CASTLETON TECHNOLOGIES LIMITED
Company number 06193446 · Active · London EC2V 8EA
CASTLETON TECHNOLOGIES LIMITED is an active private limited company (company number 06193446) incorporated on 30 March 2007, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest full accounts cover the period ending 31 December 2024, showing net assets of £7.33m, with 82 employees on average. Turnover was £13.41m and profit for the year £639k. Net assets rose 10% on the prior period (£6.69m).
By net assets it sits in the top quarter of 15,170 comparable companies in London (median £702, upper quartile £27k).
Key dates
- Incorporated
- 30 March 2007
- Next accounts due
- 30 September 2026 — 18 days overdue
- Confirmation statement due
- 13 April 2027 — in 177 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62012
- Business and domestic software development
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Full
- Size band
- Small (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 December 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £7.33m | — | — | £11.65m | £13.41m | £639k | 82 |
| 31 December 2023 | £6.69m | — | — | £12.06m | £14.14m | £377k | 96 |
| 1 January 2023 | — | — | — | — | — | — | — |
- Current ratio
- 1.58 — comfortable
- Net margin
- 4.8%
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 71/100 (grade B)
- +10 Positive net assets — Net assets £7,331,211 at 2024-12-31
- +8 Comfortable liquidity — Current ratio 1.58
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2007-03-30 (20 years)
- -10 Accounts overdue — Due 2026-09-30
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
- Castleton Technology Limited (corporate entity, United Kingdom) — owns 75–100% of shares; holds 75–100% of voting rights · since 6 April 2016
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 (business and domestic software development), closest in incorporation date.
- EVALUCOM CONSULTING LTD — London, inc. Mar 2007
- SIMPLEKPI LTD — London, inc. Mar 2007
- THE MEDICAL ALGORITHMS COMPANY LIMITED — , inc. Mar 2007
- RUNLOOP LTD — London, inc. Apr 2007
- BERNIECODE LIMITED — London, inc. Mar 2007
- TRUMARKETS LIMITED — London, inc. Mar 2007
Reminders for CASTLETON TECHNOLOGIES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.