£10k
No changevs Apr 2024Active02824049Private limited companySouthend-On-Sea
CASTLE TECHNOLOGY LIMITED
Significant control: Risc Os Developments Ltd (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other information technology service activities (SIC 62090). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CASTLE TECHNOLOGY LIMITED is an active private limited company (company number 02824049) incorporated on 4 June 1993, registered in Southend-On-Sea. Its registered activity is other information technology service activities (SIC 62090). Latest small accounts cover the period ending 30 April 2025, showing net assets of £10k, with 0 employees on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the upper half of 874 comparable companies in Essex (median £3,934, upper quartile £33k).
02
Ownership and control
- Risc Os Developments Ltd
- owns 75–100% of shares
- Mr Peter David Wild
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr John Henry Lillingston
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr John William Ballance
- owns 25–50% of shares
- holds 25–50% of voting rights
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 June 199333 yrs ago
- Next accounts due
- 30 January 2027in 99 days
- Confirmation statement due
- 18 June 2027in 238 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62090
- Other information technology service activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
vs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £10k | — | — | — | — | — | 0 |
| 30 April 2024 | £10k | — | — | — | — | — | 0 |
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 £10,000 at 30 April 2025
- Incorporated five or more years agoIncorporated 4 June 1993
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 238 days
- Next accounts duein 99 days
- Accounts period endNet assets £10k · small accounts
- Accounts period endNet assets £10k · small accounts
- Incorporated
08
Similar companies in Essex
- SS&C FINANCIAL SERVICES INTERNATIONAL LIMITEDBasildon · inc. Nov 1992
- DISCOVERY COMPUTER SERVICES LIMITEDSpringfield R, Burnham On · inc. Oct 1992
- ESQ LTD.Colchester · inc. Aug 1992
- CIGAMON LIMITEDEssex · inc. Apr 1994
- R.D.TRADING LIMITEDBraintree · inc. Mar 1992
- EASTBURN TECHNOLOGY CONSULTANCY LIMITEDSudbury · inc. Aug 1994
All companies incorporated on 4 June 1993 · in Jun 1993.
09
Reminders for CASTLE TECHNOLOGY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.