Source: https://tendernation.io/suppliers/alternative-heat Supplier profile # Alternative Heat Ltd Public sector contracts won, from published award notices SME[Companies House NI054205](https://find-and-update.company-information.service.gov.uk/company/NI054205) [ Follow competitor](/login "Sign in to follow competitors")[ Compete for this work](/register) Contracts won 69 since 5 Jan 2012 Total awarded £88,604,159 where values were published Buyers 48 public bodies Latest win 21 May 2026 ## Contracts ending soon Contracts ending in the next 18 months. Buyers usually re-tender before the end date, so these are openings for competitors. - [Decarbonisation & Retrofit Framework](https://tendernation.io/opportunities/01a13b9a-8404-7298-b15b-ddf1e086493d/decarbonisation-retrofit-framework)[Procurement for Housing](https://tendernation.io/buyers/procurement-for-housing) Value not published Ends 22 Aug 2027 - [Renewable Heat Services-2023-SER051](https://tendernation.io/opportunities/01a13b97-ec7e-73af-886a-0438121d94b1/renewable-heat-services-2023-ser051)[The Highland Council](https://tendernation.io/buyers/the-highland-council) £28,701,093 Ends 31 Dec 2027 - [Fusion21 Heating, Renewables, and Electrical Framework](https://tendernation.io/opportunities/01a13cf2-ed72-707d-9a25-90940c386097/fusion21-heating-renewables-and-electrical-framework)[Fusion21 Members Consortium](https://tendernation.io/buyers/fusion21-members-consortium) Value not counted: framework or estimated ceiling Ends 28 Jan 2028 - [Decarbonisation Engineering Services Main Works at London Wing, Croydon Hospital](https://tendernation.io/opportunities/01a13bc2-5471-73e4-9e4e-920f7c80dd2b/decarbonisation-engineering-services-main-works-at-london-wing-croydon-hospital)[Croydon Health Services NHS Trust](https://tendernation.io/buyers/croydon-health-services-nhs-trust) £6,360,264 Ends 7 Feb 2028 - [EN:Procure - Framework for Installation, Servicing, Maintenance and Repair Works (GEN4)](https://tendernation.io/opportunities/01a13cec-1896-7307-9e8f-2bcf3d5eb1cf/enprocure-framework-for-installation-servicing-maintenance-and-repair-works)[EN Procure Ltd](https://tendernation.io/buyers/en-procure-ltd) Value not counted: framework or estimated ceiling Ends 25 Feb 2028 ## Recent contract awards - [PP-10183b Hornchurch Academy Trust Construction, Infrastructure, Building Works, Installations and Renewables Open Framework](https://tendernation.io/opportunities/01a13bd2-5b5a-73cf-9c56-3faadcb2e70c/pp-10183b-hornchurch-academy-trust-construction-infrastructure-building-works)[Hornchurch Academy Trust](https://tendernation.io/buyers/hornchurch-academy-trust) Value not counted: framework or estimated ceiling 21 May 2026 - [Hazlehead Heat Network Expansion & Decarbonisation](https://tendernation.io/opportunities/01a13dfe-59f9-70a0-9ab3-6792950f3488/hazlehead-heat-network-expansion-decarbonisation)[Aberdeen Heat & Power Ltd](https://tendernation.io/buyers/aberdeen-heat-power-ltd) £543,840 16 Dec 2025 - [Hazlehead Heat Network Expansion & Decarbonisation](https://tendernation.io/opportunities/01a13dfe-59f9-70a0-9ab3-6792950f3488/hazlehead-heat-network-expansion-decarbonisation)[Aberdeen Heat & Power Ltd](https://tendernation.io/buyers/aberdeen-heat-power-ltd) £1,701,011 16 Dec 2025 - [Hazlehead Heat Network Expansion & Decarbonisation](https://tendernation.io/opportunities/01a13dfe-59f9-70a0-9ab3-6792950f3488/hazlehead-heat-network-expansion-decarbonisation)[Aberdeen Heat & Power Ltd](https://tendernation.io/buyers/aberdeen-heat-power-ltd) £1,184,120 16 Dec 2025 - [Decarbonisation Engineering Services Main Works at London Wing, Croydon Hospital](https://tendernation.io/opportunities/01a13bc2-5471-73e4-9e4e-920f7c80dd2b/decarbonisation-engineering-services-main-works-at-london-wing-croydon-hospital)[Croydon Health Services NHS Trust](https://tendernation.io/buyers/croydon-health-services-nhs-trust) £6,360,264 15 Oct 2025 - [EEM0026 Heating and Hot Water Systems Framework](https://tendernation.io/opportunities/01a13bb3-d7c1-7303-a6e9-7df773835c17/eem0026-heating-and-hot-water-systems-framework)[Efficiency East Midlands Limited](https://tendernation.io/buyers/efficiency-east-midlands-limited) Value not counted: framework or estimated ceiling 30 Jul 2025 - [EEM0026 Heating and Hot Water Systems Framework](https://tendernation.io/opportunities/01a13bb3-d7c1-7303-a6e9-7df773835c17/eem0026-heating-and-hot-water-systems-framework)[Efficiency East Midlands Limited](https://tendernation.io/buyers/efficiency-east-midlands-limited) Value not counted: framework or estimated ceiling 30 Jul 2025 - [EEM0026 Heating and Hot Water Systems Framework](https://tendernation.io/opportunities/01a13bb3-d7c1-7303-a6e9-7df773835c17/eem0026-heating-and-hot-water-systems-framework)[Efficiency East Midlands Limited](https://tendernation.io/buyers/efficiency-east-midlands-limited) Value not counted: framework or estimated ceiling 30 Jul 2025 - [EEM0026 Heating and Hot Water Systems Framework](https://tendernation.io/opportunities/01a13bb3-d7c1-7303-a6e9-7df773835c17/eem0026-heating-and-hot-water-systems-framework)[Efficiency East Midlands Limited](https://tendernation.io/buyers/efficiency-east-midlands-limited) Value not counted: framework or estimated ceiling 30 Jul 2025 - [Building Decarbonisation Projects at Williamson Park, The Storey and City Lab](https://tendernation.io/opportunities/01a13bb5-a9fa-7161-959b-4669cbd5e359/building-decarbonisation-projects-at-williamson-park-the-storey-and-city-lab)[Lancaster City Council](https://tendernation.io/buyers/lancaster-city-council) £2,937,317 7 Jul 2025 - [Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers \[4887665\]](https://tendernation.io/opportunities/01a13bb3-2891-7276-8171-27349ac23650/maintenance-of-boilers-plant-and-controls-low-temperature-hot-water-steam-and)[Regional Business Services Organisation Procurement and Logistics Service](https://tendernation.io/buyers/regional-business-services-organisation-procurement-and-logistics-service) £891,000 17 Jun 2025 - [North Northamptonshire Council Decarbonisation Project](https://tendernation.io/opportunities/01a13bb3-d787-7093-a9b9-6a026df72dbd/north-northamptonshire-council-decarbonisation-project)[North Northamptonshire Council](https://tendernation.io/buyers/north-northamptonshire-council) £3,978,968 28 May 2025 - [Energy Efficiency Framework](https://tendernation.io/opportunities/01a13bb3-a910-737b-8eab-8bb97d71eab4/energy-efficiency-framework)[The Highland Council](https://tendernation.io/buyers/the-highland-council) Value not counted: framework or estimated ceiling 16 May 2025 - [Energy Efficiency Framework](https://tendernation.io/opportunities/01a13bb3-a910-737b-8eab-8bb97d71eab4/energy-efficiency-framework)[The Highland Council](https://tendernation.io/buyers/the-highland-council) Value not counted: framework or estimated ceiling 16 May 2025 - [Mechanical Services Framework](https://tendernation.io/opportunities/01a13bb1-e045-703f-bc95-608b6f4bde8a/mechanical-services-framework)[Dundee City Council](https://tendernation.io/buyers/dundee-city-council) Value not counted: framework or estimated ceiling 30 Apr 2025 ## Companies House StatusActive Incorporated8 Mar 2005 (21 yrs) AccountsFull IndustryPlumbing, heat and air-conditioning installation [View filing history](https://find-and-update.company-information.service.gov.uk/company/NI054205)## Who they win from - [Fusion21 Members Consortium7 wins](https://tendernation.io/buyers/fusion21-members-consortium) - [The Highland Council4 wins](https://tendernation.io/buyers/the-highland-council) - [Fife Council3 wins](https://tendernation.io/buyers/fife-council) - [Countess of Chester Hospital NHS Foundation Trust3 wins](https://tendernation.io/buyers/countess-of-chester-hospital-nhs-foundation-trust) - [Procure Plus Holdings Limited3 wins](https://tendernation.io/buyers/procure-plus-holdings-limited) - [Perth & Kinross Council2 wins](https://tendernation.io/buyers/perth-kinross-council) - [Procurement and Logistics Service2 wins](https://tendernation.io/buyers/procurement-and-logistics-service) - [North Warwickshire and South Leicestershire College2 wins](https://tendernation.io/buyers/north-warwickshire-and-south-leicestershire-college) ## Bids named on award notices Bid for 19 contracts: won 19, lost 0. Award notices have listed every bidder only since the Procurement Act (February 2025). ## Paid by (last 12 months) - [Department for Environment, Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs)£2,613,362 From councils' published spending over £500. ## What they win - [Construction work](https://tendernation.io/sectors/construction-work)33 - [Repair & maintenance services](https://tendernation.io/sectors/repair-maintenance)11 - [Fuels, energy & petroleum products](https://tendernation.io/sectors/fuels-energy)7 - [Architecture, engineering & surveying](https://tendernation.io/sectors/architecture-engineering-surveying)7 - [Industrial machinery](https://tendernation.io/sectors/industrial-machinery)5 - [Agriculture, farming & fishing products](https://tendernation.io/sectors/agriculture-farming-fishing)2 Competing with Alternative Heat Ltd? TenderNation shows who wins each buyer's work, flags contracts coming up for renewal and emails you new tenders that fit. Free plan available. [All buyers](/buyers)[Start free ](/register) 14-day free trial, no card required