−£2,269
vs Mar 2024Active08942574Private limited companyLondon
SIELAY LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
SIELAY LTD is an active private limited company (company number 08942574) incorporated on 17 March 2014, registered in London. Its registered activity is book publishing (SIC 58110). Latest micro accounts cover the period ending 31 March 2025, showing net assets of −£2,269, with 0 employees on average. Turnover was £206 and profit for the year −£2,204. Net assets fell 61% on the prior period (−£1,407).
Peer position · net assets
By net assets it sits in the bottom quarter of 1,991 comparable companies in London (median £100, upper quartile £8,568).
02
Key dates
- Incorporated
- 17 March 201412 yrs ago
- Next accounts due
- 31 December 2026in 70 days
- Confirmation statement due
- 31 March 2027in 160 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 58110
- Book publishing
- SIC 62011
- Ready-made interactive leisure and entertainment software development
- SIC 62012
- Business and domestic software development
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
£206
+2189%vs Mar 20240
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£2,269 | — | — | — | £206 | −£2,204 | 0 |
| 31 March 2024 | −£1,407 | — | — | — | £9 | −£839 | — |
Net margin-1069.9%Profit for the year ÷ turnover
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.
05
Filing and accounts signals
- Net assets below zeroNet assets £-2,269 at 31 March 2025
- Net assets down 25% or more on the prior period-61.3% vs prior period
- Incorporated five or more years agoIncorporated 17 March 2014
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
- Mr Lukasz Marek Sielski
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 160 days
- Next accounts duein 70 days
- Accounts period endNet liabilities £2,269 · micro accounts
- Accounts period endNet liabilities £1,407 · micro accounts
- Incorporated
08
Similar companies in London
- CAVENDISH KEBLE LIMITEDLondon · inc. Mar 2014
- EDSON CONSULTANCY LIMITEDLondon · inc. Mar 2014
- ORCHARD PUBLISHER (UK) LIMITEDLondon · inc. Mar 2014
- RAGPICKER PRESS LTD.Woolwich · inc. Mar 2014
- JOFFE BOOKS LIMITEDLondon · inc. Mar 2014
- CUSTARD BOOKS LIMITEDLondon · inc. Mar 2014
All companies incorporated on 17 March 2014 · in Mar 2014.
09
Reminders for SIELAY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.