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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 6
  • 1
    Ord, Michael
    Born in December 1967
    Individual (16 offsprings)
    Officer
    icon of calendar 2018-07-01 ~ now
    OF - Director → CIF 0
  • 2
    Mortensen, James Stephen Mccready
    Born in February 1979
    Individual (14 offsprings)
    Officer
    icon of calendar 2024-01-01 ~ now
    OF - Director → CIF 0
  • 3
    Overton, Marc Anthony John Mchardy
    Born in March 1970
    Individual (5 offsprings)
    Officer
    icon of calendar 2025-11-01 ~ now
    OF - Director → CIF 0
  • 4
    Cooper, Ian Charles
    Born in March 1969
    Individual (7 offsprings)
    Officer
    icon of calendar 2015-03-12 ~ now
    OF - Director → CIF 0
  • 5
    Ellard, Sarah Louise
    Born in April 1970
    Individual (53 offsprings)
    Officer
    icon of calendar 2014-07-24 ~ now
    OF - Director → CIF 0
    Ellard, Sarah Louise
    Individual (53 offsprings)
    Officer
    icon of calendar 2010-09-30 ~ now
    OF - Secretary → CIF 0
  • 6
    ELECTROMAGNETIC & ELECTROCHEMICAL DEVICES LIMITED - 1993-08-19
    EGGSHELL (233) LIMITED - 1992-07-31
    CHG OVERSEAS LTD - 2023-08-29
    icon of addressRoke Manor, Old Salisbury Lane, Romsey, Hampshire, United Kingdom
    Active Corporate (4 parents, 5 offsprings)
    Person with significant control
    icon of calendar 2023-09-01 ~ 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 28
  • 1
    Macgregor, Paul
    Born in September 1966
    Individual
    Officer
    icon of calendar 2019-03-18 ~ 2025-10-31
    OF - Director → CIF 0
  • 2
    Elliott, John
    Individual
    Officer
    icon of calendar ~ 1997-10-02
    OF - Secretary → CIF 0
  • 3
    White, Thomas Andrew
    Director born in April 1959
    Individual (1 offspring)
    Officer
    icon of calendar 2007-09-06 ~ 2008-03-31
    OF - Director → CIF 0
  • 4
    Stein, Paul Jonathan
    Managing Director born in July 1957
    Individual (1 offspring)
    Officer
    icon of calendar 1997-01-30 ~ 2006-11-20
    OF - Director → CIF 0
  • 5
    Bowers, Steven John
    Group Finance Director born in June 1973
    Individual (12 offsprings)
    Officer
    icon of calendar 2013-02-26 ~ 2016-09-30
    OF - Director → CIF 0
  • 6
    Dellar, Richard Anthony
    Managing Director born in April 1964
    Individual
    Officer
    icon of calendar 2014-07-01 ~ 2014-09-19
    OF - Director → CIF 0
  • 7
    Mcdonald, David Alexander
    Interim Managing Director born in February 1963
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-10-03 ~ 2012-05-09
    OF - Director → CIF 0
  • 8
    Wakeford, Gordon Lawrence
    Director born in June 1962
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-06-17 ~ 2010-09-30
    OF - Director → CIF 0
  • 9
    Price, David John
    Chief Executive born in March 1955
    Individual (3 offsprings)
    Officer
    icon of calendar 2010-09-30 ~ 2012-11-05
    OF - Director → CIF 0
  • 10
    Walker, Graham Peter
    Managing Director born in April 1957
    Individual (1 offspring)
    Officer
    icon of calendar 2004-12-14 ~ 2006-11-20
    OF - Director → CIF 0
  • 11
    Grinham, Stephen Edward
    Company Director born in March 1956
    Individual (2 offsprings)
    Officer
    icon of calendar 2012-01-05 ~ 2015-03-09
    OF - Director → CIF 0
  • 12
    Smith, David Warren, Dr
    Director born in August 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2006-11-20 ~ 2011-09-30
    OF - Director → CIF 0
  • 13
    Flowers, Michael James
    Company Director born in August 1961
    Individual
    Officer
    icon of calendar 2014-07-24 ~ 2018-06-30
    OF - Director → CIF 0
  • 14
    Cole, David Edward Aston
    Director born in February 1970
    Individual
    Officer
    icon of calendar 2015-06-26 ~ 2019-03-18
    OF - Director → CIF 0
  • 15
    Helme, Michael John
    Professional Engineer born in November 1959
    Individual (1 offspring)
    Officer
    icon of calendar 2010-09-30 ~ 2012-09-14
    OF - Director → CIF 0
  • 16
    Wood, Alan John
    Chief Executive born in March 1947
    Individual (1 offspring)
    Officer
    icon of calendar 2001-06-12 ~ 2004-12-14
    OF - Director → CIF 0
    icon of calendar 2006-11-20 ~ 2007-09-06
    OF - Director → CIF 0
  • 17
    Low, Andrew John, Doctor
    Research Director born in July 1954
    Individual
    Officer
    icon of calendar 1993-10-04 ~ 1997-01-30
    OF - Director → CIF 0
  • 18
    Teed, Cyril Frederick Heywood
    Director born in April 1932
    Individual
    Officer
    icon of calendar ~ 1993-10-04
    OF - Director → CIF 0
    Teed, Cyril Frederick Heywood
    Non Executive Director born in April 1932
    Individual
    icon of calendar 1997-10-01 ~ 2002-04-05
    OF - Director → CIF 0
  • 19
    Lewis, Andrew Gregory
    Company Director born in August 1971
    Individual (42 offsprings)
    Officer
    icon of calendar 2017-01-19 ~ 2023-12-31
    OF - Director → CIF 0
  • 20
    Papworth, Mark Harry
    Chief Executive born in January 1965
    Individual (3 offsprings)
    Officer
    icon of calendar 2012-11-05 ~ 2014-07-24
    OF - Director → CIF 0
  • 21
    Dolan, Clive Ian
    Company Director born in January 1946
    Individual (1 offspring)
    Officer
    icon of calendar 1993-10-04 ~ 1997-10-01
    OF - Director → CIF 0
  • 22
    Gent, Gerard Thomas
    Solicitor born in December 1953
    Individual (6 offsprings)
    Officer
    icon of calendar 2005-02-07 ~ 2006-11-20
    OF - Director → CIF 0
    Gent, Gerard Thomas
    Individual (6 offsprings)
    Officer
    icon of calendar 1997-10-02 ~ 2010-09-30
    OF - Secretary → CIF 0
  • 23
    Taylor, John Michael, Sir
    Research Director born in February 1943
    Individual
    Officer
    icon of calendar 2004-01-01 ~ 2011-03-19
    OF - Director → CIF 0
  • 24
    Rayner, Paul Adrian
    Born in November 1961
    Individual (50 offsprings)
    Officer
    icon of calendar 2010-11-18 ~ 2012-07-31
    OF - Director → CIF 0
  • 25
    Baynes, Andrew John
    Commercial Director born in October 1954
    Individual (4 offsprings)
    Officer
    icon of calendar 1997-12-01 ~ 2010-09-30
    OF - Director → CIF 0
  • 26
    Tizzard, Philip John
    Managing Director born in March 1944
    Individual
    Officer
    icon of calendar 1998-01-01 ~ 2001-06-12
    OF - Director → CIF 0
  • 27
    Venton, Peter Charles
    Managing Director born in December 1942
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 1993-10-04
    OF - Director → CIF 0
  • 28
    CHEMRING P L C - 1986-02-05
    icon of addressRoke Manor, Old Salisbury Lane, Romsey, Hampshire, United Kingdom
    Active Corporate (9 parents, 24 offsprings)
    Person with significant control
    2016-06-30 ~ 2023-09-01
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
parent relation
Company in focus

ROKE MANOR RESEARCH LIMITED

Previous names
PLESSEY OFFICE SYSTEMS LIMITED - 1981-12-31
PLESSEY ELECTRONIC COMPONENTS LIMITED - 1979-12-31
PLESSEY ELECTRONIC SYSTEMS RESEARCH LIMITED - 1986-07-02
PLESSEY RESEARCH ROKE MANOR LIMITED - 1990-04-11
MACHINE PRODUCTS LIMITED - 1978-12-31
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
62020 - Information Technology Consultancy Activities
63110 - Data Processing, Hosting And Related Activities
Related profiles found in government register
  • ROKE MANOR RESEARCH LIMITED
    Info
    PLESSEY OFFICE SYSTEMS LIMITED - 1981-12-31
    PLESSEY ELECTRONIC COMPONENTS LIMITED - 1981-12-31
    PLESSEY ELECTRONIC SYSTEMS RESEARCH LIMITED - 1981-12-31
    PLESSEY RESEARCH ROKE MANOR LIMITED - 1981-12-31
    MACHINE PRODUCTS LIMITED - 1981-12-31
    Registered number 00267550
    icon of addressRoke Manor, Old Salisbury Lane, Romsey, Hampshire SO51 0ZN
    PRIVATE LIMITED COMPANY incorporated on 1932-08-06 (93 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2025-02-01
    CIF 0
  • ROKE MANOR RESEARCH LIMITED
    S
    Registered number 00267550
    icon of addressRoke Manor, Old Salisbury Lane, Romsey, England, SO51 0ZN
    Company in Companies House, England
    CIF 1
    Limited By Shares in Companies House, United Kingdom
    CIF 2
child relation
Offspring entities and appointments
Active 1
  • icon of addressSemaphore House, Standard Way, Fareham, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    -13,888 GBP2025-01-31
    Person with significant control
    icon of calendar 2025-08-29 ~ now
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
Ceased 1

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