Callosum Technologies Ltd

16646869

active

Private Limited Company

Companies House

Health Score

65 / 100

Some Concerns

25/30

Filing

0/30

Financial

40/40

Risk

No risk factors detected.

Details

56 LEMAN STREET, LONDON, E1 8EU

Incorporated 13/08/2025

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

72190

Other research and experimental development on natural sciences and engineering

Officers

Dr Jascha Achterberg

director · Since 13/08/2025

COMPANY DIRECTOR

GERMAN · ENGLAND · Age 30

Also on 1 other board

Dr Danyal Akarca

director · Since 13/08/2025

COMPANY DIRECTOR

BRITISH · UNITED KINGDOM · Age 31

Also on 1 other board

Persons with Significant Control

Dr Jascha Achterberg

25–50% shares

25–50% votes

German · United Kingdom · Age 30

56 Leman Street, London, E1 8EU

Notified 13/08/2025

Dr Danyal Akarca

25–50% shares

25–50% votes

British · United Kingdom · Age 31

56 Leman Street, London, E1 8EU

Notified 13/08/2025