−£10.69m
vs Dec 2024Active12391985Private limited companyLondon
KUBERNO LIMITED
Significant control: Zoe Claire Bucknell (25–50%), Nasdaq, Inc. (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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
KUBERNO LIMITED is an active private limited company (company number 12391985) incorporated on 8 January 2020, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 December 2025, showing net assets of −£10.69m and cash of £1.19m, with 37 employees on average. Net assets fell 58% on the prior period (−£6.76m).
Peer position · net assets
By net assets it sits in the bottom quarter of 15,170 comparable companies in London (median £702, upper quartile £27k).
02
Ownership and control
- Ms Zoe Claire Bucknell
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Nasdaq, Inc.
- 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
- 8 January 20206 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 22 January 2027in 91 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 70229
- Management consultancy activities other than financial management
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£1.19m
−67%vs Dec 2024Not reported
37
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | −£10.69m | £1.19m | £895k | — | — | — | 37 |
| 31 December 2024 | −£6.76m | £3.55m | £836k | — | — | — | 37 |
Cash per employee£32kCash ÷ average employees
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 below zeroNet assets £-10,687,617 at 31 December 2025
- Net assets down 25% or more on the prior period-58.2% vs prior period
- Cash at bank of £50,000 or moreCash £1,186,421
- Incorporated five or more years agoIncorporated 8 January 2020
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
- Next accounts duein 342 days
- Confirmation statement duein 91 days
- Accounts period endNet liabilities £10.69m · small accounts
- Accounts period endNet liabilities £6.76m · small accounts
- Incorporated
08
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All companies incorporated on 8 January 2020 · in Jan 2020.
09
Reminders for KUBERNO LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.