QUANTUM PROTOCOL TECH LIMITED
Company number 17042229 · Active · London WC2H 9JQ
QUANTUM PROTOCOL TECH LIMITED is an active private limited company (company number 17042229) incorporated on 19 February 2026, registered in London. Its registered activity is other software publishing (SIC 58290). No accounts have been filed yet; the first accounts are due by 19 November 2027.
There are 2,698 companies in other software publishing in London with filed accounts; the median reports net assets of £100 and is 4 years old.
Key dates
- Incorporated
- 19 February 2026
- First accounts due
- 19 November 2027 — in 393 days
- Confirmation statement due
- 5 March 2027 — in 134 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 58290
- Other software publishing
- SIC 62020
- Information technology consultancy activities
- SIC 62030
- Computer facilities management activities
- SIC 63120
- Web portals
- Accounts type
- No Accounts Filed
Financials
No accounts filed yet. The first accounts are due by 19 November 2027; this page updates when they are filed.
Ownership and control
- Mr Sergei Zenzarov — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 19 February 2026
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in London
Same activity (other software publishing), closest in incorporation date.
- NSG SOFTWARE LTD — London, inc. Feb 2026
- ZENNIAL PRO LIMITED — London, inc. Feb 2026
- HT FONTS LTD — London, inc. Feb 2026
- EXPERTOM.PRO LIMITED — London, inc. Feb 2026
- DEEPMARKETLABS LTD — London, inc. Feb 2026
- SCRIBEKIT LTD — London, inc. Feb 2026
All companies incorporated on 19 February 2026 · in Feb 2026.
Reminders for QUANTUM PROTOCOL TECH LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.