Case Studies

Real engagements.
Real numbers.

How HammerLedger handles SR&ED and regulated-work evidence in practice. All client identifiers anonymized; all numbers verified against the actual ledger data.

SR&ED · Canadian SaaS 5 min read · PDF available

A SR&ED claim from a third-party codebase

18 months of R&D activity. No developers to interview (they were contractors). A mid-year contractor change. HammerLedger extracted everything from the code in 44 minutes — including the handoff nobody documented.

605 files 516 findings 85% allocation accuracy 0 interviews
PCI Compliance · Coming Soon

PCI evidence chain for a payments processor

How a fintech generates audit-ready PCI control evidence from operational artifacts — without a quarterly scramble.