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Fractio Partners
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  • Where Fractio Helps
  • How Fractio Helps
  • Why Fractio
  • Our Team

Simon Bullock

Smiling middle-aged man in a dark suit and tie against a blue background.

Founder & Director, Fractio Partners

Simon is a senior project portfolio and programme delivery leader with 25+ years’ experience delivering complex change across regulated financial services, Tier-1 institutions and multi-jurisdictional transformation environments.


He has led business, technology, data, regulatory and operating model change across London, Singapore and Hong Kong, with 13 years living and working in Asia while raising a family overseas. That experience shaped a practical and adaptable leadership style, built around listening first, understanding different organisations and cultures quickly, and creating the structure needed to move complex change forward.


His experience includes programme recovery, portfolio visibility and control, client lifecycle management, KYC, regulatory change, technology implementation and cross-functional delivery across business, operations, risk, compliance and technology.


Simon is used to stepping into unfamiliar institutions, functions and business areas quickly, clarifying what is really happening, restoring delivery control and aligning senior stakeholders around the route forward.


Through Fractio Partners, Simon provides senior fractional delivery leadership for organisations that need greater visibility, stronger control and more confidence in complex change, without adding unnecessary management layers or consultancy complexity.

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Mark Bands

Senior Partner – Fractio Partners

Mark is a senior programme delivery leader with 22+ years’ experience delivering regulatory, operational, data and client lifecycle transformation across international banking and regulated financial services environments.


He has lived and worked across Europe and Asia-Pacific, leading multi-jurisdictional programmes and coordinating delivery across London, Amsterdam, Sydney and broader APAC markets. That experience has shaped a practical understanding of cross-border governance, regulatory complexity and the stakeholder alignment needed to move complex change forward.


Mark’s experience includes Client Lifecycle Management, KYC, onboarding optimisation, operating model design, regulatory remediation, enterprise data initiatives and programme recovery. He has led transformation across Operations, Compliance, Risk and Technology, helping organisations strengthen control frameworks, improve execution discipline and create clearer delivery accountability.


Mark is skilled in stakeholder engagement and alignment, helping senior leaders, delivery teams and business functions navigate competing priorities, differing perspectives and organisational complexity. He facilitates constructive dialogue, builds consensus around shared objectives and supports timely decision-making to maintain programme momentum and delivery outcomes.


Mark is used to complex environments where priorities compete, ownership is unclear and senior leaders need better visibility of risk, progress and decisions. Through Fractio Partners, he provides senior fractional delivery leadership for organisations that need stronger programme control, clearer executive visibility and practical support to move complex regulatory, operational or client lifecycle change forward.

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Fractio Partners Ltd

Registered in England and Wales (Company No. 16956740)

Registered Office: Kingston, Surrey, United Kingdom, KT1 2LP


Fractio Partners Ltd is not authorised or regulated by the Financial Conduct Authority.

We provide Project Portfolio leadership services only and do not provide regulatory, legal, tax or compliance advice.

All services are subject to formal written engagement terms.

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