MUTABLE SOFTWARE LIMITED
Company number 12264036 · Active · Birmingham B38 8RH
MUTABLE SOFTWARE LIMITED is an active private limited company (company number 12264036) incorporated on 15 October 2019, registered in Birmingham. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 December 2024, showing net assets of −£43k and cash of £8,037, with 2 employees on average. Net assets fell 56% on the prior period (−£27k).
By net assets it sits in the bottom quarter of 1,282 comparable companies in Birmingham (median £585, upper quartile £26k).
Key dates
- Incorporated
- 15 October 2019
- Next accounts due
- 30 September 2026 — 18 days overdue
- Confirmation statement due
- 29 October 2026 — in 11 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
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | −£43k | £8,037 | £0 | — | — | — | 2 |
| 31 December 2023 | −£27k | £2,441 | £349 | — | — | — | 0 |
- Cash per employee
- £4,018
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 25/100 (grade E)
- -15 Negative net assets — Net assets £-42,586 at 2024-12-31
- -8 Net assets falling — -55.7% vs prior period
- +8 Established — Incorporated 2019-10-15 (7 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
- Mr Adrian Paul Bullock — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 15 October 2019
- Mr Richard Cooper — owns 25–50% of shares; holds 25–50% of voting rights · since 1 February 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 Birmingham
Same activity (business and domestic software development), closest in incorporation date.
- KNOWGY LTD — Walsall, inc. Oct 2019
- STRUCTURE DYNAMICS LTD — Wednesbury, inc. Oct 2019
- ERLANGEN INTER LTD — Birmingham, inc. Oct 2019
- HACKZIA SYSTEMS LTD — Birmingham, inc. Oct 2019
- CARE TECHNOLOGIES LTD — Birmingham, inc. Oct 2019
- ABF SYSTEMS LTD — Sutton Coldfield, inc. Nov 2019
Reminders for MUTABLE SOFTWARE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.