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Company number
12896901

SUBSTANTIAL MIDCO LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
SUBSTANTIAL MIDCO LIMITED
Company number
12896901
Registered office
167 - 169 5TH FLOOR, GREAT PORTLAND STREET, LONDON, GREATER LONDON, W1W 5PF, ENGLAND · 32,257 other companies at this postcode
Company type
Private Limited Company
Incorporated on
22 September 2020
Status
Active
Age
5 years
Nature of business (SIC)
64209 — Activities of other holding companies n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
05 Oct 2026
Confirmation statement — last
21 Sept 2025

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Jeremy Chelot
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 22/09/2020
Substantial Holdco Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 16/08/2024
Substantial Topco Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/10/2020

Corporate structure

Who controls this company, and who they control in turn

3 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 16/08/2024 Controls 2 companies
Mr Jeremy Chelot
born 09/1983 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 06/10/2020 Controls 3 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 16/08/2024 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
16/08/2024 Person with significant control ceased Substantial Topco Limited
16/08/2024 Person with significant control added Substantial Holdco Limited
06/10/2020 Person with significant control ceased Mr Jeremy Chelot
06/10/2020 Person with significant control added Substantial Topco Limited
22/09/2020 Person with significant control added Mr Jeremy Chelot

Documents for SUBSTANTIAL MIDCO LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Frequently asked questions

What is the company number of SUBSTANTIAL MIDCO LIMITED?
According to the official registry, the company number of SUBSTANTIAL MIDCO LIMITED is 12896901.
Where is SUBSTANTIAL MIDCO LIMITED registered?
The registered office is 167 - 169 5TH FLOOR, GREAT PORTLAND STREET, LONDON, GREATER LONDON, W1W 5PF, ENGLAND.
What is the SIC code of SUBSTANTIAL MIDCO LIMITED?
The nature of business is recorded under SIC code 64209 — Activities of other holding companies n.e.c..
Who controls SUBSTANTIAL MIDCO LIMITED?
Mr Jeremy Chelot is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of SUBSTANTIAL MIDCO LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About SUBSTANTIAL MIDCO LIMITED (12896901)

SUBSTANTIAL MIDCO LIMITED is a private limited company incorporated on 22 September 2020 and registered in the United Kingdom under company number 12896901. Its registered office is at 167 - 169 5TH FLOOR, GREAT PORTLAND STREET, LONDON, GREATER LONDON, W1W 5PF, ENGLAND. The recorded nature of business is activities of other holding companies n.e.c. (SIC 64209). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Jeremy Chelot. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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