£4,140
+78%vs Mar 2025Active10311987Private limited companyPort Talbot
SEA GREY DESIGN LTD
Significant control: Caroline Lesley Grey (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sea Grey Design Ltd sell?
Registered activity: Development of building projects (SIC 41100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEA GREY DESIGN LTD is an active private limited company (company number 10311987) incorporated on 4 August 2016, registered in Port Talbot. Its registered activity is development of building projects (SIC 41100). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £4,140, 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 rose 78% on the prior period (£2,328). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the upper half of 623 comparable companies in Swansea (median £100, upper quartile £45k).
02
Ownership and control
- Mrs Caroline Lesley Grey
- owns 75–100% of shares
- owns 75–100% of shares
- owns 75–100% of shares
- holds 75–100% of voting rights
- holds 75–100% of voting rights
- 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
- 4 August 201610 yrs ago
- Next accounts due
- 31 December 2027in 429 days
- Confirmation statement due
- 18 August 2027in 294 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41100
- Development of building projects
- SIC 71111
- Architectural activities
- SIC 74100
- Specialised design activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £4,140 | — | — | £4,375 | — | — | 1 |
| 31 March 2025 | £2,328 | — | — | £3,561 | — | — | 1 |
| 31 March 2024 | £5,368 | — | — | £4,107 | — | — | 1 |
Current ratio1.56Current assets ÷ creditors within one year
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 £4,140 at 31 March 2026
- Net assets up 10% or more on the prior period+77.8% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.56
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 4 August 2016
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 429 days
- Confirmation statement duein 294 days
- Accounts period endNet assets £4,140 · micro accounts
- Accounts period endNet assets £2,328 · micro accounts
- Accounts period endNet assets £5,368 · micro accounts
- Incorporated
08
Similar companies in Swansea
- CONCEPT CARPENTRY SOLUTIONS LTDSwansea · inc. Aug 2016
- FBM CONSTRUCTION LTDSwansea · inc. Jul 2016
- REEDEVELOPMENTS LIMITEDMilford Haven · inc. Jul 2016
- MARDIE HOLDINGS LIMITEDLlanelli · inc. Jul 2016
- LAWRENNY DEVELOPMENTS LTDFishguard · inc. Jul 2016
- GRIFFITHS JONES DEVELOPMENT LTDLlanelli · inc. Jun 2016
All companies incorporated on 4 August 2016 · in Aug 2016.
09
Reminders for SEA GREY DESIGN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.