Three Oaks Consulting
Independent programme leadership and assurance for complex, high-stakes change.
We support senior leaders in navigating complexity, restoring control, and making confident decisions when programmes matter most.
Programme Assurance for High-Stakes Transformation
Three Oaks Consulting provides independent oversight, governance, and delivery assurance for complex transformation programmes. We help senior leaders gain clarity, manage risk, and make informed decisions at the moments that matter most.
Independent Assurance Across the Programme Lifecycle
Programme Assurance
Independent oversight to ensure complex programmes remain on track, risks are understood, and delivery remains aligned to strategic intent.
Governance & Risk Management
Clear, proportionate governance and honest reporting that strengthens decision-making and provides leaders with confidence in what they are being told.
Delivery Readiness & Go-Live Support
Structured readiness assessments and hands-on support to ensure organisations are genuinely prepared for go-live, transition, and operational handover.
About Three Oaks Consulting
Three Oaks Consulting supports organisations delivering complex change through independent programme assurance, governance, and senior leadership support.
Based in Aughton, England, we bring over 30 years of experience across transport, public sector, financial services, and regulated environments.
Our approach is practical, transparent, and independent. We focus on helping leaders see the real delivery picture, reduce risk, and get programmes over the line with confidence, without the overhead of a large consultancy.
How We Work
A practical, proportionate approach grounded in real delivery environments.
Delivery-aware
We provide independent challenge that respects delivery timelines. We test assumptions early, validate them where they hold, and flag what needs to change before it becomes schedule or cost risk.
Evidence-led decisions
We focus on real risks, real constraints, and the evidence needed to support decisions. Advice is grounded in experience and proportionate analysis, with a clear focus on what will stand up to scrutiny and work in practice.
Proportionate assurance
We work closely with senior sponsors and delivery teams to provide clear advice and timely challenge. The level of assurance is proportionate to risk and complexity, supporting momentum rather than slowing it down.
Experience that supports confident decision-making
Three Oaks Consulting is led by an experienced programme and assurance professional with over 30 years’ experience supporting complex change across the public and private sectors.
This includes work across large-scale transformation programmes, regulated environments, and major investment decisions, providing sponsors and senior leaders with independent challenge, delivery leadership, and assurance at critical points.
Programme leadership across sectors
Examples of senior programme leadership and assurance delivered across transport, energy, and financial services.
Transport - Stabilised delivery and governance across complex public transport programmes
Led delivery, governance, and systems alignment across Bus Franchising and the Bee Network. Brought structure to complex, multi-supplier environments, clarified operational requirements, and established clear reporting and readiness pathways to support confident senior decision-making. Transport – Liverpool City Region Combined Authority & Transport for Greater Manchester
Energy & Utilities - (Cybersecurity / IDAM) - Stabilised delivery and governance across a critical national cybersecurity programme
Designed and embedded the programme-wide Assurance Strategy for the eCAF Cybersecurity Programme. Oversaw the SailPoint / NERM IDAM workstream across multiple environments, stabilising delivery, improving assurance coverage, and creating clearer ownership and control across teams. Energy & Utilities – Electricity North West (eCAF Cybersecurity Programme)
Financial Services - Stabilised high-risk, multi-market financial services transformations Strengthened governance and delivery control across high-risk, multi-market financial services transformations.
Directed assurance across major financial services programmes, including global FX Pricing and retail banking transformations. Strengthened governance, clarified accountability, and stabilised complex, multi-supplier workstreams to support predictable delivery outcomes. Financial Services – Citi Bank & Lloyds Banking Group
Trusted to support complex programmes
Three Oaks Consulting draws on extensive experience supporting complex programmes across transport, utilities, financial services, and central government.
This includes senior programme leadership and assurance roles for organisations such as South Yorkshire Mayoral Combined Authority, Transport for Greater Manchester, Liverpool City Region Combined Authority, Electricity North West, and the Ministry of Justice, as well as major financial institutions including Citi, RBS, Lloyds, and Bradford & Bingley.
Engagements typically involve working closely with sponsors, senior responsible owners, and leadership teams, providing independent challenge, delivery leadership, and decision support at critical points in the programme lifecycle.
How We Support Complex Programmes
Independent programme leadership and delivery assurance are applied in different ways depending on context, risk, and organisational maturity. Further detail on the services provided by Three Oaks Consulting is set out below.