CODE STRING LIMITED
Company number 07911843 · Active · London NW3 5JS
CODE STRING LIMITED is an active private limited company (company number 07911843) incorporated on 17 January 2012, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 March 2025, showing net assets of £418k and cash of £39k, with 9 employees on average. Net assets fell 38% on the prior period (£676k).
By net assets it sits in the top quarter of 15,170 comparable companies in London (median £702, upper quartile £27k).
Key dates
- Incorporated
- 17 January 2012
- Next accounts due
- 31 December 2026 — in 75 days
- Confirmation statement due
- 31 January 2027 — in 106 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
- SIC 63110
- Data processing, hosting and related activities
- SIC 63990
- Other information service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £418k | £39k | £586k | £216k | — | — | 9 |
| 31 March 2024 | £676k | £106k | £691k | £130k | — | — | 8 |
- Current ratio
- 2.89 — comfortable
- Cash per employee
- £4,366
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 £417,756 at 2025-03-31
- -8 Net assets falling — -38.2% vs prior period
- +8 Comfortable liquidity — Current ratio 2.89
- +8 Established — Incorporated 2012-01-17 (15 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
- Promotigo Technology Limited (corporate entity, England And Wales) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 1 April 2019
- Ndl Group Limited (corporate entity, England) — owns 50–75% of shares; holds 50–75% of voting rights · since 1 June 2016 · ceased 1 January 2019
- Nick Deyong Limited (corporate entity, England & Wales) — owns 50–75% of shares · since 1 January 2019 · ceased 1 April 2019
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.
- ARTHUR ONLINE LIMITED — London, inc. Jan 2012
- SYSTANGO LTD — London, inc. Jan 2012
- KISEI SYSTEMS LTD — London, inc. Jan 2012
- BRILINO SOLUTIONS PRIVATE LIMITED — London, inc. Jan 2012
- NORTHX LTD — London, inc. Jan 2012
- WEAREGOAT LIMITED — London, inc. Jan 2012
Reminders for CODE STRING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.