Top Outsourced CFO Agencies in the UK in 2025

Best Fractional & Part-time CFO Services in the United Kingdom

Financial leadership has become a dynamic, on-demand function. As businesses face increasing complexity—ranging from international expansion to navigating AI-driven financial systems—the need for flexible, strategic finance leadership has never been greater. Enter the fractional CFO: a high-impact, low-commitment solution for startups, scale-ups, and established businesses alike.

In the United Kingdom, a growing network of outsourced CFO providers has emerged to meet this demand. These firms offer part-time CFO services that provide founders, boards, and executive teams with access to senior financial leadership without the cost or permanence of a full-time hire.

At Digital Reference, we are reshaping how professionals showcase verified experience and how companies find trusted talent. This guide to the Top Outsourced CFO Agencies in the UK highlights service providers who are not only financially astute but also aligned with our mission of creating a more efficient, authentic, and transparent talent ecosystem.

Our Methodology

Our curated list is based on:

• Providers with an active footprint in the UK, supporting local and international clients
• Demonstrated expertise in fractional or part-time CFO services
• Specialisation in services such as fundraising, forecasting, FP&A, M&A support, and strategic planning
• Positive client outcomes, case studies, or long-standing partnerships
• Alignment with digital tools, data-driven finance, and founder-centric support models

The following firms were selected for their ability to blend financial insight with executional clarity—and to provide this value on a flexible, scalable basis.

1. fin-house

Website: https://fin-house.co.uk/fractional-cfo/

Based in London, fin-house provides on-demand CFO and finance team support to scaling businesses. Their mission is to bridge the gap between financial operations and strategic business decisions.

Why They Stand Out:

• Specialises in fractional CFO services for UK startups and SMEs
• Offers end-to-end solutions, from cashflow management to board-level reporting
• Strong understanding of UK-specific funding environments and tax frameworks

fin-house brings a modern, tech-enabled lens to financial management. Their fractional CFOs are equipped to support companies through investment rounds, restructuring, and high-growth phases.

2. Standard Ledger

Website: https://www.standardledger.co/uk/services/fractional-cfo/

Standard Ledger is a global financial services firm that operates with a startup-first mentality. Their UK team offers fractional CFO services tailored to early-stage and high-growth companies.

Why They Stand Out:

• Deep experience with venture-backed startups and SaaS models
• Offers modular support across budgeting, fundraising strategy, and investor reporting
• Integrates well with UK-based founders expanding internationally

They are ideal for mission-driven founders looking for a CFO partner that understands growth metrics, burn rate, and storytelling for investors.

3. WrightCFO

Website: https://wrightcfo.co.uk/

Founded by seasoned finance professionals, WrightCFO is a boutique UK-based firm specialising in fractional and interim CFO services for small and mid-sized businesses.

Why They Stand Out:

• Highly experienced CFOs who work on-site or virtually with management teams
• Strong focus on turnarounds, growth strategy, and financial infrastructure
• Flexible engagements from a few days a month to ongoing strategic leadership

WrightCFO is a trusted partner for UK businesses that want hands-on, real-world financial leadership to guide growth and protect margins.

4. iFinance Director

Website: https://www.ifinancedirector.co.uk/cfo-services/fractional-cfo/

iFinance Director offers part-time and fractional CFO solutions tailored to the unique needs of SMEs and early-stage ventures. Their focus is on driving better financial outcomes through data-driven insights and strategic planning.

Why They Stand Out:

• Customises services for founders, family-run businesses, and fast-growing startups
• Emphasises cloud accounting, KPI tracking, and operational finance
• Offers a unique blend of compliance and long-term planning expertise

With a keen eye on financial hygiene and strategy, iFinance Director helps companies avoid costly mistakes and build financial systems that scale.

5. the finance people

Website: https://www.thefinancepeopleuk.com/fractional-cfo-uk

the finance people is a modern finance consultancy that connects companies with fractional CFOs, finance directors, and analysts who work on a project or part-time basis.

Why They Stand Out:

• Strong network of pre-vetted UK-based finance experts
• Focus on interim placements, strategic finance support, and cashflow control
• Understands the specific needs of UK startups, not-for-profits, and scale-ups

Their model is ideal for teams that want plug-and-play finance leadership with flexibility, transparency, and no long-term overhead.

Why UK Companies Are Embracing Fractional CFOs

Fractional CFOs offer a blend of flexibility and expertise that makes them an ideal solution for businesses navigating:

• Rapid growth and the need for formal financial systems
• Investor readiness, including pitch decks, term sheet reviews, and cap tables
• Digital transformation, particularly with AI-enabled finance tools
• Cross-border expansion and multi-currency forecasting
• Audit preparation and risk management

As more UK founders build lean, agile businesses, the idea of an embedded but part-time CFO is gaining traction.

How These Firms Are Leveraging AI

The future of finance is being shaped by automation and AI—and these CFO providers are keeping pace:

• Integrating AI-driven forecasting tools to improve cash visibility
• Automating accounts reconciliation and expense categorisation
• Using predictive analytics to advise on pricing, hiring, and inventory
• Assisting companies in selecting AI-compatible ERP and finance systems

Their CFOs aren't just strategic—they’re also technologically fluent, helping clients stay competitive in a digital-first market.

When to Hire a Fractional CFO

You may benefit from a fractional CFO if:

• You’re preparing for a funding round or investor due diligence
• You need financial support but can’t justify a full-time hire
• You’re struggling to track unit economics, margins, or burn rate
• Your startup is expanding to new markets and needs multi-country financial models
• Your board wants more clarity and structure around financial decision-making

Fractional CFOs offer targeted, scalable leadership—whether for three months or three years.

The Digital Reference View

At Digital Reference, we exist to help professionals take control of their narrative, and to help organizations find the right experts, faster and with more confidence. Our platform allows fractional CFOs to capture verified references, showcase client impact, and stand out in a crowded field.

For founders, investors, and executive teams, this means more transparency, trust, and clarity in the hiring process.

Guides like this one reflect our commitment to elevating fractional leadership as a legitimate and powerful path forward—for both talent and the companies who need them.

Final Thoughts

UK businesses are navigating a fast-changing economy—and the right financial leadership can make all the difference. These top outsourced CFO agencies—fin-house, Standard Ledger, WrightCFO, iFinance Director, and the finance people—offer world-class expertise in a flexible, founder-friendly model.

If you’re looking to level up your finance function without overcommitting, a fractional CFO might be your most strategic next move.

Ask the right questions. Build with intention. And leverage Digital Reference to find, verify, and showcase the talent shaping tomorrow’s businesses.

– The Digital Reference Team

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