Top suppliers
Top suppliers to Office for National Statistics
Top-five suppliers hold 47% of contract value — a concentrated market.
Procurement categories
What Office for National Statistics buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
79310000
7931000072260000
7226000072220000
7222000079410000
7941000048210000
4821000072410000
7241000072210000
7221000079340000
7934000080530000
8053000072310000
7231000063510000
6351000039130000
3913000030190000
3019000064120000
6412000055120000
5512000073110000
7311000030210000
3021000048330000
4833000044310000
4431000048510000
48510000Recent contracts
Latest Office for National Statistics contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
Provision of Business Support
Deloitte LLP · 2026-06-08
£12.0M
Contact Centre Services for 2027 Census Test
SERCO LIMITED · 2026-06-04
£413K
Contact Centre Services for 2027 Census Test
SERCO LIMITED · 2026-05-20
£413K
Provision of Media and Creative Services for ONS
WAVEMAKER LIMITED · 2026-05-19
£4.0M
IBM Deployment Accelerator
IBM LIMITED · 2026-05-13
£21K
IBM Deployment Accelerator (IDA)
IBM LIMITED · 2026-05-13
£21K
Provision of Media and Creative Services for ONS
WAVEMAKER LIMITED · 2026-05-01
£4.0M
Provision of the Supply, Delivery and Installation of Furniture and Associated Services
Gresham Office Furniture Ltd · 2026-04-27
£800K
Kodak Scanner Maintenance and Support Renewal
Bytes Software Services Limites · 2026-04-21
£12K
Provision of Property Professional Services to ONS
ATKINSRÉALIS UK LIMITED · 2026-04-16
£1.0M
HSM Enhanced Maintenance Service Renewal
BYTES SOFTWARE SERVICES LIMITED · 2026-04-16
£62K
HCL IBM Notes Domino License Renewal
Bechtle Limited · 2026-04-13
£18K
SAS 9 and Viya 4 Software Licensing
SAS SOFTWARE LIMITED · 2026-04-08
£9.8M
GitGuardian GIM/GPM Renewal
Bechtle Limted · 2026-04-07
£96K
Redhat Linux Support 2026
Bechtle Limited · 2026-04-07
£94K
Informatica Support/Maintenance Renewal 2026
CDW LIMITED · 2026-04-07
£55K
Provision of Internal Audit Services Co-Sourced
Ernst and Young LLP · 2026-04-02
£600K
Talend Data Management Platform 12 Month Renewal 2026/27
Specialist Computer Centres Plc · 2026-04-02
£320K
Stata License for the Office
CDW Limited · 2026-04-02
£23K
Enterprise DB PostgreSQL - Licensing and Support
Bechtle Limited · 2026-04-02
£24K
BIDDING AGAINST THESE SUPPLIERS?
See your match score against Office for National Statistics
ENKII scores your business against live tenders and identifies the certifications you need to compete with the suppliers above.
Open opportunities
Open Office for National Statistics tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
Data Scientist Apprenticeships
£5.0M
Social Research Evaluation Services
£3.6M
Provision of Short-Term Interviewer Capacity for ONS Surveys
£2.1M
VMWare Licences
£3.3M
GCP Managed Support System
£3.0M
Enterprise Immune System
£2.1M
Methodological and Research Services
Provision of Development and Delivery of Feasibility Test for Online Collection of Crime Statistics
Provision of Household Expenditure Data
£260K
Darktrace - Enterprise Immune System Support
£2.0M
NOMIS - official census and labour market statistics
£2.9M
Provision of a Cloud Contact Centre for ONS
£2.2M
Ingres and OpenRoad Software and Support Renewal
£4.5M
Provision of social research evaluation services to ONS
£2.7M
IDP GCP Cloud Hosting
£2.5M
Provision of ONS Field Interviewers
£8.0M
SAS Managed Support Service
£2.1M
Google Cloud Platform Services Call-Off Contract
£15.0M
Software Engineering Services Partner
£6.0M
Digital Capability Services Partner Contract
£6.0M
Pipeline
Contracts expiring in the next 12 months
When these contracts end, Office for National Statistics typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
Netscaler Renewal 2025
Expires: 2026-06-23
£15K
Katalon licenses
Expires: 2026-06-26
£32K
150x Lenovo M75Q Gen5 Units
Expires: 2026-06-30
£116K
Provision of Solution Architecture for Census 2031 Taskforce
Expires: 2026-06-30
£200K
Wordpress Hosting for Analysis Function website
Expires: 2026-06-30
£24K
UKSA/OSR Multisite - GovPress Hosting, Maintenance & Support
Expires: 2026-06-30
£18K
Wordpress Hosting for ONS Multisite
Expires: 2026-06-30
£40K
Provision of Cyber Security Assessment (GovAssure)
Expires: 2026-07-11
£19K
Harmon.ie Software 25
Expires: 2026-07-20
£14K
Airtable Business License - Renewal 2025
Expires: 2026-07-24
£81K
Provision of Telematching Services
Expires: 2026-07-28
£300K
Omnissa Horizon Universal Licences 25
Expires: 2026-07-28
£164K
Provision of Charity Account Data for the NPISH Sector
Expires: 2026-07-31
£17K
Provision of Geographical Analysis Airline Data
Expires: 2026-07-31
£83K
Provision of Assurance and Improvement review - Survey Function
Expires: 2026-08-22
£100K
Reprographics SaaS
Expires: 2026-08-25
£50K
Figma Renewal 2025
Expires: 2026-09-04
£20K
Slack Renewal 2025
Expires: 2026-09-14
£143K
Nvivo 15
Expires: 2026-09-17
£10K
Cisco Hardware Technology Refresh
Expires: 2026-09-30
£879K
Web Performance and Security Services
Expires: 2026-10-16
£348K
eLearning Content Licencing
Expires: 2026-10-19
£52K
3DMark, PC Mark, Test Driver and Procyon Licenses
Expires: 2026-10-27
£10K
PatchMyPC 25
Expires: 2026-11-10
£20K
Provision of Group Structure and Financial Data
Expires: 2026-11-14
£796K
11 x ObserveIT Licenses
Expires: 2026-11-29
£24K
Stata/MP4 16 Unlimited Site License Renewal for SRS
Expires: 2026-12-07
£31K
Centrify Premium Support Renewal
Expires: 2026-12-19
£48K
Nessus Tenable One Standard Renewal
Expires: 2026-12-25
£241K
Toad For Oracle Base Edition Maintenance Renewal
Expires: 2026-12-30
£44K
Business Glossary - PoolParty Solution provided by Semantic Web
Expires: 2027-01-29
£58K
Mergers & Acquisitions Database
Expires: 2027-01-30
£125K
Office Facility Booking System
Expires: 2027-01-30
£33K
Provision of Library Software
Expires: 2027-01-31
£36K
Provision of Office Stationery
Expires: 2027-02-01
£500K
Provision of Event Marketing Agency
Expires: 2027-02-05
£95K
Oncrawl renewal 24/25 - AWARD
Expires: 2027-02-07
£52K
Provision of Asset Disposal Services
Expires: 2027-02-18
£144K
Mobile Voice and Data (BAU & FFS)
Expires: 2027-02-27
£159K
Gov Delivery Communications Cloud
Expires: 2027-02-28
£42K
Atlassian Software Licencing (Jira & Confluence)
Expires: 2027-03-09
£371K
Provision of Jampf Pro and Support
Expires: 2027-03-13
£76K
Stata License for the Office
Expires: 2027-03-25
£23K
GitGuardian GIM/GPM Renewal
Expires: 2027-03-29
£96K
Matchcode Licence Renewal
Expires: 2027-03-29
£123K
Talend Data Management Platform 12 Month Renewal 2026/27
Expires: 2027-03-29
£320K
Kodak Scanner Maintenance and Support Renewal
Expires: 2027-03-29
£12K
Enterprise DB PostgreSQL - Licensing and Support
Expires: 2027-03-30
£24K
HCL IBM Notes Domino License Renewal
Expires: 2027-03-30
£18K
Veeam Renewal - AWARD
Expires: 2027-03-30
£393K
Market analysis
Bidding into Office for National Statistics — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
47%
Top-5 supplier share
124d
Avg response window
19d
Median response window
22mo
Avg contract duration
Frequently asked
Common questions about selling to Office for National Statistics
How much does Office for National Statistics spend on procurement?
Office for National Statistics awarded 352 contracts totalling £509.2M between 2023-06-17 and 2026-06-17, working with 269 unique suppliers. Average contract value is £1.5M.
Who are Office for National Statistics's top suppliers?
The largest suppliers to Office for National Statistics by total award value are Verian Group Ltd (was Kantar Public UK Limited), Kantar Public UK Limited, Qodea Technology Limited. The top five suppliers together hold 47% of contract value.
What does Office for National Statistics buy from suppliers?
Office for National Statistics's procurement is concentrated in 79310000, 72260000, 72220000, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for Office for National Statistics contracts?
Office for National Statistics publishes open tenders on Find a Tender and Contracts Finder. ENKII matches your business against live tenders, identifies certifications you'll need, and surfaces frameworks worth applying to. Free Readiness Score in 3 minutes.
What's the typical response window for Office for National Statistics tenders?
Office for National Statistics typically gives suppliers a median of 19 days to respond (average 124 days). Standard contract duration is around 22 months.
Continue reading
Related ENKII resources
GUIDE
PQQ & Selection Questionnaire — Procurement Act 2023
How UK central-government departments evaluate suppliers at the pre-qualification stage.
GUIDE
Cyber Essentials — for government contracts
Most central-government contracts handling personal data require this certification.
SECTOR
UK Government IT Services
G-Cloud, DOS, Crown Commercial frameworks. Software + consultancy is Office for National Statistics's largest spend area.
INDEX
All UK public-sector buyers
Browse procurement profiles for every UK government department and major buyer.
Sources & methodology
How this profile is compiled
Analysed by ENKII · Updated 2026-06-17
This profile aggregates public-record procurement data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and aggregates source records; we don't edit the underlying facts.
Source portals
- · Find a Tender (find-tender.service.gov.uk)
- · Contracts Finder
- · Spend Network
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.