EFFEN LTD is an active private limited company (company number 16613647) incorporated on 29 July 2025, registered in Oxford. Its registered activity is production of electricity (SIC 35110). No accounts have been filed yet; the first accounts are due by 29 April 2027.
There are 4,924 companies in production of electricity in the UK with filed accounts; the median reports net assets of £100 and is 9 years old.
Key dates
- Incorporated
- 29 July 2025
- First accounts due
- 29 April 2027 — in 189 days
- Confirmation statement due
- 12 August 2027 — in 294 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 35110
- Production of electricity
- SIC 37000
- Sewerage
- SIC 42910
- Construction of water projects
- SIC 43120
- Site preparation
- Accounts type
- No Accounts Filed
Financials
No accounts filed yet. The first accounts are due by 29 April 2027; this page updates when they are filed.
Ownership and control
- Ms Brenda Denton — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors · since 29 July 2025
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
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All companies incorporated on 29 July 2025 · in Jul 2025.
Reminders for EFFEN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.