Alternative Heat Limited

Alternative Heat Limited (Companies House no. NI054205) appears as the supplier on 58 public contracts in our data, worth £4.1bn as published. 3 of them end between 8 Jan 2027 and 8 Apr 2028.

View on Companies House · Self-declared size on notices: SME

Buyers

Hull City Council (12)Dundee City Council (6)ForHousing Limited (5)Fusion21 Members Consortium (4)Efficiency East Midlands Limited (4)Countess of Chester Hospital NHS Foundation Trust (3)The Highland Council (3)Communities and Housing Investment Consortium Limited (2)Procurement for Housing (2)North Northamptonshire Council (2)

Contracts ending in the radar window

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
Decarbonisation Engineering Services Main Works to London Wing at Croydon Hosp Find a Tender · CPV 45351000	Croydon Health Services NHS Trust	Alternative Heat Ltd	£6.4m	7 Feb 2028 re-tender likely from ~7 Aug 2027	London
Fusion21 Heating, Renewables, and Electrical Framework framework · 94 suppliers Contracts Finder · CPV 45232141	Fusion21 Members Consortium	AARON SERVICES LIMITED, AJS Limited, ASHLEY & MCDONOUGH LIMITED +91 more	£820.0m	28 Jan 2028 re-tender likely from ~28 Jul 2027	North West
Decarbonisation & Retrofit Framework framework · 49 suppliers Contracts Finder · CPV 45300000	Procurement for Housing	ARCUS CONSULTING LLP, Alternative Heat Ltd, Atlas World +46 more	£520.0m	31 Oct 2027 re-tender likely from ~30 Apr 2027	UK-wide

All contracts

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
CHIC Mechanical & Electrical Framework 2025-2029 framework · 42 suppliers Contracts Finder · CPV 09331100	Communities and Housing Investment Consortium Limited	AXIS EUROPE LIMITED, Alternative Heat Limited, Arc Group London Limited +39 more	value not published	31 Mar 2029 re-tender likely from ~30 Sep 2028	UK-wide
National Framework Agreement for the Provision of Carbon and Energy Infrastructure Upgrade Services framework · 13 suppliers Contracts Finder · CPV 71314000	Countess Of Chester Hospital	Alternative Heat Ltd, Asset Plus Energy Performance Limited, CBRE Managed Services Limited +10 more	£100.0m	16 Aug 2028 re-tender likely from ~16 Feb 2028	North West
Category 1: Renewables framework · 25 suppliers Find a Tender · CPV 45300000	Hornchurch Academy Trust	A&S Landscape, AMELIO ENTERPRISES LIMITED, Alternative Heat Limited +22 more	£138.3m	7 Jun 2028 re-tender likely from ~7 Dec 2027	London
Decarbonisation Engineering Services Main Works to London Wing at Croydon Hosp Find a Tender · CPV 45351000	Croydon Health Services NHS Trust	Alternative Heat Ltd	£6.4m	7 Feb 2028 re-tender likely from ~7 Aug 2027	London
Fusion21 Heating, Renewables, and Electrical Framework framework · 94 suppliers Contracts Finder · CPV 45232141	Fusion21 Members Consortium	AARON SERVICES LIMITED, AJS Limited, ASHLEY & MCDONOUGH LIMITED +91 more	£820.0m	28 Jan 2028 re-tender likely from ~28 Jul 2027	North West
Decarbonisation & Retrofit Framework framework · 49 suppliers Contracts Finder · CPV 45300000	Procurement for Housing	ARCUS CONSULTING LLP, Alternative Heat Ltd, Atlas World +46 more	£520.0m	31 Oct 2027 re-tender likely from ~30 Apr 2027	UK-wide
Fusion21 Decarbonisation Framework framework · 45 suppliers Contracts Finder · CPV 45321000	Fusion21 Members Consortium	A.C. Whyte & Co Ltd, Alternative Heat Limited, BAM FM Limited +42 more	£750.0m	30 Jan 2026 re-tender may already be under way	North West
North Northamptonshire Council Decarbonisation Project Contracts Finder · CPV 09300000	North Northamptonshire Council	Alternative Heat Limited	£4.0m	28 Jan 2026 re-tender may already be under way	East Midlands
CA12204 - NWSLC - Nuneaton Decarbonisation Works - Fusion21 Decarbonisation Framework framework Contracts Finder · CPV 45421132	North Warwickshire and South Leicestershire College	Alternative Heat Ltd	£3.5m	18 Apr 2025 re-tender may already be under way	West Midlands
CA13382 - NWSLC, Nuneaton Campus - Temporary Boilers Contracts Finder · CPV 42160000	North Warwickshire and South Leicestershire College	Alternative Heat Ltd	£35k	30 Apr 2024 re-tender may already be under way	West Midlands
RBGKEW1174 Decarbonisation Project - Jodrell Laboratories and Melon Yard Contracts Finder · CPV 45000000	Royal Botanic Gardens	Alternative Heat Ltd	£4.9m	31 Mar 2024 re-tender may already be under way	London
Whole House Retrofit Works more than £1m (East Midlands) framework · 14 suppliers Find a Tender · CPV 45000000	Hull City Council	A. CONNOLLY LIMITED, Alternative Heat Limited, C.L.C. CONTRACTORS LIMITED +11 more	value not published	end date not published	Yorkshire and the Humber
Heating Installation Works more than £1m (Yorkshire and Humberside) framework · 10 suppliers Find a Tender · CPV 45000000	Hull City Council	A. CONNOLLY LIMITED, Alternative Heat Limited, BAAS CONSTRUCTION LIMITED +7 more	value not published	end date not published	Yorkshire and the Humber
Renewable Heating and Ventilation Installation Works (North West) framework · 15 suppliers Find a Tender · CPV 45000000	Hull City Council	ASHLEY & MCDONOUGH LIMITED, Airco Refrigeration and Airconditioning Limited, Alternative Heat Limited +12 more	value not published	end date not published	Yorkshire and the Humber
Whole House Retrofit Works more than £1m (Yorkshire and Humberside) framework · 15 suppliers Find a Tender · CPV 45000000	Hull City Council	A. CONNOLLY LIMITED, Alternative Heat Limited, C.L.C. CONTRACTORS LIMITED +12 more	value not published	end date not published	Yorkshire and the Humber
Renewable Heating and Ventilation Installation Works (East Midlands) framework · 11 suppliers Find a Tender · CPV 45000000	Hull City Council	AARON SERVICES LIMITED, ASHLEY & MCDONOUGH LIMITED, Airco Refrigeration and Airconditioning Limited +8 more	value not published	end date not published	Yorkshire and the Humber
Commercial Heating Installation Works (East Midlands) framework · 5 suppliers Find a Tender · CPV 45000000	Hull City Council	AARON SERVICES LIMITED, Alternative Heat Limited, BROAD OAK PROPERTIES LIMITED +2 more	value not published	end date not published	Yorkshire and the Humber
0 framework · 13 suppliers Find a Tender · CPV 71314000	Countess of Chester Hospital NHS Foundation Trust	Alternative Heat Ltd, Asset Plus Energy Performance Limited, CBRE Managed Services Limited +10 more	£1 (nominal value, as published)	end date not published	UK-wide
Renewable Heating and Ventilation Installation Works (Yorkshire and Humberside) framework · 14 suppliers Find a Tender · CPV 45000000	Hull City Council	ASHLEY & MCDONOUGH LIMITED, Airco Refrigeration and Airconditioning Limited, Alternative Heat Limited +11 more	value not published	end date not published	Yorkshire and the Humber
National Framework Agreement for the Provision of Carbon and Energy Infrastructure Upgrade Services framework · 13 suppliers Find a Tender · CPV 71314000	Countess of Chester Hospital NHS Foundation Trust	Alternative Heat Ltd, Asset Plus Energy Performance Limited, CBRE Managed Services Limited +10 more	£1 (nominal value, as published)	end date not published	UK-wide
Heating Installation Works more than £1m (North West) framework · 11 suppliers Find a Tender · CPV 45000000	Hull City Council	A. CONNOLLY LIMITED, Alternative Heat Limited, BAAS CONSTRUCTION LIMITED +8 more	value not published	end date not published	Yorkshire and the Humber
Whole House Retrofit Works more than £1m (North West) framework · 16 suppliers Find a Tender · CPV 45000000	Hull City Council	A. CONNOLLY LIMITED, Alternative Heat Limited, C.L.C. CONTRACTORS LIMITED +13 more	value not published	end date not published	Yorkshire and the Humber
Heating Installation Works more than £1m (East Midlands) framework · 8 suppliers Find a Tender · CPV 45000000	Hull City Council	A. CONNOLLY LIMITED, AARON SERVICES LIMITED, Alternative Heat Limited +5 more	value not published	end date not published	Yorkshire and the Humber
Commercial Heating Installation Works (North West) framework · 6 suppliers Find a Tender · CPV 45000000	Hull City Council	ASHLEY & MCDONOUGH LIMITED, Alternative Heat Limited, BROAD OAK PROPERTIES LIMITED +3 more	value not published	end date not published	Yorkshire and the Humber
Commercial Heating Installation Works (Yorkshire and Humberside) framework · 7 suppliers Find a Tender · CPV 45000000	Hull City Council	ASHLEY & MCDONOUGH LIMITED, Alternative Heat Limited, BROAD OAK PROPERTIES LIMITED +4 more	value not published	end date not published	Yorkshire and the Humber
National Framework Agreement for the Provision of Carbon and Energy Infrastructure Upgrade Services framework · 13 suppliers Find a Tender · CPV 71314000	Countess of Chester Hospital NHS Foundation Trust	Alternative Heat Ltd, Asset Plus Energy Performance Limited, CBRE Managed Services Limited +10 more	£1 (nominal value, as published)	end date not published	UK-wide
Renewable Heat Services-2023-SER051 Find a Tender · CPV 50000000	The Highland Council	Alternative Heat Ltd, Viridor Dunbar Waste Services Limited	£58.0m	end date not published	Scotland
Heating, Hot Water and Ventilation Measures framework · 22 suppliers Find a Tender · CPV 45300000	Scotland Excel	A.C. Whyte & Co Ltd, Alternative Heat Ltd, BCA Insulation Limited +19 more	£76.0m	end date not published	Scotland
Decarbonisation of Public and Education Buildings framework · 18 suppliers Find a Tender · CPV 45321000	Fusion21 Members Consortium	Alternative Heat Limited, BAM FM Limited, Borras Construction Limited +15 more	£250.0m	end date not published	UK-wide
Lot 2 Air Source Heat Pumps framework · 15 suppliers Find a Tender · CPV 45300000	Procurement for Housing	Alternative Heat Ltd, Axis Europe PLC, British Gas Social Housing Limited trading as PH Jones +12 more	value not published	end date not published	UK-wide
Maintenance of Biomass Boilers & Supply & Delivery of Biomass Pellets Find a Tender · CPV 03413000	South Lanarkshire Council	Alternative Heat Ltd	£5.7m	end date not published	Scotland
RBGKEW1174 Decarbonisation Project - Jodrell Laboratories and Melon Yard Find a Tender · CPV 45000000	Royal Botanic Gardens	Alternative Heat Ltd	£4.9m	end date not published	London
Domestic Heating (ASHP) framework · 26 suppliers Find a Tender · CPV 45232141	ForHousing Limited	AARON SERVICES LIMITED, ASHLEY & MCDONOUGH LIMITED, Alternative Heat Ltd +23 more	£125.0m	end date not published	UK-wide
Operation and Maintenance of Biomass Boiler at Port Glasgow Community Campus Find a Tender · CPV 03413000	Inverclyde Council	Alternative Heat Ltd	£655k	end date not published	Scotland
Domestic Heating (GSHP) framework · 7 suppliers Find a Tender · CPV 45232141	ForHousing Limited	Alternative Heat Ltd, Cenergist Limited, EVERWARM LTD +4 more	£50.0m	end date not published	UK-wide
Commercial Heating (All) framework · 32 suppliers Find a Tender · CPV 45232141	ForHousing Limited	AARON SERVICES LIMITED, ASHLEY & MCDONOUGH LIMITED, ATS Gas Services +29 more	£50.0m	end date not published	UK-wide
Solar PV and Battery Storage framework · 27 suppliers Find a Tender · CPV 45232141	ForHousing Limited	AARON SERVICES LIMITED, Alternative Heat Ltd, B.I. Electrical (NI) Services +24 more	£75.0m	end date not published	UK-wide
Commercial Heating (GSHP) framework · 9 suppliers Find a Tender · CPV 45232141	ForHousing Limited	Alternative Heat Ltd, Cenergist Limited, DODD GROUP (MIDLANDS) LIMITED +6 more	£100.0m	end date not published	UK-wide
Maintenance of Boilers Plant and Controls, Low Temperature Hot Water, Steam and Biomass, Boiler Water Treatment and Clean Steam Generators Find a Tender · CPV 50000000	Procurement and Logistics Service	Alternative Heat Ltd, Boiler House Services Ltd, Brook Boiler Services +4 more	£5.8m	end date not published	Northern Ireland
Maintenance of Boilers Plant and Controls. Low Temperature Hot Water, Steam and Biomass, Boiler Water Treatment and Clean Steam Generators Find a Tender · CPV 50000000	Procurement and Logistics Service	Alternative Heat Ltd, Boiler House Services Ltd, Brook Boiler Services +5 more	£5.8m	end date not published	Northern Ireland
Decarbonisation of Public and Education Buildings framework · 20 suppliers Find a Tender · CPV 45321000	Fusion21 Members Consortium	Alternative Heat Limited, BAM FM Limited, Briggs & Forrester Group Limited +17 more	£500.0m	end date not published	UK-wide
Mechanical and Heating Systems framework · 28 suppliers Find a Tender · CPV 45331100	Communities and Housing Investment Consortium Limited	AXIS EUROPE LIMITED, Alternative Heat Limited, BAILEY'S HEATING COMPANY LTD +25 more	value not published	end date not published	West Midlands
Biomass Boiler Operation, Maintenance and Fuel Supply framework Find a Tender · CPV 09111400	Fife Council	Alternative Heat Ltd	£4.0m	end date not published	Scotland
Consultancy & Advice framework · 21 suppliers Find a Tender · CPV 45000000	The Highland Council	Alternative Heat Ltd, Arthian Ltd, Asset Integrity Scotland ltd +18 more	£2.8m	end date not published	Scotland
Perth & Kinross - Heating Works 1M GBP and over framework · 5 suppliers Find a Tender · CPV 45331000	Dundee City Council	A Tech Heating Limited, Alternative Heat Ltd, Emtec Group +2 more	£188k	end date not published	Scotland
Angus - Heating Works 1M GBP and over framework · 5 suppliers Find a Tender · CPV 45331000	Dundee City Council	A Tech Heating Limited, Alternative Heat Ltd, Emtec Group +2 more	£188k	end date not published	Scotland
Lot 4 Biomass Boilers and Associated Plant Find a Tender · CPV 50000000	Regional Business Services Organisation Procurement and Logistics Service	Alternative Heat Ltd	£891k	end date not published	Northern Ireland
Perth & Kinross - Supply and installation of Mechanical Services for Commercial Properties 1M GBP and over framework · 5 suppliers Find a Tender · CPV 45331000	Dundee City Council	A Tech Heating Limited, Alternative Heat Ltd, Emtec Group +2 more	£5.0m	end date not published	Scotland
Dundee - Heating Works 1M GBP and Over framework · 5 suppliers Find a Tender · CPV 45331000	Dundee City Council	A Tech Heating Limited, Alternative Heat Ltd, Emtec Group +2 more	£188k	end date not published	Scotland
Building Decarbonisation Projects at Williamson Park, The Storey and City Lab Find a Tender · CPV 45000000	Lancaster City Council	Alternative Heat Ltd	£2.9m	end date not published	UK-wide
Lot 1f Renewable Heating and Hot Water Systems National framework · 8 suppliers Find a Tender · CPV 50720000	Efficiency East Midlands Limited	Alternative Heat Limited, Axis Europe PLC, Carbon Savings Ltd t/a WarmaUK Ltd +5 more	£100.0m	end date not published	UK-wide
Heating & Ventilation framework · 19 suppliers Find a Tender · CPV 45000000	The Highland Council	Individual / sole trader (name not shown), Alternative Heat Ltd, Bancon Construction Limited +16 more	£8.4m	end date not published	Scotland
Angus - Supply and Installation of Mechanical Services for Commercial Properties 1M GBP and over framework · 5 suppliers Find a Tender · CPV 45331000	Dundee City Council	A Tech Heating Limited, Alternative Heat Ltd, Emtec Group +2 more	£5.0m	end date not published	Scotland
Lot 1d Commercial Heating and Hot Water Systems National framework · 8 suppliers Find a Tender · CPV 50720000	Efficiency East Midlands Limited	Alternative Heat Ltd, Axis Europe PLC, DODD GROUP (MIDLANDS) LIMITED +5 more	£100.0m	end date not published	UK-wide
Lot 1 c Commercial Heating and Hot Water Systems Midlands framework · 8 suppliers Find a Tender · CPV 50720000	Efficiency East Midlands Limited	Alternative Heat Limited, D & K Heating Services Limited, DODD GROUP (MIDLANDS) LIMITED +5 more	£100.0m	end date not published	UK-wide
Dundee - Supply and Installation of Mechanical Services for Commercial Properties 1M GBP and over framework · 5 suppliers Find a Tender · CPV 45331000	Dundee City Council	A Tech Heating Limited, Alternative Heat Ltd, Emtec Group +2 more	£5.0m	end date not published	Scotland
North Northamptonshire Council Decarbonisation Project Find a Tender · CPV 45000000	North Northamptonshire Council	Alternative Heat Limited	£4.0m	end date not published	East Midlands
Lot 1e Renewable Heating and Hot Water Systems Midlands framework · 8 suppliers Find a Tender · CPV 50720000	Efficiency East Midlands Limited	Alternative Heat Limited, Axis Europe PLC, DODD GROUP (MIDLANDS) LIMITED +5 more	£100.0m	end date not published	UK-wide

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Contains public sector information licensed under the Open Government Licence v3.0. Data from Find a Tender and Contracts Finder; updated every 2 hours. Where a notice doesn't publish a contract end date we show "end date not published" - we never guess.