£36k
+69%vs Nov 2024Active13737423Private limited companyPortsmouth
JD MARINE LTD
Significant control: John Dylan Foulkes (significant control), David Richard Evans (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Jd Marine Ltd sell?
Registered activity: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JD MARINE LTD is an active private limited company (company number 13737423) incorporated on 11 November 2021, registered in Portsmouth. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 30 November 2025, showing net assets of £36k and cash of £46k, with 3 employees on average. Net assets rose 69% on the prior period (£21k).
Peer position · net assets
By net assets it sits in the top quarter of 597 comparable companies in Portsmouth (median £6,778, upper quartile £29k).
02
Ownership and control
- Mr John Dylan Foulkes
- has significant influence or control
- Mr David Richard Evans
- owns 25–50% of shares
- holds 25–50% 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
- 11 November 20214 yrs ago
- Next accounts due
- 30 August 2027in 309 days
- Confirmation statement due
- 25 November 2026in 31 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£46k
+5%vs Nov 2024Not reported
3
No changevs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £36k | £46k | £12k | — | — | — | 3 |
| 30 November 2024 | £21k | £44k | £11k | — | — | — | 3 |
Cash per employee£15kCash ÷ 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 £36,426 at 30 November 2025
- Net assets up 10% or more on the prior period+69.5% vs prior period
- Incorporated two to five years agoIncorporated 11 November 2021
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 309 days
- Confirmation statement duein 31 days
- Accounts period endNet assets £36k · small accounts
- Accounts period endNet assets £21k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- Y-INNOVATION LTDPortsmouth · inc. Nov 2021
- SFL ELECTRICAL LTDNewport · inc. Nov 2021
- GL ELECTRICAL SERVICES SOUTHERN LTDWaterlooville · inc. Nov 2021
- EMSWORTH HEATING LTDEmsworth · inc. Oct 2021
- A P D ELECTRICAL LIMITEDChichester · inc. Nov 2021
- DLG ELECTRICAL CONTRACTING LTDFareham · inc. Oct 2021
All companies incorporated on 11 November 2021 · in Nov 2021.
09
Reminders for JD MARINE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.