M&A, Carve-Outs & Integration

Make the operational side of a transaction work. I lead transaction-driven change across Finance, Technology and Operations — from pre-deal separation assessment and Day 1 readiness to carve-out, integration and post-deal stabilisation.

Yemi Oluseun, Treasury, Finance and Risk Transformation operator.

Where I support

  • Pre-deal separation assessment and operational due diligence
  • Day 1 and standalone requirements
  • Finance, Treasury, CRM and ERP dependencies
  • Technology/application and licence separation
  • TSA requirements, dependencies and exit
  • Separation complexity and transition-cost analysis
  • Legal-entity and client migration
  • Post-merger integration and technology rationalisation
  • Cutover, go-live and post-deal stabilisation

The value I bring

I work at the point where transaction logic meets operational reality. That means identifying what must change, what can remain temporarily shared, where dependencies sit, and what the organisation needs to be ready to operate on Day 1 and beyond.
My experience spans both separation and integration, across pre-deal and post-deal environments.

Selected transaction experience

Pre-deal carve-out and separation assessment across Finance and Technology (confidential current work).

Post-merger integration and legacy-platform rationalisation within a global bank.

UK ring-fencing and Brexit-driven legal-entity separation, client migration, technology stand-up and go-live.

Regulatory client migration at UBS, moving 25 high-net-worth accounts (c. £20m AUM) from Jersey to London.

Post-merger Treasury systems integration at Europe Arab Bank.

Transformation work in PE-backed businesses including Avalara and Thredd.

Client Perspective

“She quickly developed an understanding of our credit systems and led go-live testing for Brexit planning.”

— Chief of Staff, Global Bank

Working through a separation, carve-out or integration?

Share the transaction context, current stage and the operational problem you need to solve.