Firmoscan
Active - Proposal to Strike off09003810Private limited companyFareham

S J SIEJKO LTD

Significant control: Stefan Siejko (75–100%)

Proposal to strike offThe registrar has published a notice proposing to remove this company from the register. Unless the cause is dealt with or an objection is upheld, it can be dissolved. Status as shown on the Companies House register at 31 August 2026; it may have changed since. Check the live record.
Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 S J Siejko Ltd sell?

Registered activity: Manufacture of air and spacecraft and related machinery (SIC 30300). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

S J SIEJKO LTD is an active (proposal to strike off) private limited company (company number 09003810) incorporated on 22 April 2014, registered in Fareham. Its registered activity is manufacture of air and spacecraft and related machinery (SIC 30300). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 468 companies in manufacture of air and spacecraft and related machinery in the UK with filed accounts; the median reports net assets of £100 and is 6 years old.

02

Ownership and control

1 active
  • Mr Stefan Siejko
    Individual · since 6 April 2016
    • 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
22 April 201412 yrs ago
First accounts due
22 January 20163928 days overdue
Confirmation statement due
6 May 2027in 194 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 30300
Manufacture of air and spacecraft and related machinery
Accounts type
Total Exemption Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 22 April 2014
  • Register status is not ActiveActive - Proposal to Strike off

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

Newest first
  1. Confirmation statement duein 194 days
  2. First accounts due3928 days overdue
  3. Incorporated
08

Similar companies in Portsmouth

Same activity (manufacture of air and spacecraft and related machinery), closest in incorporation date

All companies incorporated on 22 April 2014 · in Apr 2014.

09

Reminders for S J SIEJKO LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).