SIMPLEX SOLUTIONS LIMITED
Company number 03954322 · Active · Stafford ST18 0AR
SIMPLEX SOLUTIONS LIMITED is an active private limited company (company number 03954322) incorporated on 22 March 2000, registered in Stafford. Its registered activity is computer facilities management activities (SIC 62030). Latest small accounts cover the period ending 31 March 2026, showing net assets of £48k and cash of £111k, with 12 employees on average. Net assets fell 33% on the prior period (£71k).
By net assets it sits in the top quarter of 283 comparable companies in Other (median £5,126, upper quartile £44k).
Key dates
- Incorporated
- 22 March 2000
- Next accounts due
- 31 December 2027 — in 439 days
- Confirmation statement due
- 5 April 2027 — in 169 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62030
- Computer facilities management activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 March 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £48k | £111k | £169k | — | — | — | 12 |
| 31 March 2025 | £71k | £98k | £175k | — | — | — | 12 |
- Cash per employee
- £9,241
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 64/100 (grade C)
- +10 Positive net assets — Net assets £47,770 at 2026-03-31
- -8 Net assets falling — -32.8% vs prior period
- +4 Cash reserves — Cash £110,889
- +8 Established — Incorporated 2000-03-22 (27 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
- Dragon Technology Group Limited (corporate entity, England) — owns 75–100% of shares · since 29 May 2026
- Mr Andrew Dominic Glyn Mills — has significant influence or control · since 6 April 2016 · ceased 29 May 2026
- Mr Craig William Joyner — has significant influence or control · since 6 April 2016 · ceased 29 May 2026
- Mrs Faye Justine Glyn-Mills — has significant influence or control · since 6 April 2016 · ceased 29 May 2026
- Mrs Elizabeth Joyner — has significant influence or control · since 6 April 2016 · ceased 29 May 2026
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 the UK
Same activity (computer facilities management activities), closest in incorporation date.
- SUMO TECHNOLOGIES LIMITED — Driffield, inc. Feb 2000
- ACTIVENET DATA SOLUTIONS LTD. — Watton, inc. Feb 2000
- REALSERVERS LIMITED — Tewkesbury, inc. Jan 2000
- MICROCORE LTD. — Gloucester, inc. Oct 1999
- COLASPRO LIMITED — Devon, inc. Aug 1999
- INTERNET TELECOM LIMITED — Hemel Hempstead, inc. Aug 1999
Reminders for SIMPLEX SOLUTIONS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.