Top suppliers
Top suppliers to Department for Infrastructure
Top-five suppliers hold 74% of contract value — a concentrated market.
Procurement categories
What Department for Infrastructure buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
4523000071310000983500004411000079340000452200003499000079620000722500003431000024950000804100003414000050530000501100007135000098360000446100008051000042120000Recent contracts
Latest Department for Infrastructure contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
DfI TRAM - Supply and Delivery of Spare and Replacement Parts and Specialist Engineering Services for Voith Schneider Propulsion Systems
VOITH TURBO LIMITED · 2026-07-20
£702K
DfI TRAM - Supply and Delivery of Spare and Replacement Parts and Specialist Engineering Services for Voith Schneider Propulsion Systems
VOITH TURBO LIMITED · 2026-07-19
£702K
ID 3101532 IT Services to support delivery of statutory Vehicle Testing Service for DVA
Capita IT Services Ltd · 2025-10-31
£2.9M
ID 5827739 - DfI - Advertising service to promote safe and sustainable travel in Northern Ireland
ARDMORE ADVERTISING & MARKETING LIMITED · 2025-09-16
£4.4M
Department for Infrastructure, TRAM, Roads Operations and Maintenance Provision of LGV Drivers for Winter Service Duties 2025 to 2030
Manpower UK Ltd · 2025-09-08
£2.6M
- DfI - Advertising service to promote safe and sustainable travel in Northern Ireland
ARDMORE ADVERTISING & MARKETING LIMITED · 2025-08-29
£4.4M
ID 5958651 - Department for Infrastructure, TRAM, Roads Operations and Maintenance Provision of LGV Drivers for Winter Service Duties 2025 to 2030
MANPOWER UK LIMITED · 2025-08-15
£2.6M
Lot 1 - DfI TRAM Fleet Unit, Ballykeel Workshop, Ballymena, BT42 3HA
EDGEWATER PLANT · 2025-08-05
£1.1M
WANT TO WIN WORK FROM DEPARTMENT FOR INFRASTRUCTURE?
Get alerted when Department for Infrastructure posts a contract you can win
ENKII watches this buyer's tenders and emails you only the ones your business qualifies for — free, no card, 3-minute setup.
Open opportunities
Open Department for Infrastructure tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
DfI Transport and Road Asset Management - Supply and Delivery of Permanent Cold-lay Surfacing Material (PCSM) and Permanent Cold-lay Surfacing Course Material (PCSC)
£900K
DfI Transport and Road Asset Management - Supply and Delivery of Permanent Cold-lay Surfacing Material (PCSM) and Permanent Cold-lay Surfacing Course Material (PCSC)
£900K
DfI TRAM T-1131 A1 Junctions Phase 2 Road Improvements Scheme
DfI TRAM T-1131 A1 Junctions Phase 2 Road Improvements Scheme
DfI Tram T-1144 Term Contract for Road Markings
DfI Tram T-1144 Term Contract for Road Markings
DfI Tram T-1144 Term Contract for Road Markings
Supply and Delivery of Permanent Cold Lay Surfacing Materials
Supply and Delivery of Permanent Cold Lay Surfacing Materials
A1 Junctions Phase 2 Road Improvement Scheme
£75.0M
ID 5443075 - Rathlin Island Ferry Provision - Pre-Market Engagement
ID 5443075 - Rathlin Island Ferry Provision - Pre-Market Engagement
DfI TRAM T-1142 Term Contract for Environmental Maintenance
DfI TRAM T-1136 LAGAN PEDESTRIAN AND CYCLE BRIDGE
DfI TRAM - Asset Management and Integrated Catchment Modelling Software
DfI TRAM - Asset Management and Integrated Catchment Modelling Software
DfI TRAM T-1135 A4 Enniskillen Southern Bypass
DfI TRAM T-1138 Term Contract for Surface Dressing
DfI TRAM T-1138 Term Contract for Surface Dressing
DfI Roads and Rivers T-1120 Interim Term Contracts for Asphalt Resurfacing Phase 2
Market analysis
Bidding into Department for Infrastructure — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
74%
Top-5 supplier share
32d
Avg response window
33d
Median response window
36mo
Avg contract duration
Frequently asked
Common questions about selling to Department for Infrastructure
How much does Department for Infrastructure spend on procurement?
Department for Infrastructure awarded 62 contracts totalling £928.3M between 2023-07-29 and 2026-07-29, working with 33 unique suppliers. Average contract value is £18.6M.
Who are Department for Infrastructure's top suppliers?
The largest suppliers to Department for Infrastructure by total award value are PETER FITZPATRICK LTD, APCOA PARKING UK LIMITED, JOHN MCQUILLAN CONTRACTS LTD. The top five suppliers together hold 74% of contract value.
What does Department for Infrastructure buy from suppliers?
Department for Infrastructure's procurement is concentrated in construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, consultative engineering and construction services, civic-amenity services, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for Department for Infrastructure contracts?
Department for Infrastructure 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 Department for Infrastructure tenders?
Department for Infrastructure typically gives suppliers a median of 33 days to respond (average 32 days). Standard contract duration is around 36 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 Department for Infrastructure'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 2026-07-29
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.