£148k
−12%vs Dec 2023Active08553058Private limited companyFelixstowe
CYBER DEFENCE DYNAMICS LTD
Significant control: David Jonathan Strudwick (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 service activities n.e.c. (SIC 63990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CYBER DEFENCE DYNAMICS LTD is an active private limited company (company number 08553058) incorporated on 3 June 2013, registered in Felixstowe. Its registered activity is other information service activities n.e.c. (SIC 63990). Latest small accounts cover the period ending 31 December 2024, showing net assets of £148k and cash of £124k, with 4 employees on average. Net assets fell 12% on the prior period (£169k).
Peer position · net assets
By net assets it sits in the top quarter of 1,448 comparable companies in Other (median £1,574, upper quartile £26k).
02
Ownership and control
- Mr. David Jonathan Strudwick
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- has significant influence or control
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
- 3 June 201313 yrs ago
- Next accounts due
- 30 September 202623 days overdue
- Confirmation statement due
- 17 June 2027in 237 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 63990
- Other information service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£124k
−19%vs Dec 2023Not reported
4
+100%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £148k | £124k | £20k | — | — | — | 4 |
| 31 December 2023 | £169k | £152k | £66 | — | — | — | 2 |
Cash per employee£31kCash ÷ 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 £147,721 at 31 December 2024
- Cash at bank of £50,000 or moreCash £123,521
- Incorporated five or more years agoIncorporated 3 June 2013
- 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 237 days
- Next accounts due23 days overdue
- Accounts period endNet assets £148k · small accounts
- Accounts period endNet assets £169k · small accounts
- Incorporated
08
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- KB SALES (LITTLE PAXTON) LIMITEDSt.Neots · inc. May 2013
- DEEP PROJECTS LTDStafford · inc. May 2013
- ETHEREAL SOFTWARE LIMITEDTring · inc. May 2013
All companies incorporated on 3 June 2013 · in Jun 2013.
09
Reminders for CYBER DEFENCE DYNAMICS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.