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Company profile

Metalchemy Limited

Metalchemy

We are a London based nanotech start-up which strives to develop green solutions for a brighter future.

CRN
12164488
Founded
2019
Age
6

Overview

Legal name
METALCHEMY LIMITED
Region
London
Registered address
71-75 SHELTON STREET
LONDON
GREATER LONDON
UNITED KINGDOM
WC2H 9JQ
Insolvency history
No

Latest accounts

Financial period: 1 Jan 2024 to 31 Dec 2024

FULLACCOUNTS
Turnover
Unknown
Profit / Loss
Unknown
Employees
6

Company events

Reference milestones and recent Companies House filing stream events.

7 events
30 Sep
2027

Accounts due

Accounts Due

Next accounts due date

23 May
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

22 May
2026

Confirmation Statement With Updates

Confirmation-statement

CS01 | Transaction MzUyMzMwMzU0M2FkaXF6a2N4

Published 22 May 2026 18:33

09 May
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

27 Sep
2024

Accounts With Accounts Type Micro Entity

Accounts Analysed

AA | Transaction MzQzNzU0OTEzMGFkaXF6a2N4

Published 27 Sep 2024 03:04

19 Aug
2019

Incorporated

Inception

Company registered at Companies House

Public funding

3 awards
First funded
2023
Funded years
2023, 2026
Age at first award
3 years

Projects

2026 Collaborative R&D

Engineering Nanorod–Wax Metamaterials to Enable Scalable, Microfluidics-Free Molecular Diagnostics

1 May 2026 to 31 Jan 2027

Awarded
£24,550
Total cost £35,071

Rapid and accurate diagnosis of infectious diseases is essential to saving lives, reducing pressure on healthcare systems and slowing the spread of antimicrobial resistance (AMR). Yet today, many patients still wait hours or days for diagnostic results, particularly outside hospital laboratories. This delay contributes to unnecessary hospital admissions, ...

2026 Collaborative R&D Lead participant

Digital Lab-to-Flow Platform for Circular and Efficient Green Colloidal Silver Production

1 Feb 2026 to 31 Mar 2026

Awarded
£20,347
Total cost £20,347

This project will explore how cutting-edge green chemistry and digital innovation can make chemical manufacturing cleaner, safer, and more resource-efficient. Metalchemy will design and test a new semi-automated circular production system for its patented green colloidal silver, a sustainable alternative to conventional antimicrobial materials used in pac...

2023 Collaborative R&D Lead participant

Development of sustainable bionanocomposite materials for perishable foods & drinks shelf life extension: delivering better food for all

1 Jul 2023 to 30 Apr 2025

Awarded
£386,518
Total cost £552,169

Food waste is a major global challenge, and the UK is no exception, having an estimated food waste of 9.5 Mtonnes in 2018\. This has a significant annual impact on the UK's environment (25 Mtonnes GHG), society (8.4M live with food insecurity) and economy (£19B loss). To tackle this challenge, the UK government has set targets such as reducing food waste ...

Product types

Collaborative R&D