What Realis Simulation say about themselves
“Enabling design engineers to model propulsion technology fit for the future”
Realis Simulation Ltd
- Incorporated
- 28 September 2021 (5 years)
- Previously known as
- Ricardo Simulation Ltd (until 3 August 2022)This list may be incomplete. See all names on Companies House
- Industry
- Business and domestic software development (62012)
- Directors
- Brad Thompson
- Owned by
- Accounts type
- Small
- Region
- South East
- Address
- Shoreham Technical CentreOld Shoreham RdShoreham-By-SeaBN43 5FG
Website & contact details
- Website
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 11 October 2027
- Last conf. stmt
- 27 September 2026
Officers 2 active
Officer details are public data from the Companies House register.
Thompson, Brad
Director · Appointed 1 August 2022
Canadian
Born May 1981 (45)
American
Born October 1955 (71)
Officer history (3 former)
1 August 2022
Appointed Thompson, Brad as Director
1 August 2022
1 August 2022
Resigned Ryan, Patricia Mary as Secretary
1 August 2022
1 August 2022
28 September 2021
Appointed Ryan, Patricia Mary as Secretary
28 September 2021
28 September 2021
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 1 August 2022
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 12125319
Former controllers (1)
1 August 2022
Ceased Ricardo Investments Limited — Owns 75–100% of shares
Group structure 60 shown
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Financials
Figures from 2024 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £821,324
- Cash
- £100,686
- Employees
- 12
- Debt Ratio
- 57%
- Current Ratio
- 1.7x
Trend
Shareholder Funds
Balance sheet detail
| 2024 | 2023 | 2022 | |
|---|---|---|---|
| Fixed Assets | £13,993 | £23,450 | £47,977 |
| Current Assets | £1,918,081 | £3,471,635 | £552,731 |
| Debtors | £1,817,395 | £3,358,256 | £284,889 |
| Cash | £100,686 | £113,379 | £267,842 |
| Creditors (< 1 year) | £1,107,845 | £2,978,371 | £506,300 |
| Net Current Assets | £810,236 | £493,264 | £46,431 |
| Net Assets | £821,324 | ||
| Shareholder Funds | £821,324 | £516,714 | £94,408 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 October 2026 | Confirmation statement with no updates | 27 September 2026 | ||
| 18 September 2026 | Accounts for a small company | 31 December 2025 | ||
| 7 May 2026 | Withdrawal of a person with significant control statement | |||
| 7 May 2026 | Notification of a person with significant control | |||
| 30 December 2025 | Compulsory strike-off action has been discontinued |
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