£394k
+98%vs May 2024Active05117494Private limited companyLondon
IO CONTROLS LIMITED
Significant control: Dirk Brian Mcmanus (50–75%), Newton Richard Parker (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
IO CONTROLS LIMITED is an active private limited company (company number 05117494) incorporated on 4 May 2004, registered in London. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 May 2025, showing net assets of £394k and cash of £101k, with 31 employees on average. Net assets rose 98% on the prior period (£199k).
Peer position · net assets
By net assets it sits in the top quarter of 1,655 comparable companies in London (median £4,206, upper quartile £48k).
02
Ownership and control
- Mr Dirk Brian Mcmanus
- owns 50–75% of shares
- Mr Newton Richard Parker
- 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
- 4 May 200422 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 18 May 2027in 207 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- SIC 96090
- Other service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£101k
+88%vs May 2024Not reported
31
+19%vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £394k | £101k | £769k | £845k | — | — | 31 |
| 31 May 2024 | £199k | £54k | £717k | £948k | — | — | 26 |
Current ratio1.34Current assets ÷ creditors within one year
Cash per employee£3,258Cash ÷ 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 £393,931 at 31 May 2025
- Net assets up 10% or more on the prior period+97.8% vs prior period
- Cash at bank of £50,000 or moreCash £101,002
- Incorporated five or more years agoIncorporated 4 May 2004
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 207 days
- Next accounts duein 128 days
- Accounts period endNet assets £394k · small accounts
- Accounts period endNet assets £199k · small accounts
- Incorporated
08
Similar companies in London
- FUSION.ONE INTERNATIONAL LTDLondon · inc. May 2004
- ANGLE CONSULTING LTDinc. Apr 2004
- BELL PHILLIPS ARCHITECTS LIMITEDColindale · inc. Apr 2004
- POP UP POWER LIMITEDLondon · inc. Jun 2004
- JK ARCHITECTURE LIMITEDLondon · inc. Feb 2004
- LYNCHEHAUN CONSTRUCTION SERVICES LIMITEDLondon · inc. Aug 2004
All companies incorporated on 4 May 2004 · in May 2004.
09
Reminders for IO CONTROLS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.