Our Services
Data Transformation
Unlock the strategic value of your data.
We help public sector and financial services organisations transform data from a compliance burden into a genuine strategic asset, driving better decisions, faster delivery, and measurable cost savings.
Talk to a specialist
Tell us about your programme. We respond within one working day.
Overview
Most large organisations are sitting on data they cannot act on. Siloed systems, legacy infrastructure, inconsistent governance, and a shortage of skilled people mean that data is collected but never truly exploited. Mayfair IT Consultancy changes that. Our data transformation practice brings together data engineers, architects, governance specialists, and programme managers to deliver end-to-end change, from strategy and architecture through to operational embedding. We have delivered data modernisation programmes for HMRC, DWP, the ONS, the Ministry of Justice, and the UK IPO, each with measurable improvements in data quality, analytical capability, and decision-making speed.
What we deliver
Key Capabilities
- 01Data strategy, architecture, and multi-year roadmap design
- 02Data analytics, modelling, and business intelligence platforms
- 03Data governance frameworks, data quality, and compliance
- 04Legacy system migration and cloud integration (AWS, Azure, GCP)
- 05Real-time reporting and operational insight dashboards
- 06Interoperability and data sharing across departmental systems
- 07Data engineering: pipelines, warehousing, and lakehouse design
- 08Capability uplift and knowledge transfer to civil servant teams
Our Approach
How we work.
- 1
Discover
We audit your current data estate, identify gaps, and map dependencies across systems and teams.
- 2
Design
We co-design a target architecture and governance model aligned to your operational and compliance requirements.
- 3
Deliver
We deploy experienced data engineers and architects, embedded in your team, to build and iterate against agreed milestones.
- 4
Embed
We transfer knowledge and capability to your people so that improvements are sustained long after our engagement ends.
Evidence & Reading
Related case studies and reading.
- Case studyCabinet Office: IBCA secure cloud-native data platform
- Case studyONS: Integrated Data Service
- Case studyUK IPO: ONE IPO data mobilisation
- Case studyDWP: Job Centre asset facilities management
- ServiceData migration services
See how our services come together for government in public sector consultancy.
Next Step
Discuss your requirements
Speak with our team about how we can support your organisation's specific challenges. We respond within one working day.