Clarity and rigour in reporting

Technical accounting and sustainability reporting for complex businesses

I work with listed and large private groups that need accurate, defensible reporting in complex regulatory environments. My focus is on sustainability reporting and technical accounting for sectors under scrutiny. I am immediately available for permanent, interim and contract roles.

Financial reporting
Sustainability reporting
A smiling man with a beard and short hair wearing a white dress shirt and a dark blazer.
Financial reporting and sustainability governance are no longer separate disciplines. They are two sides of the same coin.

I am a senior finance leader with over 25 years’ experience advising Boards and Audit & Risk Committees. Uniquely, I combine deep technical accounting expertise (IFRS, US GAAP and UK GAAP) with sustainability governance (CSRD/ESRS, UK SRS, GRI and others).
— Tim Dee-McCullough

Core competencies

Technical accounting

IFRS · US GAAP · UK GAAP · SEC · UK FCA · HKLA

Revenue recognition · Lease accounting · Financial instruments · Hedge accounting · Insurance contracts · M&A · Group consolidations · IPO readiness

Sustainability reporting

CSRD · ESRS · UK SRS · ISSB · GRI · SB253 · SB261

Double materiality · Value chain mapping · Climate and nature risk assessment · ESG due diligence · Supplier engagement · Assurance readiness

Governance, risk and controls

Sarbanes-Oxley · COSO ICFR · COSO ICSR · CSDDD

Reporting controls design, implementation and review · Process optimisation · Risk management · Board Audit & Risk Committee advisory

Original research and implementation guides

If you’re wrestling with reporting questions or just want a straightforward conversation about what’s possible, I’m always happy to chat. You can message me or connect on LinkedIn.

Contact me
Connect on LinkedIn