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Company profile

Cocooncarbon Limited

Cocoon

Carbon capture for heavy industry; low-carbon construction materials for the builders of tomorrow.

CRN
14851697
Founded
2023
Age
3

Overview

Legal name
COCOONCARBON LIMITED
Region
London
Registered address
UNIT 1, THE HUB
55 GORST ROAD
LONDON
ENGLAND
NW10 6LS
Insolvency history
No

Latest accounts

Financial period: 1 Jun 2024 to 31 May 2025

FILLETEDACCOUNTS
Turnover
Unknown
Profit / Loss
Unknown
Employees
13

Company events

Reference milestones and recent Companies House filing stream events.

10 events
30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

19 Jun
2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzUyNzM2ODM2MmFkaXF6a2N4

Published 19 Jun 2026 15:34

21 May
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 May
2025

Accounts filed

Accounts

Last accounts made up date

07 May
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

20 Sep
2024

Notification Of A Person With Significant Control Statement

Persons-with-significant-control

PSC08 | Transaction MzQzNjY5NjgxN2FkaXF6a2N4

Published 20 Sep 2024 01:29

20 Sep
2024

Cessation Of A Person With Significant Control

Persons-with-significant-control

PSC07 | Transaction MzQzNjY5NjE4NGFkaXF6a2N4

Published 20 Sep 2024 01:24

20 Sep
2024

Cessation Of A Person With Significant Control

Persons-with-significant-control

PSC07 | Transaction MzQzNjY5NjExMGFkaXF6a2N4

Published 20 Sep 2024 01:23

20 Sep
2024

Cessation Of A Person With Significant Control

Persons-with-significant-control

PSC07 | Transaction MzQzNjY5NTk2NGFkaXF6a2N4

Published 20 Sep 2024 01:22

08 May
2023

Incorporated

Inception

Company registered at Companies House

Public funding

2 awards
First funded
2024
Funded years
2024
Age at first award
0 years

Projects

2024 Demonstrator Lead participant

EAFSCM - New SCM composed of slag and CO2 byproducts of electric arc furnace (EAF) steel production

1 May 2024 to 30 Apr 2025

Awarded
£433,106
Total cost £433,106

**EAFSCM - New SCM composed of slag and CO2 byproducts of electric arc furnace (EAF) steel production** Using our first-of-its-kind (FOAK) Carbon Capture and Storage Solution (CCS), Cocoon Carbon (UK SME) proposes a novel, sustainable supplementary cementitious material (SCM). Our innovative and cost-effective CCS technology, upcycles slags from secondary...

2024 Collaborative R&D Lead participant

CCSCOC - novel energy-efficient carbon capture technology for mineralising carbon in molten waste to support heavy industry to reach net-zero

1 Apr 2024 to 30 Sep 2025

Awarded
£244,943
Total cost £349,918

**Need** CO2-emissions from steel and cement account for 15% of global emissions. A portfolio of solutions, including carbon capture, is needed to decarbonise these hard-to-abate sectors and transition to net-zero. UKGOV has introduced policies to support the decarbonisation of steel-making , including the UK Emissions Trading Scheme (ETS), and the Carbon...

Product types

Collaborative R&D Demonstrator