Alternative Heat Ltd.: UK Public Sector Contracts Won & Awards
SME·Companies House: Private Limited Company·Banbridge·Nationwide (UK)·Main market: Plumbing and sanitary works
Companies HouseNI054205 ↗ · Active
Where they wini
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59 awards (51 for a named lot, 86%, 8 for a whole procedure with no lot named) · top CPV classes, shares of all 59 awards. An award may cover more than one class.
4533 Plumbing and sanitary works19 awards · 32% · awards naming a lot4523 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork5 awards · 8% · awards naming a lot5072 Repair and maintenance services of central heating5 awards · 8% · 1 awards naming a lot + 4 whole-procedure awards7131 Consultative engineering and construction services3 awards · 5% · awards naming a lot0341 Wood2 awards · 3% · awards naming a lot0911 Solid fuels2 awards · 3% · awards naming a lot4521 Building construction work2 awards · 3% · awards naming a lot4530 Building installation work2 awards · 3% · awards naming a loti
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Based on 1 wins in its industry (CPV division 45). Small sample.
Largest published awards i | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| Renewable Heat Services-2023-SER051 | The Highland Council | — | — | £28,701,093 † |
| Decarbonisation Engineering Services Main Works to London Wing at Croydon Hosp | Croydon Health Services NHS Trust | 15 Oct 2025 | 2.3 yrs | £6,360,264 ≈ £2.8m/yr |
| Maintenance of Biomass Boilers & Supply & Delivery of Biomass Pellets | South Lanarkshire Council | — | — | £5,700,000 † |
| RBGKEW1174 Decarbonisation Project - Jodrell Laboratories and Melon Yard | Royal Botanic Gardens | — | — | £4,933,168 † |
| North Northamptonshire Council Decarbonisation Project | North Northamptonshire Council | — | — | £3,978,968 † |
Where their buyers arei
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ITL1 region of the buyer office · known for 42 of 42 awarded procedures · each procedure counts once
Bidding recordi
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Procurement Act 2023 award notices name every bidder · 2 notices name this supplier since 16 Oct 2025 · observed bids, not an estimate
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| Notice | Authority | Outcome | Bidders | Published |
|---|---|---|---|---|
| PP-10183b Hornchurch Academy Trust Construction, Infrastructure, Building Works, Installations and Renewables Open Framework | HORNCHURCH ACADEMY TRUST | appointed | 108 | 8 Jul 2026 |
| Decarbonisation Engineering Services Main Works at London Wing, Croydon Hospital | Croydon Health Services NHS Trust | won | 1 | 16 Oct 2025 |
Bidder names come from Procurement Act 2023 award notices, which list every bidder (from 2025). Older notices name no bidders, so earlier contests do not appear here. Latest ten notices shown.
Who they sell toi
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Authorities named on this supplier’s published awards · ranked by distinct procedures · a framework or DPS adds one award record per appointed supplier
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Local authority54%(32 awards)
32 of 59 awards are Local authority (54%).Type not classified24%(14 awards)
14 of 59 awards are Type not classified (24%).NHS & health12%(7 awards)
7 of 59 awards are NHS & health (12%).Other public body8%(5 awards)
5 of 59 awards are Other public body (8%).Housing2%(1 award)
1 of 59 awards is Housing (2%).
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| Fusion21 Members Consortium | 5 | 11.9% | 5 | 28 Apr 2025 |
| Countess of Chester Hospital NHS Foundation Trust | 4 | 9.5% | 4 | 17 Aug 2022 |
| Regional Business Services Organisation Procurement and Logistics Service | 3 | 7.1% | 3 | 17 Jun 2025 |
| Hull City Council | 2 | 4.8% | 14 | 23 Apr 2024 |
| EFFICIENCY EAST MIDLANDS LIMITED | 2 | 4.8% | 5 | 30 Jul 2025 |
| The Highland Council | 2 | 4.8% | 3 | 16 May 2025 |
| Fife Council | 2 | 4.8% | 2 | 10 Mar 2025 |
| North Warwickshire and South Leicestershire College | 2 | 4.8% | 2 | 29 Feb 2024 |
Share = of the 42 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Contracts endingi
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55 of 69 awards carry an end date, 41 estimated from the duration · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| Heating & Ventilation | 6 May 2027 estimated | £8,400,000 ceiling |
| Consultancy & Advice | 6 May 2027 estimated | £2,800,000 ceiling |
| Operation and Maintenance of Biomass Boiler at Port Glasgow Community Campus | 5 Aug 2027 estimated | £654,977 |
| Heat Supply | 15 Sept 2027 estimated | £264,000 |
| Lot 2 Air Source Heat Pumps | 11 Oct 2027 estimated | Not published |
| Renewable Heat Services-2023-SER051 | 31 Dec 2027 | £28,701,093 |
| Domestic Heating (GSHP) | 8 Jan 2028 estimated | £50,000,000 ceiling |
| Commercial Heating (GSHP) | 8 Jan 2028 estimated | £100,000,000 ceiling |
| Commercial Heating (All) | 8 Jan 2028 estimated | £50,000,000 ceiling |
| Solar PV and Battery Storage | 8 Jan 2028 estimated | £75,000,000 ceiling |
Soonest 10 of 36.
Recent awards
Latest 30 of 59 award records naming this supplier
Contracts Finder adds 10 more procedures won by this supplier, mostly below the Find a Tender threshold or from before 2025. Each is counted once beside any Find a Tender copy; they are in the totals, not in this list.
About this data
- One profile per supplier. Built from award and contract notices that name this supplier; different spellings and registration numbers of the same company are merged into this profile.
- Values are published values. The table mirrors what the notice published: framework ceilings and joint awards are labelled and never counted as this supplier's money, and † marks a value taken from the contract notice when the award published none. Only awards made to this supplier alone count towards its value, excluding VAT. It is not turnover.
- Regions in the buyer chart describe the buyer office, not where the work is delivered or the supplier’s registered address.
- Contract end dates. Published on 14 of 69 awards, estimated from the published duration on 41 more (marked “estimated”); those feed “Contracts ending”. Published values in that list come from either source; Contracts Finder figures are shown as published and stay out of this profile’s money totals.
- Source. Official UK public procurement notices (Find a Tender and Contracts Finder), reused under the Open Government Licence v3.0, updated through the day and rebuilt nightly. Not every figure uses both feeds, and each one shows how many records it rests on: see the methodology. Spotted something wrong? Tell us.