Quick answer — Office for National StatisticsLast refreshed 19 May 2026

At a glance

Office for National Statistics has awarded £1.8bn across 373 suppliers, with 251 live contracts.

Why: Top supplier share 73% · 11 open notices now · 12 awards in last 90 d (£16.2m) · SME share 26% (Cabinet Office target 33%) · 0 modifications in last 90 d.

Decision signals
Top-supplier concentration73%
Modifications · 90 d0
SME spend share26%
Pipeline · open now11
Awards · 90 d12

About this buyer

Mission, scope and statutory context.

Office for National Statistics is a contracting authority, based in UKL21. Tracks 885 published notices and 825 awards on PublicSupply.

885
Notices published
825
Awards
373
Suppliers engaged
2015
First award on file

Spend profile

Award value by month — rolling 24 months. Line shows 12-month moving average.

£125.0m
12 m spend
£52.3m
Prior 12 m
+139%
YoY change
£99k
Median award
Awards (£m)12m moving avg
Office for National Statistics — monthly award value, rolling 24 months£0m£10m£19m£29m£39mJulOctJanAprJulOctJanApr

Contract pipeline

Forward flow — planned notices through to completed awards in the last 90 days.

Planned

42

Pipeline notices

Open (bidding)

11

Live tenders

Awarded (90d)

12

£16.2m

Frameworks open

0

Framework / DPS routes

Procurement mix

How this buyer procures — by procedure, instrument, and publication source.

Contract type

services70 · £1.3bn
Unspecified808 · £707.8m
goods7 · £25.8m

Instrument type

contract850 · £2.0bn
call off35 · £5.3m
Source:Contracts Finder: 752Find a Tender: 133

Awarded contracts · 251 live

All contracts with a published award notice where Office for National Statistics is the contracting authority.

downloadExport CSV
TitleSupplierCPVValueAwardedStatus
Data Scientist Apprenticeships80000000£5.0mest.planned
Survey Incentive Vouchers18530000£18.0mest.planned
Social Research Evaluation Services73110000£3.6mest.planned
Provision of Short-Term Interviewer Capacity for ONS Surveys79311000£2.1mest.planning
Outgoing Mail64121100£4.8mest.planned
VMWare Licences48000000£3.3mest.planned
GCP Managed Support System72000000£3.0mest.planned
Enterprise Immune System48000000£2.1mest.planned
Oracle Technical Support Services72261000£2.0mest.planned
Contact Centre Services for 2027 Census TestSERCO LIMITED£413k24 Apr 2026active
Showing 110 of 895

Top suppliers · by total award value

Ranked by cumulative awarded value. YoY = last 12 months vs prior 12 months.

1
IL
2 contracts · 28 May
£1.3bnest.
73% of total
2
SM
£96.0m
5% of total
3
AE
3 contracts · 13 Feb
£29.3mest.
2% of total
New
4
GC
3 contracts · 23 Dec12 Jan
£18.4m
1% of total
▲ 4486%
5
TU
£18.3m
1% of total
6
PU
2 contracts · 26 Jul
£18.0m
1% of total
7
BL
4 contracts · 01 Mar20 Mar
£16.5m
1% of total
New
8
KU
1 contract · 01 Aug
£15.6m
1% of total
9373
···
365 other suppliers
long tail · 113 SMEs
£282.4m
15% of total
various

Category spend breakdown

By CPV division · lifetime awards

Support transport services
5 contracts
£1.1bn
58%
Business, legal, advisory
129 contracts
£314.5m
16%
Clothing, footwear
4 contracts
£114.3m
6%
IT services, software
185 contracts
£109.5m
6%
Software packages, IT
172 contracts
£96.6m
5%
R&D services
86 contracts
£81.6m
4%
Other
72 contracts
£73.4m
4%
Office equipment, IT
73 contracts
£20.9m
1%

Activity heatmap

Award volume by CPV division × month. Darker = more £ awarded.

Jul
Aug
Sept
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Support transport services
Business, legal, advisory
1
0
1
6
Clothing, footwear
IT services, software
0
0
20
2
1
0
0
Software packages, IT
0
0
34
0
0
8
11
R&D services
0
LessMore (£m awarded)

Commercial & procurement leadership

Who signs off contracts, owns frameworks and runs SME engagement.

Coming Q3 2026

Curated leadership roster

Chief commercial officer, framework owners, SME lead and clinical sign-offs per buyer. Top-50 contracting authorities first, rolling out by sector.

Modifications · 0 in 90 d

Variations logged under Procurement Act 2023 s.74. Above-tolerance modifications attract a flag.

Total mods
0
Above tolerance
0
Total value
£0
Novations
0

No modifications recorded in the last 90 days.

Office for National Statistics has not filed a modification notice in the selected window.

Compliance & transparency

FOIA performance, statutory disclosures & prompt payment.

Coming Q4 2026

FOIA & prompt-payment ingestion

Notice timeliness and modification flags are derivable today. FOIA refusal rate, prompt-payment %, KPI reporting and net-zero plans need new data sources — work scoped, ingestion next quarter.

SME & social value

Performance against Cabinet Office targets & PPN 06/20.

26%
SME supplier share
target 33%
184
SME award rows
17
VCSE award rows
373
Distinct suppliers
⚠ Below target. SME supplier share at 26% vs Cabinet Office target of 33%.

Peer benchmark

vs other buyers in the same type. Highlighted row = this buyer.

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Compare against the peer group

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News mentions

Major UK press & trade publications.

Free with account

Sign in to read news mentions

Article previews are free with an account — the underlying data is gated to satisfy publisher agreements.

Statutory & accountability

Legal status, identifiers & accountable officers.

Identifiers & contact

Type
Contracting authority
Region
UKL21
Contact
Sophie Keal
Email
CommercialTeam@ons.gov.uk

Board & accountable officers

Coming Q3 2026

Accountable officer + board roster

Pulled from gov.uk for arm's-length bodies and from Companies House for company-form buyers — chair, CEO, SRO and sign-off authority per contract band.

Resources

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