SIMULATION SOFTWARE LIMITED
Company number 01311728 · Active · Horsforth LS18 4JP
SIMULATION SOFTWARE LIMITED is an active private limited company (company number 01311728) incorporated on 2 May 1977, registered in Horsforth. Its registered activity is other information technology service activities (SIC 62090). Latest small accounts cover the period ending 30 September 2024, showing net assets of £12k and cash of £35k, with 10 employees on average. Net assets rose 163% on the prior period (−£19k).
By net assets it sits in the upper half of 851 comparable companies in Leeds (median £2,000, upper quartile £36k).
Key dates
- Incorporated
- 2 May 1977
- Next accounts due
- 30 June 2026 — 114 days overdue
- Confirmation statement due
- 16 May 2027 — in 206 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62090
- Other information technology service activities
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 September 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2024 | £12k | £35k | £488k | — | — | — | 10 |
| 30 September 2023 | −£19k | £57k | £311k | — | — | — | 10 |
- Cash per employee
- £3,480
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 66/100 (grade B)
- +10 Positive net assets — Net assets £11,878 at 2024-09-30
- +8 Net assets growing — +163.0% vs prior period
- +8 Established — Incorporated 1977-05-02 (49 years)
- -10 Accounts overdue — Due 2026-06-30
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
- Hydraulic Analysis Group Ltd (corporate entity, England) — owns 75–100% of shares · since 6 April 2016
- Mr Nick Jansen — owns 25–50% of shares · since 31 December 2021
- Mr Jonathan Theakston — owns 25–50% of shares · since 31 December 2021
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 Leeds
Same activity (other information technology service activities), closest in incorporation date.
- MINNIE BUSINESS SYSTEMS LIMITED — Leeds, inc. Feb 1976
- NEWSPRESS LIMITED — Leeds, inc. Apr 1973
- NDL SOFTWARE LIMITED — Wetherby, inc. Aug 1981
- LECTRA UK LIMITED — Greengates, inc. Nov 1981
- POLICY MASTER GROUP LIMITED — Halifax, inc. Oct 1972
- RAVEN COMPUTERS LIMITED — Canal Road, inc. Jan 1983
All companies incorporated on 2 May 1977 · in May 1977.
Reminders for SIMULATION SOFTWARE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.