PLENU SYSTEMS LTD
Significant control: Thomas David Norris (25–50%), Thomas Paul Mahon (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
What does Plenu Systems Ltd sell?
Registered activity: Other software publishing (SIC 58290). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
PLENU SYSTEMS LTD is an active private limited company (company number 16878098) incorporated on 27 November 2025, registered in London. Its registered activity is other software publishing (SIC 58290). No accounts have been filed yet; the first accounts are due by 27 August 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.
Ownership and control
- Mr Thomas David Norris
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Thomas Paul Mahon
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
Key dates
- Incorporated
- 27 November 2025under 1 yr ago
- First accounts due
- 27 August 2027in 308 days
- Confirmation statement due
- 11 December 2026in 49 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 62012
- Business and domestic software development
- Accounts type
- No Accounts Filed
Financials
No accounts filed yet. The first accounts are due by 27 August 2027; this page updates when they are filed.
Timeline
- First accounts duein 308 days
- Confirmation statement duein 49 days
- Incorporated
Similar companies in London
Reminders for PLENU SYSTEMS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.