Top suppliers
Top suppliers to UK Hydrographic Office
Top-five suppliers hold 99% of contract value — a concentrated market.
Procurement categories
What UK Hydrographic Office buys
Common Procurement Vocabulary (CPV) breakdown of contracts awarded over the reporting period.
727930489845384473663250633171900975Recent contracts
Latest UK Hydrographic Office contracts awarded
The most recently published award notices on Find a Tender and Contracts Finder.
End User Computing Hardware
CDW Limited · 2026-05-31
Security Operations Services
ALEXANDER MANN SOLUTIONS LIMITED · 2026-04-12
Shore Based Navigation Research for the UKHO
Thetius · 2026-04-07
Developer Secure Coding Platform
Boxxe Limited · 2026-03-25
HR Payroll System
MHR International UK Limited · 2025-11-10
UKHO Meeting Room Tech Refresh
Cinos Limited · 2025-10-06
Adobe Enterprise Agreement
ADOBE SYSTEMS EUROPE LIMITED · 2025-10-01
£700K
4500064508
Phoenix Software Ltd · 2025-09-26
PSN Hardware 2025
CDW Limited · 2025-09-11
UKHO Bullwall Ransomware
COMPUTACENTER (UK) LIMITED · 2025-08-27
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Open opportunities
Open UK Hydrographic Office tenders
Tenders currently inviting bids. SMEs can respond via the official tender portal.
Storage, fulfilment and worldwide freighting
Deadline: 2026-09-30
£3.0M
Pipeline
Contracts expiring in the next 12 months
When these contracts end, UK Hydrographic Office typically re-tenders. SMEs preparing bids 3-6 months ahead win disproportionately often.
Supply of CD and DVD Duplication and Fulfilment Services Contract
Expires: 2026-09-25
£1.6M
ISO Certification Services
Expires: 2026-09-30
£131K
UKHO - Password Manager Pro - 2023-26
Expires: 2026-10-20
£15K
Bathy Data Hosted Service
Expires: 2026-12-31
£253K
ESRI Enterprise Agreement
Expires: 2026-12-31
Veeam Backup and Replicate 2024-27
Expires: 2027-02-14
UKHO Dotfuscator Support 2024-27
Expires: 2027-02-28
£22K
UKHO Citrix Support 2024 - 2027
Expires: 2027-03-31
Security Operations Services
Expires: 2027-04-12
Next Generation Sailing Directions Data Migration
Expires: 2027-04-13
£788K
Market analysis
Bidding into UK Hydrographic Office — what to expect
Supplier concentration and timing patterns that shape SME bid strategy.
28%
Awards to SMEs
99%
Top-5 supplier share
47%
Framework call-offs
16
Awards to social enterprises
Around 28% of UK Hydrographic Office’s classified awards go to small and medium-sized enterprises, and 16 have gone to voluntary, community or social enterprises. Around 47%of awards are call-offs from framework agreements — getting onto the right framework matters as much as the bid itself here.
Frequently asked
Common questions about selling to UK Hydrographic Office
How much does UK Hydrographic Office spend on procurement?
UK Hydrographic Office awarded 56 contracts totalling £422.2M between 2023-09-15 and 2026-09-15, working with 49 unique suppliers. Average contract value is £22.2M.
Who are UK Hydrographic Office's top suppliers?
The largest suppliers to UK Hydrographic Office by total award value are NORBIT Subsea AS, United Kingdom Security Vetting, Media Zoo Limited. The top five suppliers together hold 99% of contract value.
What does UK Hydrographic Office buy from suppliers?
UK Hydrographic Office's procurement is concentrated in it services: consulting, software development, internet and support, business services: law, marketing, consulting, recruitment, printing and security, office and computing machinery, equipment and supplies except furniture and software packages, alongside specialist categories. See the full CPV breakdown below.
How can my business bid for UK Hydrographic Office contracts?
UK Hydrographic Office 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.
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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 UK Hydrographic Office'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 2026-09-15
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
Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.