£1,000
No changevs Sept 2024Active12198360Private limited companyLondon
BLACKSQUARE SECURITIES LTD
Significant control: Daniel Arsseniev (25–50%), Elmira Khadyrbekova (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Blacksquare Securities Ltd sell?
Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BLACKSQUARE SECURITIES LTD is an active private limited company (company number 12198360) incorporated on 10 September 2019, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest dormant accounts cover the period ending 30 September 2025, showing net assets of £1,000. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the upper half of 15,170 comparable companies in London (median £702, upper quartile £27k).
02
Ownership and control
- Mr Daniel Arsseniev
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Elmira Khadyrbekova
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 10 September 20197 yrs ago
- Next accounts due
- 30 June 2027in 249 days
- Confirmation statement due
- 24 September 2027in 335 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- SIC 63110
- Data processing, hosting and related activities
- SIC 63120
- Web portals
- SIC 64999
- Financial intermediation not elsewhere classified
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £1,000 | — | — | — | — | — | — |
| 30 September 2024 | £1,000 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,000 at 30 September 2025
- Incorporated five or more years agoIncorporated 10 September 2019
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
- Confirmation statement duein 335 days
- Next accounts duein 249 days
- Accounts period endNet assets £1,000 · dormant accounts
- Accounts period endNet assets £1,000 · dormant accounts
- Incorporated
08
Similar companies in London
- YOJJI LTDLondon · inc. Sept 2019
- MANE'S WORKSHOP LTDLondon · inc. Sept 2019
- PROSPECT SPORTING INSIGHTS LIMITEDLondon · inc. Sept 2019
- AVRIO TECHNOLOGY LIMITEDLondon · inc. Sept 2019
- JOVEO LTDLondon · inc. Sept 2019
- WORLDLABS LIMITEDLondon · inc. Sept 2019
All companies incorporated on 10 September 2019 · in Sept 2019.
09
Reminders for BLACKSQUARE SECURITIES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.