opendata.bot
Company number
13404707

BLACKBIRD SECURE BROWSING LTD

Active
✓ Active company on the official register. Next accounts due 28 February 2027.

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
BLACKBIRD SECURE BROWSING LTD
Company number
13404707
Registered office
41 DEVONSHIRE STREET, GROUND FLOOR, LONDON, W1G 7AJ, UNITED KINGDOM · 1,676 other companies at this postcode
Company type
Private Limited Company
Incorporated on
17 May 2021
Status
Active
Age
5 years
Nature of business (SIC)
62090 — Other information technology service activities
Accounts — next due
28 Feb 2027
Accounts — last made up to
31 May 2025
Confirmation statement — next due
03 Apr 2027
Confirmation statement — last
20 Mar 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 Oleksii Deineha
has significant influence or control
Notified 17/05/2021
Mrs Aksana Yarashenka
has significant influence or control
Notified 04/01/2024

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

Mrs Aksana Yarashenka
born 03/1969 · Italy has significant influence or control Notified 04/01/2024
Mr Oleksii Deineha
born 01/1988 · Ukraine has significant influence or control Control ended 04/01/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/01/2024 Person with significant control ceased Mr Oleksii Deineha
04/01/2024 Person with significant control added Mrs Aksana Yarashenka
17/05/2021 Person with significant control added Mr Oleksii Deineha

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 517
▲ 1480%
33
Net assets 517
▲ 1480%
33
Employees (avg) 1 1

Documents for BLACKBIRD SECURE BROWSING LTD

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Company extract£1.99

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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 BLACKBIRD SECURE BROWSING LTD?
According to the official registry, the company number of BLACKBIRD SECURE BROWSING LTD is 13404707.
Where is BLACKBIRD SECURE BROWSING LTD registered?
The registered office is 41 DEVONSHIRE STREET, GROUND FLOOR, LONDON, W1G 7AJ, UNITED KINGDOM.
What is the SIC code of BLACKBIRD SECURE BROWSING LTD?
The nature of business is recorded under SIC code 62090 — Other information technology service activities.
Who controls BLACKBIRD SECURE BROWSING LTD?
Mr Oleksii Deineha is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of BLACKBIRD SECURE BROWSING LTD due?
The next annual accounts are due by 28 February 2027, and the last accounts were made up to 31 May 2025.

About BLACKBIRD SECURE BROWSING LTD (13404707)

BLACKBIRD SECURE BROWSING LTD is a private limited company incorporated on 17 May 2021 and registered in the United Kingdom under company number 13404707. Its registered office is at 41 DEVONSHIRE STREET, GROUND FLOOR, LONDON, W1G 7AJ, UNITED KINGDOM. The recorded nature of business is other information technology service activities (SIC 62090). The company is currently active , with statutory accounts last made up to 31 May 2025. , and the person with significant control is Mr Oleksii Deineha. 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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