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Company profile

Capchar Ltd

Biochar Explained - What is it?, Pyrolysis, Properties, Differences | Biochar

What is biochar a definition/meaning, the pyrolysis process, its properties and differences to activated carbon/ash.

CRN
13163086
Founded
2021
Age
5

Overview

Legal name
CAPCHAR LTD
Region
South East England
Registered address
22 WILLOWMEAD GARDENS
MARLOW
ENGLAND
SL7 1HW
Insolvency history
No

Latest accounts

Financial period: 1 Apr 2024 to 31 Mar 2025

FILLETEDACCOUNTS
Turnover
Unknown
Profit / Loss
Unknown
Employees
2

Company events

Reference milestones and recent Companies House filing stream events.

6 events
09 Feb
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

26 Jan
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

18 Sep
2024

Accounts With Accounts Type Micro Entity

Accounts Analysed

AA | Transaction MzQzNjM5MzQ3MGFkaXF6a2N4

Published 18 Sep 2024 13:39

27 Jan
2021

Incorporated

Inception

Company registered at Companies House

Public funding

2 awards
First funded
2022
Funded years
2022, 2023
Age at first award
1 years

Projects

2023 Small Business Research Initiative Lead participant

Ammonia CapChar - Emissions reductions from slurry stores

1 Aug 2023 to 31 Oct 2023

Awarded
£59,270
Total cost £59,270

The Ammonia CapChar Project will be led by CapChar Ltd alongside subcontractors Tumblebug Ltd and Cambridge Eco Ltd. Biochar is a carbon based material that has a large surface area and a cation exchange capacity that enables it to sorb nutrients and ammonia. The project aims to demonstrate the effectiveness of biochar covers on liquid slurry stores to si...

2022 Grant for R&D Lead participant

Development of a Hotbox Mechanism For Batch Pyrolysis Kiln Technology

1 Nov 2022 to 30 Apr 2023

Awarded
£49,477
Total cost £49,477

CapChar is on a mission to verify 1 million tonnes of sequestered carbon dioxide equivalent by 2030\. Our startup is solving a big challenge in the arena of energy and environment technologies, in particular solving the specific challenge of meeting the UK's Net Zero emissions targets through the production and sequestration of biochar with the aim of jum...

Product types

Grant for R&D Small Business Research Initiative