21C DEVELOPMENTS LIMITED
Company number 05580930 · Active · Chichester PO20 7AJ
21C DEVELOPMENTS LIMITED is an active private limited company (company number 05580930) incorporated on 3 October 2005, registered in Chichester. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 March 2026, showing net assets of −£302k and cash of £278, with 1 employee on average. Net assets rose 2% on the prior period (−£307k).
By net assets it sits in the bottom quarter of 227 comparable companies in Portsmouth (median £6,025, upper quartile £40k).
Key dates
- Incorporated
- 3 October 2005
- Next accounts due
- 31 December 2027 — in 439 days
- Confirmation statement due
- 17 October 2027 — in 364 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | −£302k | £278 | — | — | — | — | 1 |
| 31 March 2025 | −£307k | £571 | — | — | — | — | 1 |
- Cash per employee
- £278
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 43/100 (grade D)
- -15 Negative net assets — Net assets £-301,889 at 2026-03-31
- +8 Established — Incorporated 2005-10-03 (21 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 Nicholas Howard Smith — owns 50–75% of shares; holds 50–75% of voting rights · since 6 April 2016
- Mrs Charlotte Elizabeth Ann Smith — owns 25–50% of shares; holds 25–50% of voting rights · since 6 April 2016 · ceased 30 September 2024
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 Portsmouth
Same activity (other engineering activities), closest in incorporation date.
- MATTHEW D JONES ARCHITECTURAL SERVICES LIMITED — Ryde, inc. Sept 2005
- HOLBROOK ARCHITECHTURAL SERVICES LIMITED — Isle Of Wight, inc. Jul 2005
- P. J. DAVIES ASSOCIATES LTD — , inc. Jul 2005
- SOL BADER DESIGN LIMITED — Shanklin, inc. Jan 2006
- COBBY AVIATION LIMITED — Southwick, inc. Jan 2006
- J & B PRECISION SERVICES LIMITED — Gosport, inc. Dec 2004
Reminders for 21C DEVELOPMENTS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.