−£35k
1 period on recordFrom public filings as at 31 Aug 2026; may contain errors or be out of date.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 Semisul UK 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
SEMISUL UK LTD is an active private limited company (company number 16168846) incorporated on 7 January 2025, registered in London. Its registered activity is electrical installation (SIC 43210). Latest micro accounts cover the period ending 31 December 2025, showing net assets of −£35k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.
Peer position · net assets
By net assets it sits in the bottom quarter of 2,676 comparable companies in London (median £3,095, upper quartile £22k).
02
Ownership and control
- Mr Andrea Bona
- 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
- 7 January 20251 yr ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 21 January 2027in 89 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
- SIC 43220
- Plumbing, heat and air-conditioning installation
- SIC 43290
- Other construction installation
- SIC 78200
- Temporary employment agency activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | −£35k | — | — | £14k | — | — | 1 |
Current ratio0.32Current 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 below zeroNet assets £-34,776 at 31 December 2025
- Current assets below creditors within one yearCurrent ratio 0.32
- Incorporated less than two years agoIncorporated 7 January 2025; no accounts due yet
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 341 days
- Confirmation statement duein 89 days
- Accounts period endNet liabilities £35k · micro accounts
- Incorporated
08
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All companies incorporated on 7 January 2025 · in Jan 2025.
09
Reminders for SEMISUL UK LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.