ZELENKA LTD
Company number 08748055 · Active · London EC2A 4NE
ZELENKA LTD is an active private limited company (company number 08748055) incorporated on 25 October 2013, registered in London. Its registered activity is other information technology service activities (SIC 62090). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £61k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 17% on the prior period (£74k).
By net assets it sits in the top quarter of 8,890 comparable companies in London (median £1,000, upper quartile £36k).
Key dates
- Incorporated
- 25 October 2013
- Next accounts due
- 31 July 2027 — in 285 days
- Confirmation statement due
- 8 November 2026 — in 20 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62090
- Other information technology service activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 October 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £61k | — | — | £31k | — | — | 1 |
| 31 October 2024 | £74k | — | — | £33k | — | — | 2 |
- Current ratio
- 2.95 — comfortable
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Firmoscan score: 76/100 (grade B)
- +10 Positive net assets — Net assets £61,053 at 2025-10-31
- +8 Comfortable liquidity — Current ratio 2.95
- +8 Established — Incorporated 2013-10-25 (13 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Jakub Zelenka — owns 25–50% of shares; holds 25–50% of voting rights · since 6 April 2016
- Mrs Barbora Zelenkova — owns 25–50% of shares; holds 25–50% of voting rights · since 6 April 2017
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in London
Same activity (other information technology service activities), closest in incorporation date.
- KJ UPADHYAYA LTD — London, inc. Oct 2013
- ALEXIS & CO LTD — London, inc. Oct 2013
- SWLETS LIMITED — Wandsworth, inc. Oct 2013
- MAGENTUS SOFTWARE LIMITED — London, inc. Oct 2013
- MAGENTUS DATA MANAGEMENT SERVICES LTD — London, inc. Oct 2013
- BELLA MANAGEMENT SOLUTIONS LTD — Muswell Hill, inc. Oct 2013
Reminders for ZELENKA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.