£2,771
−19%vs Mar 2024Active14717744Private limited companyRainham
SEMICORP LIMITED
Significant control: Dumitru Costin (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 construction installation (SIC 43290). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEMICORP LIMITED is an active private limited company (company number 14717744) incorporated on 9 March 2023, registered in Rainham. Its registered activity is other construction installation (SIC 43290). Latest micro accounts cover the period ending 30 March 2025, showing net assets of £2,771, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 19% on the prior period (£3,437).
Peer position · net assets
By net assets it sits in the lower half of 2,318 comparable companies in Greater London (median £4,861, upper quartile £35k).
02
Ownership and control
- Mr Dumitru Costin
- 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
- 9 March 20233 yrs ago
- Next accounts due
- 30 December 2026in 68 days
- Confirmation statement due
- 23 March 2027in 151 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43290
- Other construction installation
- SIC 43342
- Glazing
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 March 2025 | £2,771 | — | — | — | — | — | 2 |
| 31 March 2024 | £3,437 | — | — | — | — | — | 2 |
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 £2,771 at 30 March 2025
- Incorporated two to five years agoIncorporated 9 March 2023
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 151 days
- Next accounts duein 68 days
- Accounts period endNet assets £2,771 · micro accounts
- Accounts period endNet assets £3,437 · micro accounts
- Incorporated
08
Similar companies in Greater London
- ALUROAR LTDRomford · inc. Mar 2023
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- LUXURY GRANITE LTDBarnet · inc. Mar 2023
- PRIME SAFETY SOLUTIONS LTDFeltham · inc. Mar 2023
- BATHING CARE LTDHarrow · inc. Mar 2023
- MOOSEJAW SCENIC CONSTRUCTION LIMITEDEdgware · inc. Mar 2023
All companies incorporated on 9 March 2023 · in Mar 2023.
09
Reminders for SEMICORP LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.