Firmoscan
Active - Proposal to Strike off15956684Private limited companySheffield

COSTR LTD

Significant control: William Christopher Mackenzie (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Costr Ltd sell?

Registered activity: Activities of patent and copyright agents; other legal activities n.e.c. (SIC 69109). 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

COSTR LTD is an active (proposal to strike off) private limited company (company number 15956684) incorporated on 15 September 2024, registered in Sheffield. Its registered activity is activities of patent and copyright agents; other legal activities n.e.c. (SIC 69109). No accounts have been filed yet; the first accounts are due by 15 June 2026.

There are 84 companies in activities of patent and copyright agents; other legal activities n.e.c. in Sheffield with filed accounts; the median reports net assets of £1,000 and is 6 years old.

02

Ownership and control

1 active
  • Mr William Christopher Mackenzie
    Individual · since 15 September 2024
    • 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
15 September 20242 yrs ago
First accounts due
15 June 2026130 days overdue
Confirmation statement due
29 September 2027in 341 days

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

04

Activity

SIC 69109
Activities of patent and copyright agents; other legal 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 15 June 2026; this page updates when they are filed.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated two to five years agoIncorporated 15 September 2024
  • 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 341 days
  2. First accounts due130 days overdue
  3. Incorporated
08

Similar companies in Sheffield

Same activity (activities of patent and copyright agents; other legal activities n.e.c.), closest in incorporation date

All companies incorporated on 15 September 2024 · in Sept 2024.

09

Reminders for COSTR 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).