Filing status
- Accounts due
- 31 March 2027
- Last accounts
- 30 June 2025
- Conf. stmt due
- 29 August 2027
- Last conf. stmt
- 15 August 2026
Mercury Computer Systems Limited
- Incorporated
- 15 August 1997 (29 years)
- Industry
- Manufacture of computers and peripheral equipment (26200)
- Directors
- Brian Hugh HuntsmanMoussa Cissoko
- Owned by
- Mercury Systems, Inc.
- Accounts type
- Medium
- Region
- South East
- Address
- Unit 10Easter Park Benyon RoadSilchesterReadingRG7 2PQ
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 5 active
Officer details are public data from the Companies House register.
Huntsman, Brian Hugh
Director · Appointed 1 September 2026
British
Born June 1964 (62)
Cissoko, Moussa
Director · Appointed 24 November 2025
French
Born December 1977 (48)
Director · Appointed 16 December 2024
American
Born December 1967 (58)
Farnsworth, David Edward
Director · Appointed 16 December 2024
American
Born July 1960 (66)
Kupinsky, Stuart Howard
Secretary · Appointed 16 December 2024
Officer history (20 former)
22 September 2026
Resigned Tanner, Paul Nigel as Director
1 September 2026
Appointed Huntsman, Brian Hugh as Director
24 November 2025
Appointed Cissoko, Moussa as Director
16 December 2024
Resigned Morris, Philip Richard as Secretary
16 December 2024
Resigned Morris, Philip Richard as Director
16 December 2024
Appointed Tanner, Paul Nigel as Director
16 December 2024
Appointed Farnsworth, David Edward as Director
16 December 2024
Appointed Kupinsky, Stuart Howard as Secretary
16 December 2024
16 December 2024
Resigned Cambria, Christopher as Director
9 February 2023
Resigned Ruppert, Michael as Director
9 September 2021
Appointed Ruppert, Michael as Director
9 September 2021
Appointed Cambria, Christopher as Director
26 August 2021
Resigned Thibaud, Didier as Director
17 January 2012
Resigned Hult, Robert Edward as Director
27 November 2007
Resigned Braverman, Alex Neal as Director
20 August 2007
Appointed Morris, Philip Richard as Director
20 August 2007
Appointed Morris, Philip Richard as Secretary
20 August 2007
16 February 2007
Resigned Macpherson, Bruce Anthony as Director
18 December 2006
Appointed Thibaud, Didier as Director
18 December 2006
Resigned Bertelli, James as Director
1 November 2005
Appointed Braverman, Alex Neal as Director
1 November 2005
Appointed Hult, Robert Edward as Director
31 October 2005
Resigned Hartnett, Joseph as Director
14 October 2005
Resigned Simensen, Alfred Lloyd as Director
6 May 2004
Appointed Macpherson, Bruce Anthony as Director
30 April 2004
Resigned Pine, Andrew as Director
27 June 2003
Resigned Alexander Ii, John as Director
11 June 2003
Appointed Hartnett, Joseph as Director
1 May 2002
Resigned Wyman, Mead as Director
1 May 2002
Appointed Alexander Ii, John as Director
1 April 1999
Appointed Simensen, Alfred Lloyd as Director
31 March 1999
Resigned Smith, Graham as Director
23 June 1998
23 June 1998
15 September 1997
Appointed Wyman, Mead as Director
15 August 1997
15 August 1997
15 August 1997
Appointed Smith, Graham as Director
15 August 1997
15 August 1997
Appointed Pine, Andrew as Director
15 August 1997
15 August 1997
Appointed Bertelli, James as Director
15 August 1997
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Mercury Systems, Inc.
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Publicly Traded Company
Reg. no. 042741391
Former controllers (2)
1 January 2022
Ceased Didier Thibaud — Has significant influence or control
6 April 2016
Ceased Philip Richard Morris — Has significant influence or control
Financials
Figures from 2024 accounts. Newer accounts, made up to 30 June 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £23,459,357
- Cash
- £3,106,961
- Employees
- 18
- Debt Ratio
- 47%
- Current Ratio
- 0.8x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | |
|---|---|---|---|
| Fixed Assets | £28,109,802 | £33,943,947 | £34,031,748 |
| Current Assets | £16,479,632 | £11,734,550 | £7,927,191 |
| Debtors | £5,140,636 | £1,599,697 | £1,142,519 |
| Cash | £3,106,961 | £2,527,593 | £2,277,144 |
| Creditors (< 1 year) | £21,104,599 | £16,540,171 | £12,906,371 |
| Net Current Assets | (£4,624,967) | (£4,805,621) | (£4,979,180) |
| Net Assets | £23,459,357 | £29,113,326 | £29,027,568 |
| Shareholder Funds | £23,459,357 | £29,113,326 | £29,027,568 |
Filings 124
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 October 2026 | Termination of appointment of a director | |||
| 29 October 2026 | Appointment of a director | |||
| 19 August 2026 | Confirmation statement with no updates | 15 August 2026 | ||
| 4 April 2026 | Accounts for a medium company | 30 June 2025 | ||
| 26 November 2025 | Appointment of a director |
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