opendata.bot
Company number
11162363

BLACK INSOMNIA LTD

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

South East, 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
BLACK INSOMNIA LTD
Company number
11162363
Registered office
CROWN WALK, 1 JEWRY STREET, WINCHESTER, HAMPSHIRE, SO23 8BB, ENGLAND · 91 other companies at this postcode
Company type
Private Limited Company
Incorporated on
22 January 2018
Status
Active
Age
8 years
Previous names
BLACK INSOMNIA COFFEE COMPANY LIMITED (to 03 Oct 2023) · COLLABORO TECHNOLOGIES LIMITED (to 03 Oct 2023)
Nature of business (SIC)
10832 — Production of coffee and coffee substitutes
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
06 Oct 2026
Confirmation statement — last
22 Sept 2025

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 Alexander Maria Michael Thomas Sacken
owns 25–50% of shares
Notified 15/05/2018
Mr James Michael Ian Walker
owns 75–100% of shares · holds 75–100% of voting rights
Notified 22/01/2018

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Alexander Maria Michael Thomas Sacken
born 02/1974 · Germany owns 25–50% of shares Notified 15/05/2018
Mr James Michael Ian Walker
born 02/1966 · England owns 75–100% of shares · holds 75–100% of votes Control ended 16/12/2025 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
16/12/2025 Person with significant control ceased Mr James Michael Ian Walker
03/10/2023 Registered name changed COLLABORO TECHNOLOGIES LIMITED BLACK INSOMNIA COFFEE COMPANY LIMITED
03/10/2023 Registered name changed BLACK INSOMNIA COFFEE COMPANY LIMITED BLACK INSOMNIA LTD
15/05/2018 Person with significant control added Mr Alexander Maria Michael Thomas Sacken
22/01/2018 Person with significant control added Mr James Michael Ian Walker

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024
Total assets less current liabilities -157
Net assets -159
Employees (avg) 0

Documents for BLACK INSOMNIA LTD

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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 BLACK INSOMNIA LTD?
According to the official registry, the company number of BLACK INSOMNIA LTD is 11162363.
Where is BLACK INSOMNIA LTD registered?
The registered office is CROWN WALK, 1 JEWRY STREET, WINCHESTER, HAMPSHIRE, SO23 8BB, ENGLAND.
What is the SIC code of BLACK INSOMNIA LTD?
The nature of business is recorded under SIC code 10832 — Production of coffee and coffee substitutes.
Who controls BLACK INSOMNIA LTD?
Mr Alexander Maria Michael Thomas Sacken is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of BLACK INSOMNIA LTD due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 December 2024.

About BLACK INSOMNIA LTD (11162363)

BLACK INSOMNIA LTD is a private limited company incorporated on 22 January 2018 and registered in the United Kingdom under company number 11162363. Its registered office is at CROWN WALK, 1 JEWRY STREET, WINCHESTER, HAMPSHIRE, SO23 8BB, ENGLAND. The recorded nature of business is production of coffee and coffee substitutes (SIC 10832). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Alexander Maria Michael Thomas Sacken. 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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