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The Finance Function for Founders Who Mean Business.
We build scalable finance operations for founder-led e-commerce and tech startups. From fundraising readiness to complex growth and acquisitions, we bring calm and strategic leadership to your numbers so you can scale with confidence.
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The Finance Function for Founders Who Mean Business.
We operate through a disciplined three-phase model designed to strengthen your financial infrastructure
before scaling it.
Strategic Finance Projects
The Foundation (Financial Due Diligence)
We establish a clear, accurate understanding of your financial position and identify risks before scaling.
We deliver high-impact finance projects that strengthen systems and support strategic growth.
The Diagnostic
The Roadmap
Fundraising & Compliance
Strategic Budgeting & Forecasting
Systems Architecture
Scalable Revenue Systems
Monthly Retainer
Ongoing Partnership
Structured finance function delivered via a monthly retainer that scales with your business.
Cashflow & Liquidity Management
Robust Management Reporting
Unified Communications
Supplier Payments
Fractional Finance Support
Complimenting your team
Hire fractional finance support on a day to day basis
Adding resource around your existing internal team
Complimenting in-house skills and experience with resource at any level
Adding senior experts to a more junior team, or, adding finance operations support allowing CFO level strategy to focus on the value add tasks
From Reactive to Ready.
Finance Built for How You Actually Scale
We operate through a disciplined three-phase model designed to strengthen your financial infrastructure before scaling it.
Strategic Finance Projects
The Foundation (Financial Due Diligence)
We establish a precise understanding of your financial position and identify the risks standing between you and scale. Then we deliver the high-impact projects that strengthen your systems and drive strategic growth.
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The Diagnostic
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The Roadmap
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Scalable Revenue Systems
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Systems Architecture
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Strategic Budgeting & Forecasting
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Fundraising & Compliance
Fractional Finance Support
Complimenting your team
The right finance resource, at the right level, working directly alongside your existing team whenever you need it. From filling day-to-day capability gaps to adding finance operations expertise that frees your CFO to focus on what matters most.
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Adding resource around your existing internal team
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Complimenting in-house skills and experience with resource at any level
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Adding senior experts to a more junior team, or, adding finance operations support allowing CFO level strategy to focus on the value add tasks
Monthly Retainer
Ongoing Partnership
A structured finance function built around your business, delivered through a consistent monthly engagement that scales as you grow. Ongoing financial control, reporting, and operations without the cost of a full-time team.
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Cashflow & Liquidity Management
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Detailed Management Reporting
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Unified Communications
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Supplier Payments
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If your finance function feels reactive, fragmented, or stretched, we build the structure required for disciplined growth
Detailed Management Reporting
How we support founders:
Cashflow & Liquidity Management
Robust Management Reporting
Unified Communications
Supplier Payments
If your finance function feels reactive, fragmented, or stretched, we build the structure required for disciplined growth.
Trusted by Growing Businesses
What Our Clients Say
Real experiences from founders and teams we’ve supported on their financial journey.
Their financial modelling and reporting were instrumental during our fundraising process. Investors asked tough questions — and we had solid answers ready because of OnForm.
Marcus Liu
Co-Founder at Elevate Labs
OnForm Finance helped us bring structure to our finances at a critical stage of growth. Their clarity around cashflow and forecasting gave us the confidence to scale without second-guessing every decision
Daniel Harper
Founder at Northlane Commerce
We went from reactive to fully in control of our numbers. The team gave us clear visibility on burn rate, runway, and where to invest next. It genuinely changed how we run the business.
Priya Shah
CEO at Vynta Technologies
Ready to Build a World-Class Finance Function?
Book a 30-minute discovery call to discuss how Financial Due Diligence can strengthen your controls, remove bottlenecks and create a clear roadmap for growth.
Measurable Impact, Built Through Execution
Our work translates into practical outcomes that strengthen finance operations and support growth.
Measurable Impact
Our work translates into outcomes.
Cashflow & Liquidity Management
Improving cashflow by resolving outstanding collections
Supporting successful financial due diligence for 8-figure fundraises
Implementing scalable finance systems for high-growth businesses
Setting up finance teams for long-term success
Execution Over Advice
We build and implement systems, not just recommendations.
Turning strategy into operational finance workflows
Implementing reporting and finance infrastructure directly
Supporting teams through execution, not handover documents
Delivering practical solutions aligned with day-to-day operations
Clarity in Complexity
We turn fragmented data into confident financial direction.
Designing workflows around your operational model
Creating structured reporting that supports decisions
Connecting financial data across systems and teams
Providing clear financial visibility as businesses scale
What Sets Us Apart
Creating consistent workflows for invoicing and supplier management.
Forecasts tailored to your cash profile, not generic templates.
Paying suppliers at the right time to optimise cash and relationships.
Management reporting designed for founders, investors and boards.
Working alongside internal resources or building finance capability from the ground up.
Integrating with existing tools or implementing better solutions when needed.
Providing access to the right platforms while reducing unnecessary spend.
What Sets Us Apart
Creating consistent workflows for invoicing and supplier management.
Forecasts tailored to your cash profile, not generic templates.
Paying suppliers at the right time to optimise cash and relationships.
Management reporting designed for founders, investors and boards.
Working alongside internal resources or building finance capability from the ground up.
Integrating with existing tools or implementing better solutions when needed.
Providing access to the right platforms while reducing unnecessary spend.
Your Finance Leadership Team
Adam
Portfolio CFO
10 years of experience leading finance functions in high-growth technology, SaaS, and PE-backed businesses through to exit.
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Biljana
FinOps Lead
Finance and operations leader with over 25 years of experience spanning financial control, multi-entity reporting, and senior leadership across multiple jurisdictions.
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Catherine
Portfolio CFO
Chartered Accountant and finance leader with over a decade of experience across SaaS, financial services, media and events, specialising in fundraising, due diligence, and complex multi-jurisdictional operations.
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Chandima
Finance & Tax Professional
Management accountant and tax professional with over 15 years of experience spanning audit, taxation, financial reporting, and advisory.
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Charlotte
Operations Lead
Operations and commercial strategy leader with over 10 years experience across luxury brands. Specialises in turning business goals into clear structure and delivering performance through alignment of product, marketing, finance, and operations.
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Hana
Finance Manager
Qualified ACCA accountant with an MBA and 6 years of experience across financial reporting, management accounts, and audit.
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Henry
Director
Chartered accountant and fintech co-founder who built OnForm Finance to give scale-ups access to a professionalised finance function and proactive financial strategy.
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Wernu
Chartered Accountant
Background in Big Four audit and international financial control, specialising in technical accounting, group accounting, and M&A.
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Julian
Operations Manager
Operations and executive support professional with a track record of building efficient workflows, standardising processes, and improving cross-team execution in fast-paced environments.
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Financial due diligence is most valuable before a funding round, acquisition, or period of rapid growth. It provides a clear view of financial controls, reporting accuracy, and risk exposure so founders can move forward with confidence.
Traditional accounting firms focus primarily on compliance and historical reporting. OnForm builds structured finance infrastructure and provides strategic oversight designed to support growth, fundraising, and long-term value creation.
Portfolio CFO support includes cashflow forecasting, liquidity planning, management reporting, financial modelling, and ongoing strategic guidance tailored to founder-led e-commerce and tech startups.
Yes. We regularly support venture-backed companies, particularly those preparing for fundraising or growth targets, managing burn rate, or scaling complex multi-channel operations.