Firmoscan
Active17205101Private limited companyLondon

CASTLE X LTD

Significant control: Farshad Abdolzadeh (75–100%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Registered activity: Other specialised construction activities n.e.c. (SIC 43999). 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

CASTLE X LTD is an active private limited company (company number 17205101) incorporated on 7 May 2026, registered in London. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). No accounts have been filed yet; the first accounts are due by 7 February 2028.

There are 3,480 companies in other specialised construction activities n.e.c. in London with filed accounts; the median reports net assets of £3,158 and is 7 years old.

02

Ownership and control

1 active
  • Mr Farshad Abdolzadeh
    Individual · since 7 May 2026
    • 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 May 2026under 1 yr ago
First accounts due
7 February 2028in 471 days
Confirmation statement due
21 May 2027in 209 days

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

04

Activity

SIC 43999
Other specialised construction activities n.e.c.
SIC 46190
Agents involved in the sale of a variety of goods
SIC 74909
Other professional, scientific and technical activities n.e.c.
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 7 February 2028; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 471 days
  2. Confirmation statement duein 209 days
  3. Incorporated
07

Similar companies in London

Same activity (other specialised construction activities n.e.c.), closest in incorporation date

All companies incorporated on 7 May 2026 · in May 2026.

08

Reminders for CASTLE X 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).