£15k
−35%vs Sept 2024Active08207535Private limited companyFishguard
MARK COCKAYNE LTD
Significant control: Mark Cockayne (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mark Cockayne Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MARK COCKAYNE LTD is an active private limited company (company number 08207535) incorporated on 10 September 2012, registered in Fishguard. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 September 2025, showing net assets of £15k and cash of £23k, with 2 employees on average. Net assets fell 35% on the prior period (£24k).
Peer position · net assets
By net assets it sits in the upper half of 277 comparable companies in Swansea (median £3,396, upper quartile £27k).
02
Ownership and control
- Mr Mark Cockayne
- owns 75–100% of shares
- holds 75–100% 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
- 10 September 201214 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 24 September 2027in 336 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£23k
−10%vs Sept 2024Not reported
2
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £15k | £23k | £12k | — | — | — | 2 |
| 30 September 2024 | £24k | £25k | £20k | — | — | — | 2 |
Cash per employee£11kCash ÷ 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 £15,389 at 30 September 2025
- Net assets down 25% or more on the prior period-34.5% vs prior period
- Incorporated five or more years agoIncorporated 10 September 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
- Confirmation statement duein 336 days
- Next accounts duein 250 days
- Accounts period endNet assets £15k · small accounts
- Accounts period endNet assets £24k · small accounts
- Incorporated
08
Similar companies in Swansea
- SOUTH COAST PLUMBING & HEATING LTDSwansea · inc. Oct 2012
- GEORGE ROWAN CHIMNEYS AND STOVES LTDLlandeilo · inc. Oct 2012
- HEATSOURCE (WALES) LIMITEDSwansea · inc. Dec 2012
- SHARP PLUMBING & HEATING LIMITEDCarmarthen · inc. Feb 2013
- WARMSERVE SERVICES LIMITEDSwansea · inc. Feb 2013
- DD MECHANICAL LTDBurry Port · inc. Feb 2013
All companies incorporated on 10 September 2012 · in Sept 2012.
09
Reminders for MARK COCKAYNE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.