£1.91m
+137%vs Dec 2023Active01969231Private limited companyCheltenham
AP FILTRATION LIMITED
Significant control: Ontic Engineering & Manufacturing UK Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Ap Filtration Limited sell?
Registered activity: Manufacture of air and spacecraft and related machinery (SIC 30300). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
AP FILTRATION LIMITED is an active private limited company (company number 01969231) incorporated on 5 December 1985, registered in Cheltenham. Its registered activity is manufacture of air and spacecraft and related machinery (SIC 30300). Latest small accounts cover the period ending 31 December 2024, showing net assets of £1.91m and cash of £1.33m, with 27 employees on average. Turnover was £4.12m. Net assets rose 137% on the prior period (£804k).
Peer position · net assets
By net assets it sits in the top quarter of 92 comparable companies in Other (median £88, upper quartile £13k).
02
Ownership and control
- Ontic Engineering & Manufacturing Uk Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Apph Limited
- owns 75–100% 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
- 5 December 198540 yrs ago
- Next accounts due
- 30 September 202626 days overdue
- Confirmation statement due
- 19 December 2026in 54 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 30300
- Manufacture of air and spacecraft and related machinery
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£1.33m
+69%vs Dec 2023£4.12m
+31%vs Dec 202327
+13%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £1.91m | £1.33m | £1.25m | £1.86m | £4.12m | — | 27 |
| 31 December 2023 | £804k | £789k | £819k | £1.84m | £3.14m | — | 24 |
Current ratio1.94Current assets ÷ creditors within one year
Cash per employee£49kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,910,109 at 31 December 2024
- Net assets up 10% or more on the prior period+137.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.94
- Cash at bank of £50,000 or moreCash £1,331,098
- Incorporated five or more years agoIncorporated 5 December 1985
- Accounts past their due dateDue 30 September 2026
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 54 days
- Next accounts due26 days overdue
- Accounts period endNet assets £1.91m · small accounts
- Accounts period endNet assets £804k · small accounts
- Incorporated
08
Similar companies in the UK
- HELIWORK (SERVICES) LIMITEDAndover · inc. Sept 1985
- A.J.D. ENGINEERING LIMITEDIpswich · inc. Jun 1984
- SUPERMARINE AIRCRAFT LIMITEDBurslem Stoke On Trent · inc. Mar 1983
- SLINGSBY ADVANCED COMPOSITES LIMITEDNorth Yorkshire · inc. Dec 1982
- LOTARN LIMITEDSt. Asaph · inc. Nov 1988
- PENNY & GILES AEROSPACE LIMITEDChristchurch · inc. Jan 1989
All companies incorporated on 5 December 1985 · in Dec 1985.
09
Reminders for AP FILTRATION LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.