Selected leadership work / 01
Enterprise modernisation
A fragmented application estate was making business change harder to coordinate.
Read the case studies ↗Chief Information Officer Australia · Global perspective
Harrison Fletcher
Connecting technology investment to enterprise outcomes.
Open to Board appointments · Advisory roles · Speaking invitations
Start a conversation
- Applications retired
- 62%
- Simplified estate in three years
- Core platform availability
- 99.98%
- Through a full modernisation
- Run-cost released
- ₹740 Cr
- Reinvested in digital products
- Countries on one ERP
- 14
- From nine legacy systems
A considered point of view.
Enterprise technology must support change while keeping essential work dependable. I begin with business capabilities, make dependencies visible and agree ownership of the transition with operating leaders. Resilience and adoption belong in the investment case from the start.
The leadership record
Trusted with consequential decisions.
In the boardroom
- Westmoor Housing FinanceIndependent Director · 2022 — Present
- The Digital Public Goods CouncilAdvisory Board Member · 2020 — Present
Recognition
- CIO 100The Technology Leaders Review · 2024
- Digital Transformation of the YearThe Enterprise Technology Awards · 2022
In conversation
- “Retiring 600 applications without breaking the business”The Technology Leaders Review · 2025
- “What boards should ask about cyber resilience”The Boardroom Review · 2024
- “Episode 98 — Technology debt is a strategy decision”The Leadership Ledger podcast · 2023
Made technology a boardroom conversation about outcomes, not acronyms.
An invitation
The most consequential work begins with a conversation.
For board, advisory and leadership conversations where digital transformation matters.
- Board appointments
- Advisory roles
- Speaking invitations
office@harrisonfletcher.example