CPV subcategory
44521100: Locks
3 UK public contracts under 44521100 end in the next 18 months. Get the new tenders filed under it every weekday morning.
- 106
- Contracts since 2023
- 46
- Buyers
- 3
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q3 2027.
Find tenders for your company
Paste your website and we score this week’s UK public sector tenders against it, each with a reason. Free, no sign-up.
3 contracts under 44521100 ending in the next 18 months
The 3 ending soonest, with the supplier that holds each now. End dates come from the original award notices, so each one is a re-tender with a date on it.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| Domestic Abuse Safe Accommodation - Sanctuary Scheme | Leicester City Council | 24-7 Locks Secure Horizon Ltd | Apr 2027in 5 months |
| BT82 - Lone Worker Protection & Workforce Safety Software | capitalEsourcing | Solo Protect UK Ltd | Jul 2027in 8 months |
| Door Entry Planned & Responsive Maintenance | ACCENT HOUSING LIMITED | ALPHATRACK SYSTEMS LIMITED | Sept 2027in 11 months |
Coming up
Planned procurements under 44521100
Tenders buyers have said they will publish, from their Find a Tender pipeline notices, the soonest first.
Tender expected Sept 2028 (in 1 year 10 months)
The Supply of Locks, Keys and Hinges (re-let)
LEIDOS SUPPLY, LIMITED£6.0mContract starts Jan 2033
Get these when they are published30 days free
What 44521100 covers
CPV code 44521100 is "Locks", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 106 UK public contracts since 2023, awarded by 46 buyers, most often Communities and Housing Investment Consortium Limited ("CHIC") and NHS Commercial Solutions. The typical contract was worth about £86k.
One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.
UK public contracts since 2023
How buyers use 44521100
- Contracts
- 106
- Buyers
- 46
- Typical value
- £86k
- Ending in 18 months
- 3
By year of award: 2023 30 · 2024 20 · 2025 43 · 2026 13. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (51).
Buyers using this code most
Suppliers winning most often
- Hollmark LTDSME5
- Instalrite Design LtdSME5
- STARK Building Materials UK Limited5
- Protects Plus Limited4
- CSF Building Contractors Ltd4
- D.M.Habens (The Builder) Ltd4
- Kingsway Group4
- Knightsbridge Furniture Productions Limited4
Recent contracts under 44521100
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| THE PROVISION OF SECURITY SYSTEM MAINTENANCE AND MANAGEMENT SERVICES IN RUTLAND | Rutland County Council | £25k | Sept 20262 months ago |
| Women's Centre Fire Door Mag Lock Works | Gloucestershire Hospital Subsidiary Company | £11k | Jul 20263 months ago |
| CSP26575 - Interlock System | UK Research and Innovation | £15k | Jun 20265 months ago |
| Domestic Abuse Safe Accommodation - Sanctuary Scheme | Leicester City Council | £210k | Jun 20265 months ago |
| Replacement of Locks on Custody Doors in Cardiff Bay | Police and Crime Commissioner for South Wales | £37k | May 20266 months ago |
| EAN - AOMR - Godmanchester and Hemingford Lock Channel reinstatement | Environment Agency | £181k | Feb 20269 months ago |
| Door Entry Planned & Responsive Maintenance | ACCENT HOUSING LIMITED | £500k | Sept 20251 year 2 months ago |
| Student Accomodation Replacement of Door Locks | Oxford Brookes University | £56k | Jul 20251 year 4 months ago |
Get the new tenders filed under 44521100Every weekday before 9am, 30 days free
Where it sits
Codes above 44521100
- 44000000Construction structures and materials; auxiliary products to construction (except electric apparatus)
- 44500000Tools, locks, keys, hinges, fasteners, chain and springs
- 44520000Locks, keys and hinges
- 44521000Miscellaneous padlocks and locks
- 44521100Locks
See the whole market in construction materials and structures contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 44521100
Questions
About CPV code 44521100
What is CPV code 44521100?
CPV code 44521100 is "Locks", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 106 UK public contracts since 2023, awarded by 46 buyers, most often Communities and Housing Investment Consortium Limited ("CHIC") and NHS Commercial Solutions. The typical contract was worth about £86k.
Which codes sit above and below 44521100?
44521100 sits under 44000000 (Construction structures and materials; auxiliary products to construction (except electric apparatus)), then 44500000 (Tools, locks, keys, hinges, fasteners, chain and springs), then 44520000 (Locks, keys and hinges), then 44521000 (Miscellaneous padlocks and locks). It has 4 more specific codes beneath it, the most used being 44521120 (Electronic security lock).
Who wins contracts under CPV code 44521100?
The suppliers named most often on UK public contracts under 44521100 since 2023 are Hollmark LTD (5), Instalrite Design Ltd (5), STARK Building Materials UK Limited (5). 150 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 44521100?
Add 44521100 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 44521100 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 44521100: Locks [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/44521100-locks (Accessed: 7 November 2026).
Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.
Get the tenders filed under 44521100
Tender Radar reads every new UK public sector notice each morning and emails you the ones that match your codes and keywords, scored for how well they fit. 30 days free.
30 days free. No card required to start.