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Company number
13448458

BLOCK DOJO INVESTMENTS 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
BLOCK DOJO INVESTMENTS LIMITED
Company number
13448458
Registered office
30 MARKET PLACE, C/O NCHAIN UK LTD, LONDON, W1W 8AP, ENGLAND · 10 other companies at this postcode
Company type
Private Limited Company
Incorporated on
9 June 2021
Status
Active
Age
5 years
Previous names
BLOCK DOJO LIMITED (to 08 Oct 2024) · SATOSHI BLOCK DOJO LIMITED (to 08 Oct 2024)
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
07 May 2027
Confirmation statement — last
23 Apr 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

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

Mr Calvin Edward Ayre
owns 50–75% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 10/04/2026
Mr Vincent Craig Massey
owns 75–100% of shares · holds 75–100% of voting rights
Notified 09/06/2021
Nchain Uk Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 01/02/2023

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

Mr Calvin Edward Ayre
born 05/1961 · Antigua And Barbuda owns 50–75% of shares · holds 75–100% of votes · can appoint and remove directors Notified 10/04/2026 Controls 4 companies
Mr Vincent Craig Massey
born 03/1964 · United Kingdom owns 75–100% of shares · holds 75–100% of votes Control ended 01/06/2022 Controls 4 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes Control ended 10/04/2026 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
10/04/2026 Person with significant control ceased Nchain Uk Limited
10/04/2026 Person with significant control added Mr Calvin Edward Ayre
08/10/2024 Registered name changed SATOSHI BLOCK DOJO LIMITED BLOCK DOJO LIMITED
08/10/2024 Registered name changed BLOCK DOJO LIMITED BLOCK DOJO INVESTMENTS LIMITED
01/02/2023 Person with significant control added Nchain Uk Limited
01/06/2022 Person with significant control ceased Mr Vincent Craig Massey
09/06/2021 Person with significant control added Mr Vincent Craig Massey

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities -1,250
▼ 1806.3%
73
Net assets -1,250
▼ 1806.3%
73
Employees (avg) 13
▼ 18.8%
16

Documents for BLOCK DOJO INVESTMENTS 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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Get this company via API

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Frequently asked questions

What is the company number of BLOCK DOJO INVESTMENTS LIMITED?
According to the official registry, the company number of BLOCK DOJO INVESTMENTS LIMITED is 13448458.
Where is BLOCK DOJO INVESTMENTS LIMITED registered?
The registered office is 30 MARKET PLACE, C/O NCHAIN UK LTD, LONDON, W1W 8AP, ENGLAND.
What is the SIC code of BLOCK DOJO INVESTMENTS LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls BLOCK DOJO INVESTMENTS LIMITED?
Mr Calvin Edward Ayre is recorded as a person with significant control, and owns 50–75% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of BLOCK DOJO INVESTMENTS LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About BLOCK DOJO INVESTMENTS LIMITED (13448458)

BLOCK DOJO INVESTMENTS LIMITED is a private limited company incorporated on 9 June 2021 and registered in the United Kingdom under company number 13448458. Its registered office is at 30 MARKET PLACE, C/O NCHAIN UK LTD, LONDON, W1W 8AP, ENGLAND. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Calvin Edward Ayre. 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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