Firmoscan
Active09050684Private limited companyDoncaster

KEYSTONE MIDCO LIMITED

Significant control: Keystonetopco Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Keystone Midco Limited sell?

Registered activity: Activities of head offices (SIC 70100). 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

KEYSTONE MIDCO LIMITED is an active private limited company (company number 09050684) incorporated on 21 May 2014, registered in Doncaster. Its registered activity is activities of head offices (SIC 70100). Accounts are on file at Companies House (audit exemption subsidiary) but not yet parsed into this record.

There are 420 companies in activities of head offices in Sheffield with filed accounts; the median reports net assets of £4,237 and is 14 years old.

02

Ownership and control

1 active
  • Keystonetopco Limited
    corporate entity, England · since 6 April 2016
    • 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
21 May 201412 yrs ago
First accounts due
21 February 20163897 days overdue
Confirmation statement due
4 June 2027in 224 days

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

04

Activity

SIC 70100
Activities of head offices
Accounts type
Audit Exemption Subsidiary
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 21 May 2014
  • Accounts past their due dateDue 21 February 2016

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 224 days
  2. First accounts due3897 days overdue
  3. Incorporated
08

Similar companies in Sheffield

Same activity (activities of head offices), closest in incorporation date

All companies incorporated on 21 May 2014 · in May 2014.

09

Reminders for KEYSTONE MIDCO LIMITED

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).