£8,667
+94%vs Jan 2024Active03912733Private limited companyTamworth
ACTIVATED OXYGEN LIMITED
Significant control: Frederick John William Fennell (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Activated Oxygen Limited sell?
Registered activity: Manufacture of other special-purpose machinery n.e.c. (SIC 28990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ACTIVATED OXYGEN LIMITED is an active private limited company (company number 03912733) incorporated on 25 January 2000, registered in Tamworth. Its registered activity is manufacture of other special-purpose machinery n.e.c. (SIC 28990). Latest micro accounts cover the period ending 31 January 2025, showing net assets of £8,667, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 94% on the prior period (£4,465).
Peer position · net assets
By net assets it sits in the lower half of 115 comparable companies in Birmingham (median £28k, upper quartile £329k).
02
Ownership and control
- Mr Frederick John William Fennell
- owns 25–50% of shares
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.
03
Key dates
- Incorporated
- 25 January 200026 yrs ago
- Next accounts due
- 31 October 2026in 6 days
- Confirmation statement due
- 8 February 2027in 106 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 28990
- Manufacture of other special-purpose machinery n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | £8,667 | — | — | £47k | — | — | 2 |
| 31 January 2024 | £4,465 | — | — | £48k | — | — | 2 |
Current ratio1.15Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £8,667 at 31 January 2025
- Net assets up 10% or more on the prior period+94.1% vs prior period
- Incorporated five or more years agoIncorporated 25 January 2000
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 106 days
- Next accounts duein 6 days
- Accounts period endNet assets £8,667 · micro accounts
- Accounts period endNet assets £4,465 · micro accounts
- Incorporated
08
Similar companies in Birmingham
- GROENEVELD UK LTDOldbury · inc. May 2000
- USON LIMITEDBirmingham · inc. Jul 2000
- SUNLAB EQUIPMENT LIMITEDShropshire · inc. Aug 2000
- PREBEN JETSKI LIMITEDCannock · inc. May 1999
- MILTECH SIMULATIONS LIMITEDKidderminster · inc. Feb 1999
- CONVERGING SOLUTIONS LIMITEDAlcester · inc. Feb 2001
All companies incorporated on 25 January 2000 · in Jan 2000.
09
Reminders for ACTIVATED OXYGEN LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.