# Provision of Data, Solution and Technical Architecture Services

> A sourced UK public sector contract award published by Office for National Statistics.

## Key facts

- Buyer: [Office for National Statistics](/buyers/office-for-national-statistics/contract-awards)
- Supplier: [ZAIZI LTD](/suppliers/zaizi/public-sector-contract-awards)
- Award value: £490,000
- Award date: 11 May 2026
- Published: 11 June 2026
- Contract start: 8 June 2026
- Contract end: 7 June 2027
- Stage: awarded
- Procurement category: services
- Notice ID: 6281378a-79b2-453e-967f-fa86a6c2b5ad-901697
- OCID: ocds-b5fd17-029101c5-e766-4150-a062-0f9bf99a22f4

## Description

To support the delivery of vital digital services work, including Census 2031, and social surveys, the Office for National Statistics \(ONS\) requires of Data, Solution and Technical Architect\(s\) to provide data, solution and technical architecture to ensure alignment with the Government Digital Service \(GDS\) Service Manual and recognised best practices\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/6281378a-79b2-453e-967f-fa86a6c2b5ad-901697)