Filing status
- Accounts due
- 30 April 2027
- Last accounts
- 31 July 2025
- Conf. stmt due
- 23 July 2027
- Last conf. stmt
- 9 July 2026
Aero Research Partners Limited
- Incorporated
- 9 July 2012 (14 years)
- Previously known as
- WH 435 Limited (until 13 July 2012)This list may be incomplete. See all names on Companies House
- Industry
- Technical testing and analysis (71200)
- Directors
- Hiroshi Shimoyama
- Owned by
- Accounts type
- Total exemption full
- Region
- East Midlands
- Address
- Catesby Innovation CentreCatesby ParkCharweltonNN11 3FQ
Charges
- Total
- 3
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 2
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 7 May 2026
British
Born March 1952 (74)
Shimoyama, Hiroshi
Director · Appointed 6 February 2020
Japanese
Born November 1968
Director · Appointed 9 July 2012
British
Born December 1969 (56)
Officer history (2 former)
7 May 2026
18 December 2025
6 February 2020
Appointed Shimoyama, Hiroshi as Director
12 May 2014
Resigned Bowlby, Benjamin as Director
9 July 2012
9 July 2012
Appointed Bowlby, Benjamin as Director
9 July 2012
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Ltd
Reg. no. 06111209
Former controllers (1)
18 December 2025
Group structure 13 companies
Ownership group derived from the Companies House PSC register
Aero Research Partners Limited This company Owns 75–100% of shares
Catesby Tunnel Ltd Owns 75–100% of shares
Bramble CFD Limited Owns 75–100% of shares
Bramble Innovations Limited Owns 75–100% of shares
Catesby IC Property Limited Owns 75–100% of shares
Catesby Projects Ltd Owns 75–100% of shares
The Velo Barn Limited Owns 75–100% of shares
Silverstone Sports Engineering Hub Ltd Owns 75–100% of shares
Velo Barn Equipment Limited Owns 75–100% of shares
Velo Barn Property Limited Owns 75–100% of shares
Totalsim CFD Ltd Owns 75–100% of shares
Vorteq Sports Limited Owns 75–100% of shares
Financials
Balance sheet as at 31 July 2025 · total exemption full accounts
- Net Assets
- £4,893,723
- Cash
- £57,196
- Debt Ratio
- 59%
- Current Ratio
- 0.0x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £11,722,267 | £11,985,901 | £12,261,972 | £12,250,132 | £6,503,118 | £4,845,433 |
| Current Assets | £72,447 | £74,338 | £122,925 | £264,185 | £1,917,989 | £278,303 |
| Debtors | £15,251 | £14,287 | £30,719 | £87,603 | £317,434 | £94,617 |
| Cash | £57,196 | £60,051 | £92,206 | £176,582 | £1,600,555 | £183,686 |
| Creditors (< 1 year) | £2,361,499 | £2,266,798 | £2,286,077 | £1,913,086 | £438,663 | £409,356 |
| Creditors (> 1 year) | £4,069,386 | £4,210,179 | £4,404,150 | £4,674,367 | £4,400,000 | £4,200,000 |
| Net Current Assets | (£2,289,052) | (£2,192,460) | (£2,163,152) | (£1,648,901) | £1,479,326 | (£131,053) |
| Net Assets | £4,893,723 | £5,094,474 | £5,181,066 | £5,530,695 | £3,582,444 | £514,380 |
| Shareholder Funds | £4,893,723 | £5,094,474 | £5,181,066 | £5,530,695 | £3,582,444 | £514,380 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 22 October 2026 | Satisfaction of a charge in full | |||
| 22 October 2026 | Satisfaction of a charge in full | |||
| 3 September 2026 | Confirmation statement with updates | 9 July 2026 | ||
| 7 May 2026 | Appointment of a director | |||
| 17 April 2026 | Total exemption full accounts | 31 July 2025 |
Some other companies at this address
Other companies in this industry
London
Norwich
Cheltenham
Warrington
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →