ADT Fire & Security PLC: UK Public Sector Contracts Won & Awards
Large organisation·Portsmouth·South East England·Main market: Sound or visual signalling apparatus
Official UK PPONPPDD-5963-DCNV
Procedures with an award3956 award recordsNamed bids11 won · 0 lost · 0 pendingPublic authorities29named on published awardsAttributable award value£16mnet · on 46 of 56 award records · single-supplier, no ceilingsLast 12 months19awards · 22 in the prior 24 months · last 16 Sept 2026Contracts ending ≤18 months4end date published on 9 of 56 awardsDelivery regions10most often Scotland
Where they win
56 lot-level observations (28 awarded lots, 50%, plus 28 envelope awards without lot links; pending awards included) · top CPV classes
3162 Sound or visual signalling apparatus14 observations · 33% · 8 lots + 6 envelope4521 Building construction work3 observations · 7% · lots3512 Surveillance and security systems and devices4 observations · 10% · 2 lots + 2 envelope7971 Security services2 observations · 5% · lots5041 Repair and maintenance services of measuring, testing and checking apparatus9 observations · 21% · 1 lots + 8 envelope5000 Repair and maintenance services4 observations · 10% · 1 lots + 3 envelope5170 Installation services of fire protection equipment4 observations · 10% · 1 lots + 3 envelope3223 Radio transmission apparatus with reception apparatus2 observations · 5% · 1 lots + 1 envelopeAttributable award value£16mSum of published VAT-exclusive values on 46 of 56 award records — only awards to this supplier alone, framework / DPS ceilings excluded; the award’s own value, else its contract’s; the five largest make 68%; a further 2 published a VAT-inclusive amount only (£264k inc. VAT, kept apart). Not turnover. Largest rows below.
Typical attributable award£85k medianrobust · n=46
Award vs estimate0% at estimateindicative · n=1Median (estimate − award) / estimate on comparable contested single-supplier GBP wins, per lot, same VAT basis on both sides, scoped to CPV division 31. Negative = awarded above estimate. Historical movement, not a bid instruction.
| Largest published awards | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| 002322 - Contract for Supply, Delivery, Installation, Commissioning, Maintenance, Servicing and Monitoring of Security Alarms and CCTV systems | Durham County Council | 26 Nov 2025 | 4 yrs · up to 8 yrs | £6,000,000 ≈ £1.5m/yr |
| Repairs and Maintenance of Alarm Systems | The Police and Crime Commissioner for Northumbria | — | — | £2,500,000 † |
| Access Control | Thames Valley Police | — | — | £981,253 † |
| NGS Fire & Security Systems Comprehensive Maintenance Contract | National Galleries of Scotland | — | — | £846,341 † |
| NGS Fire & Security Systems Comprehensive Maintenance Contract | National Galleries of Scotland | — | — | £724,841 † |
Where they deliver
ITL1 delivery regions on the notice · 34 of 39 awarded procedures publish one · a procedure with several regions counts in each
Scotland16 procedures · 47%
South East England6 procedures · 18%
North East England4 procedures · 12%
Nationwide (UK)2 procedures · 6%
North West England1 procedures · 3%
Yorkshire and the Humber1 procedures · 3%
East Midlands1 procedures · 3%
West Midlands1 procedures · 3%
Bidding record
Procurement Act 2023 award notices name every bidder · 1 notices name this supplier since 15 May 2026 · observed bids, not an estimate
Contract contests1 won · 0 lostindicative · n=1Fewer than three decided contests — no rate is claimed.
Authorities bid for1
| Notice | Authority | Outcome | Bids on notice | Published |
|---|---|---|---|---|
| 002322 - Contract for Supply, Delivery, Installation, Commissioning, Maintenance, Servicing and Monitoring of Security Alarms and CCTV systems | Durham County Council | won | 4 | 15 May 2026 |
Source: bids.details[].tenderers on Procurement Act 2023 notices (from 2025). PCR 2015 notices name no bidders, so earlier contests are invisible here. Latest ten notices shown.
Who they sell to
Authorities named on this supplier’s published awards · ranked by distinct procedures · award records explode on framework and DPS panels
Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)
- NHS & health 40% (21 awards)
- Local authority 17% (9 awards)
- Type not classified 17% (9 awards)
- Other public body 11% (6 awards)
- Police & fire 9% (5 awards)
- Central government 6% (3 awards)
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| Gov Facility Services Ltd | 5 | 12.8% | 5 | 18 Sept 2026 |
| NHS Greater Glasgow and Clyde | 3 | 7.7% | 6 | 8 Sept 2025 |
| NHS Golden Jubilee | 2 | 5.1% | 3 | 7 Sept 2026 |
| University of Strathclyde | 2 | 5.1% | 2 | 15 Dec 2025 |
| National Galleries of Scotland | 2 | 5.1% | 2 | 27 Apr 2022 |
| The Police and Crime Commissioner for Northumbria | 2 | 5.1% | 2 | 16 Sept 2026 |
| Scottish Ambulance Service | 1 | 2.6% | 8 | 16 Apr 2025 |
| Historic Environment Scotland | 1 | 2.6% | 3 | 14 Nov 2024 |
Share = of the 39 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Contracts ending
Published end dates only · 9 of 56 awards carry one · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| THE PROVISION OF SMOKE ALARM MAINTENANCE AT HQ | 31 Jan 2027 | £50,000 |
| Fire and Intruder Alarm Contract | 11 Mar 2027 | £82,341 |
| Smoke Alarm Maintenance at HQ | 31 Mar 2027 | £50,000 |
| Forth Banks VESDA Alarm Upgrade | 31 Dec 2027 | £181,828 |
Recent awards
Latest 30 of 56 award records naming this supplier
Data coverage & method
- Source: Find a Tender OCDS award and contract releases. An award record is one award × this supplier; a procedure can carry many (panels, call-offs).
- Market observations are awarded lots, or one envelope award when the notice publishes no lot links. Region = delivery ITL1 on the notice, not the supplier’s registered address.
- Authority type: official OCDS UK contracting-authority type when the notice publishes one; otherwise a Tenderline name/id class; otherwise “not classified”. Purchasing hubs with no published type stay unclassified.
- Published value attributable to this supplier alone: £16m across single-supplier awards, framework / DPS ceilings excluded. Coverage is partial and the figure is not turnover, so it is not shown as a headline.
- Contract end dates: published on 9 of 56 awards; 4 end within 18 months.
- Award vs estimate tiers: robust ≥5, moderate 3–4, indicative 1–2 comparable pairs.
- Never shown: contact details, reliability or payment scores, affiliations, predicted wins.
Identifiers consolidated into this page (22 historical Find a Tender publication identifiers)
Official notices referenced this supplier under these publication identifiers. Alias URLs are not separate pages.
Canonical page id: GB-PPON:PPDD-5963-DCNV