guidance, a fractional leader can:

    • Own the monthly reporting cadence and rolling 13-week cash-flow forecast
    • Maintain credibility with the board, bank, and auditor
    • Drive cost discipline, pricing, and KPI follow-up within a clear governance model

    This model gives you a steady finance head who sets structure and priorities while scaling time up or down as the business evolves.

    2. Strategic Projects

    Sometimes you need concentrated expertise for a defined goal while keeping an ongoing, light-touch presence afterward. Typical cases:

    • Sale readiness, lender/investor prep, or capital raise support
    • Owner succession if the finance function needs to be professionalized
    • Scaling up: budgeting, KPI design, and data-driven performance management
    • Post-acquisition reporting, cash management, and synergy tracking

    Here, the contract CFO acts as a catalyst—building transparency, a robust plan, and decision support that makes the company more attractive to stakeholders.

    Oak CEO emphasizes the strategic aspects of the CFO role: financial governance, company development, and value-creating actions. While some providers focus mainly on transactional accounting, we prioritize long-term value and readiness for your next step.

    How a Fractional CFO from Oak CEO Will Increase the Value of Your Business

    Creating Value

    With roots in M&A and business valuation, our fractional CFO partners with your leadership team to lift cash flow and profitability. Typical levers include working-capital improvements, stronger routines, sharper reporting, and preparing the company for ownership changes.

    During change or uncertainty, you need clear financial governance. A fractional engagement establishes control quickly and, alongside management, moves the business from volatility to sustainable performance—with hours tailored to need.

    Expect prioritization—and sometimes tough calls: streamline the offer, reduce costs, adjust pricing, and renegotiate terms. With disciplined metrics and structure, we lay the groundwork for durable results.

    Examples of How a Fractional CFO Can Work

    Consider a mid-sized business where the owners are planning for an exit. Oak CEO provides a fractional CFO who, over six months on a defined monthly cadence, will:

    • Lift cash flow via disciplined working-capital management (receivables, inventory, supplier terms)
    • Digitize finance processes and run a timely monthly close and perform clear reporting
    • Implement SOPs for accounting, approvals, and performance follow-up
    • Improve margins through pricing, cost control, and product-mix optimization
    • Ensure clean documentations and books ahead of due diligence

    The outcome: a robust finance function, stronger stakeholder confidence—and a higher valuation at sale. Beyond the CFO scope, we can also collaborate with an interim M&A manager and an interim CEO and when needed.

    How to Set the Mandate for a Fractional CFO

    Clear decision rights are essential from day one. Should the part-time CFO be authorized to sign vendor contracts, approve investments within limits, or renegotiate credit facilities? Ambiguity weakens authority and slows progress.

    Many items feel obvious, but it pays to confirm:

    • Can the fractional CFO hire, reassign, or exit resources within the finance team?
    • Mandate to renegotiate leases, banking terms, pricing frameworks and major supplier agreements?
    • Approval thresholds for spend and investments, plus parameters for external reporting?

    With clear guardrails, owners and the fractional leader can work in lockstep—tightening control, improving profitability, and compounding value.

    Hire Us as Your Fractional CFO

    Oak CEO provides experienced fractional CFO support that brings control and value to your finance function—quickly, reliably, and with a flexible footprint. Contact us to align on approach and cadence.

    Frequently Asked Questions

    • Chief Financial Officer (fractional engagement)
    • Fractional Group CFO or Group Finance Director
    • Fractional Finance Manager / Head of Finance
    • Finance Transformation Lead / Controlling Lead on a part-time basis

    We blend hands-on finance-function experience with deep value-creation know-how. Our background in valuation, turnarounds, exit prep, and M&A across Texas and other US locations, Sweden, and Norway helps us set the right priorities quickly and deliver measurable outcomes on a flexible schedule.

    • When you don’t need a full-time CFO but want senior oversight
    • Before a sale, diligence, capital raise, or succession
    • During a transformation program or when financing needs increase
    • As you scale and require better reporting, forecasting, and control

    At Oak CEO, we focus on the value-creating aspects of the role—delivering control, profitability, and predictability on a flexible basis.

    We work across most industries, primarily with privately held companies, mostly family-owned.

    We primarily support owner-driven companies with a revenue of around $1.5–30 million, but selectively take on enrollments also outside of that range. We do not work with restaurants, small retail shops, tech startups, venture-capital firms, or publicly listed companies.

    A full-time CFO owns the finance function over the long haul. A fractional CFO delivers the same senior capability on a part-time, flexible basis—ideal for companies that want ongoing leadership and value-enhancing improvements without the full-time cost.