£3.51m
+25%vs Dec 2023Active03684982Private limited companyBristol
SIMUNIX LIMITED
Significant control: Simunix Holdings Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIMUNIX LIMITED is an active private limited company (company number 03684982) incorporated on 17 December 1998, registered in Bristol. 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 £3.51m and cash of £3.46m, with 9 employees on average. Net assets rose 25% on the prior period (£2.81m).
Peer position · net assets
By net assets it sits in the top quarter of 1,002 comparable companies in Bristol (median £4,011, upper quartile £45k).
02
Ownership and control
- Simunix Holdings Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Steven Anthony John Mullin
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Ian Martin
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr John Henry Lewis
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 17 December 199827 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 31 December 2026in 68 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- SIC 63110
- Data processing, hosting and related activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£3.46m
+16%vs Dec 2023Not reported
9
−10%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £3.51m | £3.46m | £623k | £1.13m | — | — | 9 |
| 31 December 2023 | £2.81m | £2.99m | £191k | £983k | — | — | 10 |
Current ratio3.6Current assets ÷ creditors within one year
Cash per employee£385kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £3,506,948 at 31 December 2024
- Net assets up 10% or more on the prior period+25.0% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.6
- Cash at bank of £50,000 or moreCash £3,462,875
- Incorporated five or more years agoIncorporated 17 December 1998
- Accounts past their due dateDue 30 September 2026
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 68 days
- Next accounts due24 days overdue
- Accounts period endNet assets £3.51m · small accounts
- Accounts period endNet assets £2.81m · small accounts
- Incorporated
08
Similar companies in Bristol
- CONCILIUM LIMITEDBristol · inc. Jan 1999
- MIRADO COMPUTING LIMITEDWestbury · inc. Jan 1999
- REAL-TIME MAGIC LIMITEDBristol · inc. Oct 1998
- VANILLA INTERNET LIMITEDBristol · inc. Mar 1999
- MADEYE SOFTWARE LIMITEDinc. Sept 1998
- PEOPLE FOR RESEARCH LTDBristol · inc. Mar 1999
All companies incorporated on 17 December 1998 · in Dec 1998.
09
Reminders for SIMUNIX LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.