CASTLER LTD
Company number 12984191 · Active · London E17 3NU
CASTLER LTD is an active private limited company (company number 12984191) incorporated on 29 October 2020, registered in London. Its registered activity is book publishing (SIC 58110). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £100. Net assets were unchanged on the prior period.
By net assets it sits in the upper half of 1,991 comparable companies in London (median £100, upper quartile £8,568).
Key dates
- Incorporated
- 29 October 2020
- Next accounts due
- 30 September 2027 — in 343 days
- Confirmation statement due
- 12 November 2026 — in 21 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 58110
- Book publishing
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Dormant
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £100 | — | — | — | — | — | — |
| 31 December 2024 | £100 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 68/100 (grade B)
- +10 Positive net assets — Net assets £100 at 2025-12-31
- +8 Established — Incorporated 2020-10-29 (6 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
- Ms Maria Laura Castellanos Lerma — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 29 October 2020
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 (book publishing), closest in incorporation date.
- WAFUNK LIMITED — London, inc. Oct 2020
- TAMSYN MUIR LIMITED — 3 Dorset Rise, inc. Oct 2020
- MUSEUM OF HORROR LTD — London, inc. Oct 2020
- MORTLAKE PRESS LTD — London, inc. Oct 2020
- AMAUREA CREATIVE PRODUCTIONS LTD — London, inc. Nov 2020
- AFTERLIGHT COMICS LTD — London, inc. Nov 2020
All companies incorporated on 29 October 2020 · in Oct 2020.
Reminders for CASTLER LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.