£45k
−35%vs Dec 2024Active08320462Private limited companyBanbury
CASTLE BRAVO LIMITED
Significant control: Daniel John Martin (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Castle Bravo Limited sell?
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
CASTLE BRAVO LIMITED is an active private limited company (company number 08320462) incorporated on 6 December 2012, registered in Banbury. Its registered activity is other engineering activities (SIC 71129). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £45k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 35% on the prior period (£69k).
Peer position · net assets
By net assets it sits in the upper half of 167 comparable companies in Oxford (median £14k, upper quartile £83k).
02
Ownership and control
- Mr Daniel John Martin
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 6 December 201213 yrs ago
- Next accounts due
- 30 September 2027in 339 days
- Confirmation statement due
- 20 December 2026in 55 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
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £45k | — | — | — | — | — | 1 |
| 31 December 2024 | £69k | — | — | — | — | — | 1 |
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 £45,037 at 31 December 2025
- Net assets down 25% or more on the prior period-34.8% vs prior period
- Incorporated five or more years agoIncorporated 6 December 2012
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
- Next accounts duein 339 days
- Confirmation statement duein 55 days
- Accounts period endNet assets £45k · micro accounts
- Accounts period endNet assets £69k · micro accounts
- Incorporated
08
Similar companies in Oxford
- ARC DEVELOPMENTS INTERNATIONAL (UK) LTDKidlington · inc. Jan 2013
- LINFORD DYNAMIC ENGINEERING LTDWitney · inc. Jan 2013
- HKB CONSULT LIMITEDBicester · inc. Sept 2012
- J F BOASMAN LTDBanbury · inc. Mar 2013
- AJB TECHNICAL SERVICES LIMITEDWitney · inc. May 2013
- OBERIX GROUP LTDOxford · inc. May 2012
All companies incorporated on 6 December 2012 · in Dec 2012.
09
Reminders for CASTLE BRAVO LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.