CUSTOM SIM ENGINEERING LTD
Company number 12999824 · Active · Newport NP10 0AT
CUSTOM SIM ENGINEERING LTD is an active private limited company (company number 12999824) incorporated on 5 November 2020, registered in Newport. Its registered activity is manufacture of consumer electronics (SIC 26400). Latest micro accounts cover the period ending 30 November 2024, showing net assets of £3,473, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 2% on the prior period (£3,561).
By net assets it sits in the upper half of 973 comparable companies in the UK (median £200, upper quartile £20k).
Key dates
- Incorporated
- 5 November 2020
- Next accounts due
- 30 August 2026 — 53 days overdue
- Confirmation statement due
- 19 November 2026 — in 28 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 26400
- Manufacture of consumer electronics
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 November 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2024 | £3,473 | — | — | £332 | — | — | 0 |
| 30 November 2023 | £3,561 | — | — | £332 | — | — | 0 |
- Current ratio
- 11.25 — 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: 66/100 (grade B)
- +10 Positive net assets — Net assets £3,473 at 2024-11-30
- +8 Comfortable liquidity — Current ratio 11.25
- +8 Established — Incorporated 2020-11-05 (6 years)
- -10 Accounts overdue — Due 2026-08-30
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
- Dr Alessandro Gherardi — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 5 November 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 Cardiff
Same activity (manufacture of consumer electronics), closest in incorporation date.
- SOLAR SPIRIT LIMITED — Cardiff, inc. Dec 2020
- PERFECT GOLD LTD — Cardiff, inc. Jun 2020
- HYGIENIC WASTE CO. LTD — Cardiff, inc. Nov 2021
- CUMRA LTD — Cardiff, inc. Dec 2021
- COME AS YOU ARE ENTERPRISE LTD — Cardiff, inc. Aug 2019
- TEACHING MACHINES LIMITED — Cardiff, inc. Feb 2022
All companies incorporated on 5 November 2020 · in Nov 2020.
Reminders for CUSTOM SIM ENGINEERING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.