Case Studies

Context

Following a major organisational separation, a UK-based insurance organisation faced significant technology risk. A large-scale data centre migration programme was already in progress but had lost momentum and control, with immovable deadlines and substantial financial exposure.

Delivery confidence was low, governance was fragmented, and there was limited clarity on how the technology function should operate post-separation. In parallel, the organisation had begun to adopt public cloud services, but without a clear strategy, governance model or agreed roadmap for cloud maturity.

Senior, independent leadership was required to stabilise the immediate delivery risks, restore control and define a credible technology direction that encompassed both on-premise and public cloud services.

Key challenges identified

• A data centre migration programme at material risk of failure, with fixed deadlines and significant cost exposure

• Fragmented governance and unclear ownership across infrastructure, platforms and applications

• Limited end-to-end visibility of progress, risk and dependency management

• An absence of an agreed technology strategy aligned to the newly separated organisation

• An immature and inconsistently governed public cloud estate, with unclear ownership and limited alignment to business objectives

• No agreed roadmap for cloud adoption, maturity or integration with the broader technology strategy

• An IT operating model that was not fit for future business needs

• Poor transparency of technology costs, limiting effective decision-making

Our role

The nVisionise partners were engaged in senior leadership and delivery roles to:

• Recover and govern the data centre migration programme (with execution of DC migration activities delivered by the client’s managed service partner)

• Establish clear delivery governance, ownership and decision-making structures

• Provide technical assurance and oversight across infrastructure and migration activities

• Lead the development of a business-aligned technology strategy and roadmap

• Assess the current state of public cloud services, capabilities and governance

• Define a pragmatic public cloud strategy and maturity roadmap aligned to business and technology objectives

• Identify, plan and drive cost optimisation initiatives

• Establish a sustainable approach to understanding total cost of ownership across the technology estate

What changed

The immediate focus was on regaining control of the data centre migration programme. Clear governance was established, ownership was clarified, and a structured delivery and decision-making model was introduced to manage the programme through to completion against immovable deadlines. This created transparency, accountability and confidence across technology and business stakeholders, enabling informed decisions to be taken quickly and consistently as delivery progressed.

Alongside this, a structured assessment of public cloud usage and capabilities was undertaken. This provided clarity on where cloud services were adding value, where risks were being introduced, and how cloud should be used as part of the future technology landscape rather than through ad-hoc adoption.

With the migration programme brought back on track, attention shifted to the future state. The partners worked closely with senior business and technology leaders to define a clear technology strategy, develop a prioritised roadmap, and design an operating model aligned to the needs of the separated organisation.

Cost transparency and optimisation became a central theme. Detailed analysis of platforms, applications and services enabled informed decision-making and the identification of sustainable cost reduction opportunities, rather than reactive or short-term cost cutting.

Outcomes achieved

• Successful completion of the data centre migration within required timelines, avoiding significant financial penalties

• Delivery stabilised and confidence restored across the organisation

• A business-aligned technology strategy and prioritised roadmap agreed

• A clear public cloud strategy and maturity roadmap agreed, supporting controlled adoption and improved governance

• A redesigned technology operating model, improving accountability and service effectiveness

• Cost optimisation initiatives delivered, generating over £1m in annual run-rate savings

• A sustainable total cost of ownership model implemented, providing ongoing cost transparency and supporting future investment decisions

Context

A European financial services organisation appointed a new CIO to lead its technology function through a period of significant challenge and change. Having previously worked with the CIO in another organisation, the nVisionise partners were engaged as a trusted partner to provide independent insight and senior support.

The initial engagement focused on a rapid, six-week assessment of the IT function, with the objective of identifying the most pressing challenges and defining a clear, pragmatic improvement strategy that the organisation could realistically deliver.

Key challenges identified

The assessment highlighted a combination of structural, technical and organisational challenges, including:

• Persistent service instability and inconsistent technical performance

• A high level of infrastructure and application obsolescence

• Technology and organisational complexity that was disproportionate to the size of the organisation

• Capability and competency gaps across key roles

• Limited visibility and understanding of operational and delivery risks

• An inability to deliver change consistently on time and within budget

• A data centre migration programme that had missed critical milestones and had lost the confidence of business stakeholders

These issues were well understood at a high level but had proven difficult to address in a joined-up and sustainable way.

Our role

The nVisionise partners were engaged to act as senior advisors and delivery leaders, working closely with the CIO and leadership team to:

• Lead a focused assessment of the current technology and operating environment

• Translate complex and interrelated challenges into a clear improvement strategy

• Break down previously intractable problems into structured, prioritised and manageable workstreams

• Establish a pragmatic roadmap covering risk reduction, stabilisation, simplification and strategic direction

• Provide senior programme oversight and assurance to support delivery confidence

The emphasis throughout was on collaboration, transparency and creating a plan that reflected organisational realities rather than theoretical best practice.

What changed

The initial assessment resulted in a clear strategic improvement roadmap that provided a shared understanding of priorities across technology and business stakeholders. This created alignment around a small number of critical objectives:

• Addressing the most significant risks and stability issues

• Reducing unnecessary technical and organisational complexity

• Putting solid foundations in place to support future change

• Defining an overarching technology strategy aligned to business priorities

• Developing an application roadmap to provide coherence across investment decisions

• Creating a structured approach to cost reduction and value realisation

Building on this foundation, the next phase focused on translating strategy into action. A prioritised plan of attack was developed, including a detailed applications roadmap with associated costings and strengthened oversight of the data centre exit programme. This helped restore confidence in delivery teams and re-establish credibility with senior business stakeholders.

Outcomes achieved

As a result of this work to date:

• Overall service stability has improved significantly

• Technology obsolescence has been materially reduced

• Operational and delivery risks are better understood and actively managed

• Change initiatives are being delivered more consistently on time and within budget

• The organisation now has a clear, shared direction of travel, ensuring effort is aligned towards common goals across technology and the wider business