£10
No changevs Mar 2024Active11912544Private limited companyLondon
SUSTINERO LTD
Significant control: Kirill Zentsov (25–50%), Mariia Zentsova (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sustinero Ltd sell?
Registered activity: Data processing, hosting and related activities (SIC 63110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SUSTINERO LTD is an active private limited company (company number 11912544) incorporated on 29 March 2019, registered in London. Its registered activity is data processing, hosting and related activities (SIC 63110). Latest dormant accounts cover the period ending 31 March 2025, showing net assets of £10. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 1,263 comparable companies in London (median £144, upper quartile £16k).
02
Ownership and control
- Mr Kirill Zentsov
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mariia Zentsova
- 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
- 29 March 20197 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 12 April 2027in 170 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 63110
- Data processing, hosting and related activities
- SIC 63120
- Web portals
- 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 |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £10 | — | — | — | — | — | — |
| 31 March 2024 | £10 | — | — | — | — | — | — |
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 £10 at 31 March 2025
- Incorporated five or more years agoIncorporated 29 March 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 170 days
- Next accounts duein 68 days
- Accounts period endNet assets £10 · dormant accounts
- Accounts period endNet assets £10 · dormant accounts
- Incorporated
08
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- SWISSDAQ LIMITEDLondon · inc. Apr 2019
- VERT ANALYTICS LIMITEDLondon · inc. Mar 2019
- SMARTER CARDIOVASCULAR OUTCOMES BY RESEARCH AND EDUCATION LIMITEDLondon · inc. Apr 2019
- OKM SOLUTIONS LTDLondon · inc. Mar 2019
All companies incorporated on 29 March 2019 · in Mar 2019.
09
Reminders for SUSTINERO LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.