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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 4
  • 1
    Farnsworth, David Edward
    Born in July 1960
    Individual (1 offspring)
    Officer
    icon of calendar 2024-12-16 ~ now
    OF - Director → CIF 0
  • 2
    Tanner, Paul Nigel
    Born in December 1966
    Individual (1 offspring)
    Officer
    icon of calendar 2024-12-16 ~ now
    OF - Director → CIF 0
  • 3
    Kupinsky, Stuart Howard, Mr.
    Born in December 1967
    Individual (5 offsprings)
    Officer
    icon of calendar 2024-12-16 ~ now
    OF - Director → CIF 0
    Kupinsky, Stuart Howard
    Individual (5 offsprings)
    Officer
    icon of calendar 2024-12-16 ~ now
    OF - Secretary → CIF 0
  • 4
    icon of address50, Minuteman Road, Andover, Ma, United States
    Corporate (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
Ceased 18
  • 1
    Ruppert, Michael
    Business Executive born in September 1973
    Individual
    Officer
    icon of calendar 2021-09-09 ~ 2023-02-09
    OF - Director → CIF 0
  • 2
    Braverman, Alex Neal
    Controller born in July 1959
    Individual
    Officer
    icon of calendar 2005-11-01 ~ 2007-11-27
    OF - Director → CIF 0
  • 3
    Hartnett, Joseph
    Cao born in March 1965
    Individual (4 offsprings)
    Officer
    icon of calendar 2003-06-11 ~ 2005-10-31
    OF - Director → CIF 0
  • 4
    Morris, Philip Richard
    Managing Director born in August 1969
    Individual
    Officer
    icon of calendar 2007-08-20 ~ 2024-12-16
    OF - Director → CIF 0
    Morris, Philip Richard
    Managing Director
    Individual
    Officer
    icon of calendar 2007-08-20 ~ 2024-12-16
    OF - Secretary → CIF 0
    Mr Philip Richard Morris
    Born in August 1969
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2016-04-06
    PE - Has significant influence or control → CIF 0
  • 5
    Macpherson, Bruce Anthony
    Managing Director born in November 1964
    Individual (4 offsprings)
    Officer
    icon of calendar 2004-05-06 ~ 2007-02-16
    OF - Director → CIF 0
  • 6
    Smith, Graham
    Company Director born in December 1940
    Individual
    Officer
    icon of calendar 1997-08-15 ~ 1999-03-31
    OF - Director → CIF 0
  • 7
    Moss, Jennifer Susan
    Individual (1 offspring)
    Officer
    icon of calendar 1998-06-23 ~ 2007-08-20
    OF - Secretary → CIF 0
  • 8
    L.c.i. Secretaries Limited
    Individual
    Officer
    icon of calendar 1997-08-15 ~ 1997-08-15
    OF - Nominee Secretary → CIF 0
  • 9
    L.c.i. Directors Limited
    Individual
    Officer
    icon of calendar 1997-08-15 ~ 1997-08-15
    OF - Nominee Director → CIF 0
  • 10
    Thibaud, Didier
    President born in July 1961
    Individual
    Officer
    icon of calendar 2006-12-18 ~ 2021-08-26
    OF - Director → CIF 0
    Mr Didier Thibaud
    Born in July 1961
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-01-01
    PE - Has significant influence or control → CIF 0
  • 11
    Hult, Robert Edward
    Chief Financial Officer born in February 1947
    Individual
    Officer
    icon of calendar 2005-11-01 ~ 2012-01-17
    OF - Director → CIF 0
  • 12
    Simensen, Alfred Lloyd
    Company Director born in March 1940
    Individual
    Officer
    icon of calendar 1999-04-01 ~ 2005-10-14
    OF - Director → CIF 0
  • 13
    Cambria, Christopher
    Business Executive born in July 1958
    Individual
    Officer
    icon of calendar 2021-09-09 ~ 2024-12-16
    OF - Director → CIF 0
  • 14
    Wyman, Mead
    Company Director born in September 1940
    Individual
    Officer
    icon of calendar 1997-09-15 ~ 2002-05-01
    OF - Director → CIF 0
  • 15
    Bertelli, James
    Company Director born in April 1940
    Individual (1 offspring)
    Officer
    icon of calendar 1997-08-15 ~ 2006-12-18
    OF - Director → CIF 0
  • 16
    Alexander Ii, John
    Company Director born in July 1956
    Individual
    Officer
    icon of calendar 2002-05-01 ~ 2003-06-27
    OF - Director → CIF 0
  • 17
    Pine, Andrew
    Company Director born in February 1959
    Individual
    Officer
    icon of calendar 1997-08-15 ~ 2004-04-30
    OF - Director → CIF 0
  • 18
    icon of address11 New Street, London
    Corporate
    Officer
    1997-08-15 ~ 1998-06-23
    PE - Secretary → CIF 0
parent relation
Company in focus

MERCURY COMPUTER SYSTEMS LIMITED

Standard Industrial Classification
26200 - Manufacture Of Computers And Peripheral Equipment
Brief company account
Property, Plant & Equipment
86,923 GBP2024-06-30
101,734 GBP2023-06-30
Fixed Assets - Investments
28,022,879 GBP2024-06-30
33,842,213 GBP2023-06-30
Fixed Assets
28,109,802 GBP2024-06-30
33,943,947 GBP2023-06-30
Debtors
5,140,636 GBP2024-06-30
1,599,697 GBP2023-06-30
Cash at bank and in hand
3,106,961 GBP2024-06-30
2,527,593 GBP2023-06-30
Current Assets
16,479,632 GBP2024-06-30
11,734,550 GBP2023-06-30
Net Current Assets/Liabilities
-4,624,967 GBP2024-06-30
-4,805,621 GBP2023-06-30
Total Assets Less Current Liabilities
23,484,835 GBP2024-06-30
29,138,326 GBP2023-06-30
Net Assets/Liabilities
23,459,357 GBP2024-06-30
29,113,326 GBP2023-06-30
Equity
Called up share capital
10,000 GBP2024-06-30
10,000 GBP2023-06-30
Other miscellaneous reserve
27,687,318 GBP2024-06-30
27,687,318 GBP2023-06-30
Retained earnings (accumulated losses)
-4,237,961 GBP2024-06-30
1,416,008 GBP2023-06-30
Equity
23,459,357 GBP2024-06-30
29,113,326 GBP2023-06-30
Average Number of Employees
182023-07-01 ~ 2024-06-30
132022-07-01 ~ 2023-06-30
Property, Plant & Equipment - Gross Cost
Land and buildings, Under hire purchased contracts or finance leases
52,453 GBP2023-06-30
Plant and equipment
377,565 GBP2024-06-30
377,565 GBP2023-06-30
Furniture and fittings
44,811 GBP2024-06-30
43,735 GBP2023-06-30
Computers
430,818 GBP2024-06-30
372,364 GBP2023-06-30
Property, Plant & Equipment - Gross Cost
905,647 GBP2024-06-30
846,117 GBP2023-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings, Under hire purchased contracts or finance leases
25,613 GBP2023-06-30
Plant and equipment
373,259 GBP2024-06-30
320,827 GBP2023-06-30
Furniture and fittings
37,073 GBP2024-06-30
33,066 GBP2023-06-30
Computers
377,256 GBP2024-06-30
364,877 GBP2023-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
818,724 GBP2024-06-30
744,383 GBP2023-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Land and buildings, Under hire purchased contracts or finance leases
5,523 GBP2023-07-01 ~ 2024-06-30
Plant and equipment
52,432 GBP2023-07-01 ~ 2024-06-30
Furniture and fittings
4,007 GBP2023-07-01 ~ 2024-06-30
Computers
12,379 GBP2023-07-01 ~ 2024-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
74,341 GBP2023-07-01 ~ 2024-06-30
Property, Plant & Equipment
Plant and equipment
4,306 GBP2024-06-30
56,738 GBP2023-06-30
Furniture and fittings
7,738 GBP2024-06-30
10,669 GBP2023-06-30
Computers
53,562 GBP2024-06-30
7,487 GBP2023-06-30
Land and buildings, Under hire purchased contracts or finance leases
26,840 GBP2023-06-30
Investments in group undertakings and participating interests
28,022,879 GBP2024-06-30
33,842,213 GBP2023-06-30
Trade Debtors/Trade Receivables
Current
2,571,224 GBP2024-06-30
1,132,728 GBP2023-06-30
Amount of corporation tax that is recoverable
Current
34,683 GBP2024-06-30
0 GBP2023-06-30
Amounts Owed By Related Parties
2,160,228 GBP2024-06-30
Current
307,015 GBP2023-06-30
Other Debtors
Amounts falling due within one year
374,501 GBP2024-06-30
117,614 GBP2023-06-30
Debtors
Amounts falling due within one year, Current
5,140,636 GBP2024-06-30
1,599,697 GBP2023-06-30
Trade Creditors/Trade Payables
Current
189,123 GBP2024-06-30
1,039,685 GBP2023-06-30
Amounts owed to group undertakings
Current
20,181,158 GBP2024-06-30
14,442,098 GBP2023-06-30
Corporation Tax Payable
Current
0 GBP2024-06-30
34,282 GBP2023-06-30
Other Taxation & Social Security Payable
Current
63,560 GBP2024-06-30
97,469 GBP2023-06-30
Other Creditors
Current
670,758 GBP2024-06-30
926,637 GBP2023-06-30
Creditors
Current
21,104,599 GBP2024-06-30
16,540,171 GBP2023-06-30
Future Minimum Lease Payments Under Non-cancellable Operating Leases
95,247 GBP2024-06-30
131,573 GBP2023-06-30
  • MERCURY COMPUTER SYSTEMS LIMITED
    Info
    Registered number 03420190
    icon of addressUnit 10, Easter Park Benyon Road, Silchester, Reading RG7 2PQ
    PRIVATE LIMITED COMPANY incorporated on 1997-08-15 (28 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2024-08-15
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.