Supercritical Solutions Ltd

Active12702979 Private limited company

What Supercritical Solutions say about themselves

“One reactor platform, an expanding set of feedstocks. Hydrogen from water today, formates and glycolates from waste glycerine, further carbon-rich waste streams in development.”

— from supercritical.solutions

Incorporated: 29 June 2020 (6 years)
Industry: Manufacture of other electrical equipment (27900)
Other research and experimental development on natural sciences and engineering (72190)
Directors: Mary Siobhan Clarke
Bilal Ahmad
Mohammed Omar Laalej

list may be incomplete
Accounts type: Total exemption full
Region: Greater London
Address: Unit 36 Acton Park Estate
The Vale
London
W3 7QE

Website & contact details

Website: supercritical.solutions

Filing status

Accounts due: 31 March 2028
Last accounts: 30 June 2026
Conf. stmt due: 17 September 2027
Last conf. stmt: 3 September 2026

Officers

This list may be incomplete. See all officers on Companies House

Officer details are public data from the Companies House register.

Clarke, Mary Siobhan

Director · Appointed 16 July 2025

Also at STFC Innovations Limited

British

Born September 1977 (49)

Ahmad, Bilal

Director · Appointed 18 December 2024

British

Born September 1982 (44)

Laalej, Mohammed Omar

Director · Appointed 18 December 2024

Moroccan

Born April 1984 (42)

Bird, Matthew John

Director · Appointed 15 July 2020

British

Born March 1974 (52)

Tan, Luke

Director · Appointed 15 July 2020

British

Born September 1990 (36)

Ownership 0 active

People and entities with significant control, from the Companies House PSC register

The company has declared that it has no person with significant control.

Former controllers (1)

3 September 2020

Ceased Michael Russ — Owns 75–100% of shares

Financials

Figures from 2025 accounts. Newer accounts, made up to 30 June 2026, are filed but not read yet. See them on Companies House

Net Assets: £13,201,667
Cash: £12,633,979
Employees: 20

Trend

Net Assets

Balance sheet detail

	2025	2024	2023	2022
Fixed Assets	£40,256	£4,855	£7,249	£3,483
Current Assets	£13,539,645	£1,144,976	£1,923,625	£2,645,019
Debtors	£905,666			£448,956
Cash	£12,633,979	£535,331	£1,296,458	£2,196,063
Creditors (< 1 year)		£232,730	£166,773	£84,787
Net Current Assets	£13,161,411	£912,246	£1,756,852	£2,560,232
Net Assets	£13,201,667	£917,101	£1,764,101
Shareholder Funds				£2,563,715