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CH

Clairglow Heating Ltd

Borough Green
SME

Clairglow Heating Ltd is a company specializing in heating and electrical installations, as well as building and refurbishment services. They have been in operation for over 46 years and offer a range of solutions including domestic and commercial heating, electrical services, and renewable energy installations.

clairglow.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£112.0m
Live
10
Buyers
14
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 21
  • Top buyers14
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Clairglow Heating LtdUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

Clairglow Heating Ltd has won £112.0m across 14 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer Notting Hill Genesis at 85% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 21Live contracts
85%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 6
Domestic Central HeatingInstallation of heating systems for local authorities, social landlords, and private homeowners. ↗RenewablesInstallation of Air Source Heat Pumps and Solar Thermal Systems for sustainable heating solutions. ↗Commercial HeatingDelivery of large scale heating projects in various commercial settings. ↗Electrical InstallationHigh-quality electrical services including installation, maintenance, and compliance testing. ↗Mobile Boiler HireTemporary heating and hot water solutions for emergencies or planned refurbishments. ↗Building and RefurbishmentKitchen and bathroom refurbishment projects and property maintenance. ↗
Frameworks & DPS · 1 from notices
  • Framework for the Provision of Sustainable Estates SolutionsNHS Commercial Solutions · £13.9m

Extracted automatically from clairglow.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 1

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
More Homes in MaidstoneClairglow supports Maidstone Borough Council by providing mechanical advice and ongoing servicing for their housing stock. ↗

Extracted automatically from clairglow.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships · 3

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 0/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 3
SafeContractorSSIP · Certification ↗
MCS Accredited InstallerCertification
NICEIC Approved ContractorCertification

Extracted automatically from clairglow.co.uk on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 10 live · 11 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Replacement of boilers at Mill Court and Davie Court - Kent Schemes
Southern Housing4216000027 May 2025£268k4 moClosed
Framework for the Provision of Sustainable Estates Solutions
NHS Commercial Solutions9070000001 Sept 2024£13.9m2 yrsLive
Unmetered and Domestic Heating Services Framework Agreement
Notting Hill Genesis5072000003 Sept 2024£94.8m4 yrsLive
Supply of Property Refurbishment, Maintenance and Management
Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED5070000001 Sept 2024£0.054 yrsLive
Reading Borough Council - Granville Rd Heat Pumps
WESTWORKS PROCUREMENT LIMITED3971520001 Sept 2023£1.0m7 moClosed
RMBC- MB- Planned Rewiring To Existing Electrical Installations to council housing properties - AWARD
Runnymede Borough Council4531000001 Apr 2022£1.0m3 yrsClosed
Replacement of Fortic Tanks
Optivo4460000022 Nov 2021£138k4 moClosed
Fusion21 Heating and Renewables Framework
Fusion21 Members Consortium4523214128 Jan 2020£163k4 yrsClosed
Fusion21 Heating & Renewables Framework
Fusion21 Members Consortium4523214128 Jan 2020£568k4 yrsClosed
RMBC-PA-PC-Phase 2 - 39 Surrey Towers Garfield Road Addlestone Surrey. - AWARD
SE Shared Services5070000005 Feb 2018£33k2 moClosed
Total live value £108.7m · mean award £5.3m1–10 of 21

Top buyers · 14 buyers · top 3 = 98%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
Notting Hill Genesis
2 contracts
85%
since 2024
2
NHS Commercial Solutions
1 contract
12%
since 2024
3
WESTWORKS PROCUREMENT LIMITED
1 contract
1%
since 2023
4
Runnymede Borough Council
2 contracts
1%
since 2022
5
Fusion21 Members Consortium
2 contracts
1%
since 2020
6
Southern Housing
1 contract
0%
since 2025
7
BPHA LIMITED
1 contract
0%
since 2017
8
Optivo
1 contract
0%
since 2021
9
SE Shared Services
4 contracts
0%
since 2016
10
Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED
2 contracts
0%
since 2024

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London4 contracts
86%
South East9 contracts
14%
North West2 contracts
1%
West Midlands1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Clairglow Heating Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
ER
EQUANS Regeneration Limited
No£67.6m2
CH
C Hanlon Facilities Management Ltd
Yes£67.6m2
CH
Clairglow Heating Ltd
Yes——
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 31 Aug 2025
Confirmation statement
Up to date
Next due 17 Oct 2026
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Live sync — registered details, directors, PSC and SIC codes.

✓ Live sync

Registered details

Company no.
01260716
Status
Active
Type
Private limited
Incorporated
27 May 1976
Reg. office
Unit 9 Bourne Enterprise Centre, Wrotham Road, Borough Green, Sevenoaks, Kent, TN15 8DG
SIC codes
33200 · 43210 · 43220
Last accounts
31 Aug 2025
Next accounts due
31 May 2027

Directors & PSC

  • CARDEN, Jeanette Dorothy — director
  • CARDEN, Anthony James — director
  • EDWARDS, Graham — director
    Appointed 31 Oct 2024
  • THORNE, Steve — director
    Appointed 31 Oct 2024
  • HOLLOBON, Heidi Jane — secretary
    Appointed 19 May 2022
  • HOLLOBON, Heidi Jane — director
    Appointed 01 Jan 2018
  • Mr Anthony James Carden — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Mrs Jeanette Dorothy Carden — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
CLAIRGLOW HEATING LIMITED
01260716 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.