CRYPTOMATHIC LIMITED
Company number 04111091 · Active · London EC1Y 8AF
CRYPTOMATHIC LIMITED is an active private limited company (company number 04111091) incorporated on 20 November 2000, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 December 2025, showing net assets of £611k and cash of £321k, with 6 employees on average. Turnover was £3.38m and profit for the year £609k. Net assets rose 23% on the prior period (£496k).
By net assets it sits in the top quarter of 15,170 comparable companies in London (median £702, upper quartile £27k).
Key dates
- Incorporated
- 20 November 2000
- Next accounts due
- 30 September 2027 — in 343 days
- Confirmation statement due
- 4 December 2026 — in 43 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
- Small
- Size band
- Small (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 December 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £611k | £321k | £3.58m | — | £3.38m | £609k | 6 |
| 31 December 2024 | £496k | £253k | £2.06m | — | £3.19m | £185k | 5 |
| 31 December 2023 | — | — | — | — | — | — | — |
- Net margin
- 18.0%
- Cash per employee
- £53k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 85/100 (grade A)
- +10 Positive net assets — Net assets £610,929 at 2025-12-31
- +8 Net assets growing — +23.2% vs prior period
- +4 Cash reserves — Cash £320,885
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2000-11-20 (26 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 Stewart Allen Kohl — holds 25–50% of voting rights · since 23 June 2021
- Mr BéLa Szigethy — holds 25–50% of voting rights · since 23 June 2021
- Dr Peter Landrock — has significant influence or control · since 6 April 2016 · ceased 23 June 2021
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.
- WEBTREX I.T. LIMITED — London, inc. Nov 2000
- A PROMPT LTD — London, inc. Nov 2000
- DATATANK LIMITED — London, inc. Nov 2000
- INTEGRA MEDIA LIMITED — London, inc. Nov 2000
- CLEARFORM LIMITED — London, inc. Dec 2000
- ZUHLKE ENGINEERING LTD. — London, inc. Nov 2000
All companies incorporated on 20 November 2000 · in Nov 2000.
Reminders for CRYPTOMATHIC LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.