The FFI Standard — Financial Infrastructure Methodology
The proprietary methodology that defines what financial infrastructure looks like. An open framework published under Creative Commons, applied across every Oakworth engagement.
What the FFI Standard Is
The Founder Financial Infrastructure Standard is the methodology that governs how we build financial models, cap tables, data rooms, and operational financial systems. It is not a consulting framework. It is a published, verifiable standard that defines the components, structure, and compliance levels required for investor‑grade financial infrastructure at each stage of a company’s development.
The Standard is organized into seven Books, spans three compliance levels (Level 1 through Level 3), and includes 178 defined financial terms — each with a permanent URL for precise citation in investor materials, legal documents, and advisory engagements. It is published at https://ffistandard.org under Creative Commons Attribution 4.0 International. It is free to use, cite, and adapt without restriction.
We built the Standard to answer a single question: what does a complete, integrated financial system actually look like for a startup? The Standard answers that question in exact terms, for every stage from inception through scale. It is the backbone of our difference from fragmented approaches.
How the Standard Is Applied
Every Oakworth engagement begins with the Standard. The Blueprint Diagnostic maps a company’s current financial position against the Standard’s requirements for its sector and stage — not against our opinion. The gaps identified are the distance between the company’s current state and the published, objective criteria.
From there, work proceeds through the appropriate service layer — Foundation, Structure, Raise, Operations, or Strategy — each of which is defined by the Standard’s Books and compliance levels. The deliverables produced at each layer are specified by the Standard, not by the preferences of the individual analyst. This is how we ensure consistency across over 80 engagements: the Standard is the authority; we are its implementing firm.
The Standard is also the reference point for our free tools. The Investor Readiness Scorecard is built directly from the Standard’s six domains. The Model Library contains financial models and modules structured against the Standard’s specifications. You can verify all of this independently because the Standard is published and accessible to anyone.
The Seven Books
178 defined financial terms, the company taxonomy, and the compliance framework governing all subsequent Books. This is the dictionary for what is financial modeling and related concepts.
The three‑statement model, cash management, chart of accounts, revenue recognition, and management accounts. This is the core financial infrastructure that every company needs.
Revenue forecast methodology, unit economics, cohort analysis, scenario analysis, and sensitivity modeling. The financial modeling layer that turns assumptions into investor‑ready projections.
The fully diluted cap table, SAFE and convertible instrument modeling, option pool governance, waterfall analysis, and use of proceeds. The equity layer governed with precision.
Valuation methodologies appropriate to each company stage: discounted cash flow, comparable company analysis, and the venture capital method.
The financial data room, the financial narrative, investor preparedness, and due diligence documentation requirements. Everything required before a fundraise opens.
The annual operating plan, departmental financial planning, KPI frameworks, variance reporting, and board‑level financial governance. The infrastructure for scaling companies.
Why a Published Standard Matters
Financial advisory typically relies on individual expertise. One consultant’s output looks different from another’s. Investors cannot verify what they are looking at because there is no external reference. The FFI Standard solves this. An investor evaluating an Oakworth deliverable can independently confirm that it was built against a published, citable framework. This is why our case studies show models passing institutional due diligence without adjustment.
The Standard also enables a different kind of access. Because it is open, a founder can use it independently — to self‑assess, to guide their own financial build, or to evaluate whether a prospective advisor or tool meets the requirements. The Standard does not require Oakworth. That is by design.
Explore the Infrastructure Built on the Standard
Oakworth Portal
Engagement starts from the Oakworth Portal section.