TXT In plain English
Company description
ALTERNATIVE HEAT LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 8 March 2005; registered for 21 years; registered office reported in BANBRIDGE, CO DOWN, NORTHERN IRELAND. Its primary declared activity is 43220 · Plumbing, heat and air-conditioning installation.
In its latest electronically filed accounts for the period ended 31 March 2025, it reported profit after tax £595,688, net assets £10,182,391, average employees 3. This BritDB profile also contains linked public records: 6 PSC records, 15 procurement records. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- ALTERNATIVE HEAT LIMITED
- Company number
- NI054205
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 4 total · 2 outstanding · 2 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 March 2025Next accounts due
31 December 2026Last statement made up to
28 February 2026Next statement due
14 March 2027BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Profit before tax
- £561,584
- Profit after tax
- £595,688
- Fixed assets
- £3,043,667
- Net assets
- £10,182,391
- Current assets
- £21,626,956
- Current liabilities
- £12,792,276
- Total assets less current liabilities
- £11,878,347
- Cash at bank
- £570,581
- Equity
- £10,182,391
Figures are taken from company-filed iXBRL/XBRL. Coverage is limited to electronic filings in the imported Companies House batch. Missing figures do not mean zero, and values have not been audited by BritDB.
04 Data protection
ICO fee-payer registration
Alternative Heat Limited
Registration ZA088083
- Registered from
- 24 November 2014
- Current end date
- 23 November 2026
- Trading names
- n/a
This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.
05 Public procurement
Contracts Finder awards
Fusion21 Decarbonisation Framework - CF Award Notice
Fusion21 Members Consortium · ocds-b5fd17-70b118bd-20f5-43d2-9b1b-052075a493cf
- Supplier named in award
- Alternative Heat Limited
- Award value
- £1,500,000,000
- Contract period
- 28 April 2025 – 27 April 2029
- Published
- 14 May 2025
- Procedure
- Open procedure (above threshold)
- Main CPV
- 45321000
- Source release ID
- ocds-b5fd17-70b118bd-20f5-43d2-9b1b-052075a493cf-2025-05-14T10:54:58+01:00
CHIC Mechanical & Electrical Framework 2025-2029
Communities and Housing Investment Consortium Limited · ocds-b5fd17-86db1e8f-cb06-435d-b8e7-efffa7b3dafa
- Supplier named in award
- Alternative Heat Limited
- Award value
- £0
- Contract period
- 1 April 2025 – 31 March 2029
- Published
- 15 April 2025
- Procedure
- Open procedure (above threshold)
- Main CPV
- 09331100
- Source release ID
- ocds-b5fd17-86db1e8f-cb06-435d-b8e7-efffa7b3dafa-2025-04-15T11:41:21+01:00
CHIC Mechanical & Electrical Framework 2025-2029
Communities and Housing Investment Consortium Limited · ocds-b5fd17-86db1e8f-cb06-435d-b8e7-efffa7b3dafa
- Supplier named in award
- Alternative Heat Limited
- Award value
- £0
- Contract period
- 1 April 2025 – 31 March 2029
- Published
- 15 April 2025
- Procedure
- Open procedure (above threshold)
- Main CPV
- 09331100
- Source release ID
- ocds-b5fd17-86db1e8f-cb06-435d-b8e7-efffa7b3dafa-2025-04-15T11:41:21+01:00
CHIC Mechanical & Electrical Framework 2025-2029
Communities and Housing Investment Consortium Limited · ocds-b5fd17-86db1e8f-cb06-435d-b8e7-efffa7b3dafa
- Supplier named in award
- Alternative Heat Limited
- Award value
- £0
- Contract period
- 1 April 2025 – 31 March 2029
- Published
- 15 April 2025
- Procedure
- Open procedure (above threshold)
- Main CPV
- 09331100
- Source release ID
- ocds-b5fd17-86db1e8f-cb06-435d-b8e7-efffa7b3dafa-2025-04-15T11:41:21+01:00
EEM0056 Property Improvements and Decarbonisation Works Framework
EFFICIENCY EAST MIDLANDS LIMITED · ocds-b5fd17-41720ff7-823a-4fc9-a240-76f08a4d67ca
- Supplier named in award
- ALTERNATIVE HEAT LIMITED
- Award value
- £150,000,000,000
- Contract period
- 29 April 2024 – 28 April 2028
- Published
- 17 May 2024
- Procedure
- Open procedure (above threshold)
- Main CPV
- 45453100
- Source release ID
- ocds-b5fd17-41720ff7-823a-4fc9-a240-76f08a4d67ca-2024-05-17T09:24:48+01:00
National Framework Agreement for the Provision of Carbon and Energy Infrastructure Upgrade Services
Countess Of Chester Hospital · ocds-b5fd17-02ffbd1e-49d3-4872-bee8-e935db97529e
- Supplier named in award
- Alternative Heat Ltd
- Award value
- £100,000,000
- Contract period
- 17 August 2022 – 16 August 2028
- Published
- 26 September 2022
- Procedure
- Open procedure (above threshold)
- Main CPV
- 71314000
- Source release ID
- ocds-b5fd17-02ffbd1e-49d3-4872-bee8-e935db97529e-2022-09-26T14:42:06+01:00
Framework Agreement for Installation and Repair
PROCURE PLUS HOLDINGS LIMITED · ocds-b5fd17-a37eb4ae-9d21-4fc4-8e99-7e0bacc822ee
- Supplier named in award
- ALTERNATIVE HEAT LIMITED
- Award value
- £967,125,000
- Contract period
- 1 August 2018 – 31 July 2023
- Published
- 17 February 2020
- Procedure
- Open procedure (above threshold)
- Main CPV
- 09332000
- Source release ID
- ocds-b5fd17-a37eb4ae-9d21-4fc4-8e99-7e0bacc822ee-2020-02-17T14:33:37Z
Framework Agreement for the Design and Installation of Ground Source Heat Pump Systems
PROCURE PLUS HOLDINGS LIMITED · ocds-b5fd17-47f72fa8-adca-11e6-9901-0019b9f3037b
- Supplier named in award
- ALTERNATIVE HEAT LIMITED
- Award value
- £80,000,000
- Contract period
- 3 April 2017 – 2 April 2021
- Published
- 17 February 2020
- Procedure
- Open procedure
- Main CPV
- 50721000
- Source release ID
- ocds-b5fd17-47f72fa8-adca-11e6-9901-0019b9f3037b-2020-02-17T13:58:19Z
Framework Agreement for the Supply of Ground Source Heat Pumps
PROCURE PLUS HOLDINGS LIMITED · ocds-b5fd17-47f2c741-adca-11e6-9901-0019b9f3037b
- Supplier named in award
- ALTERNATIVE HEAT LIMITED
- Award value
- £50,000,000
- Contract period
- 3 April 2017 – 2 April 2021
- Published
- 17 February 2020
- Procedure
- Open procedure
- Main CPV
- 42511000
- Source release ID
- ocds-b5fd17-47f2c741-adca-11e6-9901-0019b9f3037b-2020-02-17T13:47:18Z
The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.
06 Ownership and control
People with significant control
Bann Commercial Ni Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- Northern Ireland
- Legal authority
- Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- Companies House
- Registration number
- Ni692541
- Notified
- 31 March 2026
Mcmu Holdings Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- Northern Ireland
- Legal authority
- Companies Act 2006
- Legal form
- Limited Company
- Place registered
- Northern Ireland
- Registration number
- Ni688898
- Notified
- 2 September 2022
- Ceased
- 31 March 2026
Mr Cathal James McmullanSee 2 companies with this PSC name →
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Can appoint or remove directors
- Nationality
- Irish
- Country of residence
- Ireland
- Notified
- 6 April 2016
- Ceased
- 2 September 2022
Mr Connell Robert Mcmullan
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Can appoint or remove directors
- Nationality
- Irish
- Country of residence
- Northern Ireland
- Notified
- 6 April 2016
- Ceased
- 2 September 2022
Mr Donal Edward Mcmullan
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Can appoint or remove directors
- Nationality
- Northern Irish
- Country of residence
- Northern Ireland
- Notified
- 6 April 2016
- Ceased
- 2 September 2022
Mr Martin McmullanSee 6 companies with this PSC name →
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Can appoint or remove directors
- Nationality
- Irish
- Country of residence
- Northern Ireland
- Notified
- 6 April 2016
- Ceased
- 2 September 2022
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
07 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
08 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
09 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
10 Public procurement
Find a Tender links
PP-10183b Hornchurch Academy Trust Construction, Infrastructure, Building Works, Installations and Renewables Open Framework
HORNCHURCH ACADEMY TRUST · updated 8 July 2026
- Tender value
- £830,000,000
- Awards
- 6
General and Specialist Building Works Including: Ventilation, Aids & Adaptations, Extensions and Specialist Works for High-Risk Buildings (HRBs).
Hull City Council · updated 22 November 2025
- Tender value
- £3,249,000,000
- Awards
- 937
Decarbonisation Engineering Services Main Works at London Wing, Croydon Hospital
Croydon Health Services NHS Trust · updated 16 October 2025
- Tender value
- £6,000,000
- Awards
- 1
EEM0026 Heating and Hot Water Systems Framework
EFFICIENCY EAST MIDLANDS LIMITED · updated 18 August 2025
- Tender value
- £850,000,000
- Awards
- 6
North Northamptonshire Council Decarbonisation Project
North Northamptonshire Council · updated 29 May 2025
- Tender value
- Not supplied
- Awards
- 1
Disabled adaptations
Nottinghamshire County Council · updated 17 February 2025
- Tender value
- £150,000,000,000
- Awards
- 7
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
11 Environmental register
Environment Agency waste registrations
No exact company-number registration linked
The licensed Environment Agency subset did not contain this exact Companies House number. BritDB did not attempt a name-only match.
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
12 Nature of business
Standard Industrial Classification
13 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
6 procurement processes linked by exact GB-COH identifier.
Waste register
0 exact company-number registrations.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
14 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Incorporation
Company incorporated
15 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
Historic awards linked by exact source-supplied GB-COH company identifier.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.