ALIENBRAIN LTD
Company number 10525201 · Active · Bristol BS6 7QD
ALIENBRAIN LTD is an active private limited company (company number 10525201) incorporated on 14 December 2016, registered in Bristol. 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 £269k and cash of £272k, with 1 employee on average. Net assets rose 32% on the prior period (£205k).
By net assets it sits in the top quarter of 1,002 comparable companies in Bristol (median £4,011, upper quartile £45k).
Key dates
- Incorporated
- 14 December 2016
- Next accounts due
- 30 September 2027 — in 346 days
- Confirmation statement due
- 28 December 2026 — in 70 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 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £269k | £272k | £6,625 | £15k | — | — | 1 |
| 31 December 2024 | £205k | £178k | £35k | £16k | — | — | 1 |
- Current ratio
- 18.76 — comfortable
- Cash per employee
- £272k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 88/100 (grade A)
- +10 Positive net assets — Net assets £269,383 at 2025-12-31
- +8 Net assets growing — +31.7% vs prior period
- +8 Comfortable liquidity — Current ratio 18.76
- +4 Cash reserves — Cash £272,288
- +8 Established — Incorporated 2016-12-14 (10 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
- Nicholas Allan Johns — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 14 December 2016
- Mr Achim Siegfried Stremplat — owns 25–50% of shares; holds 25–50% of voting rights · since 14 December 2016 · ceased 19 December 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 Bristol
Same activity (business and domestic software development), closest in incorporation date.
- DEVELOPMENTS IN SOFTWARE LIMITED — Clevedon, inc. Dec 2016
- COLPRA LIMITED — Bristol, inc. Dec 2016
- WYAMEE LIMITED — Bristol, inc. Dec 2016
- DINOBYTE STUDIOS LTD — Bristol, inc. Nov 2016
- INTRAMANIA SOFTWARE LTD — Bristol, inc. Jan 2017
- TRUSTED IT SOLUTION LIMITED — Bristol, inc. Nov 2016
Reminders for ALIENBRAIN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.