Capital Structure Design I: The Buffet of Funding Options
Why this is in the vault
Part I of the Capital Structure Design arc opens with the load-bearing thesis: "capital structure is strategy and strategy is capital structure." The piece then walks the funding-instrument lifecycle from founder-led / pre-product (personal savings, sweat equity, full control) through F&F / angel / seed (SAFEs, convertibles, light diligence) up through institutional venture, growth, late-stage, strategic / PE exit, and public-market layers. The Carillion case (4x effective leverage hidden as 0.8x reported via reverse-factoring AP treatment) is the canonical demonstration that capital-structure misalignment kills companies treating structural cash problems as timing issues. The "all checks are written by a human being, even in institutions" line is the relationship-layer reminder that institutional capital is still a personal-trust transaction.
⚠️ Sponsorship
Sponsored by Tipalti (AP automation). Adjacent placement; sponsor topic (AP automation) is tangentially related to the Carillion AP-mistreatment case study but does not steer the capital-structure framework.
Mapping against Ray Data Co
This piece is the right reference for the founder-time-as-capital framing that anchors the Moonshot Pot model. RDCO does not have institutional debt or equity, but it does have a structural capital-allocation problem: how the founder's bounded weekly time gets distributed across SC, MAC, Squarely, and the L5-build agenda. The lifecycle table maps onto RDCO bet stages (founder-led / pre-product equivalent for Squarely; manual-managed equivalent for SC's current cadence) and the "duration matching" principle (don't fund long-cycle work with short-horizon capacity) is the operational discipline that distinguishes sustainable bet-stack growth from reactive context-switching. The Carillion case is also a useful reference for any future RDCO piece on "what looks like working capital is actually structural insolvency in disguise" - the same diagnostic frame applies to founder-attention budgets that look healthy weekly but are structurally over-committed across quarters.
Related
- [[06-reference/2025-08-30-cfosecrets-capital-structure-design-v-frostbite-case-study]]
- [[06-reference/2026-04-30-mac-bet-architecture-audit]]
- [[06-reference/2026-05-11-backfill-discovery-cfosecrets]]