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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Martin, David Henry

    Related profiles found in government register
  • Martin, David Henry
    American director born in July 1954

    Registered addresses and corresponding companies
    • icon of address 1138 Crescent Drive, San Jose, California 95125, FOREIGN, Usa

      IIF 1 IIF 2
  • Martin, David Henry
    American vp, tax and treasury of mks instruments, inc. born in July 1954

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address 2, Tech Drive, Suite 201, Andover, Massachusetts, 01810, United States

      IIF 3
  • Martin, David Henry
    American vp, tax & treasury mks instruments, inc. born in July 1954

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address 2, Tech Drive, Suite 201, Andover, Massachusetts, 01810, United States

      IIF 4
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 4
  • 1
    BOFFAIM LIMITED - 1984-04-16
    DIONE DEVELOPMENTS LIMITED - 1997-05-01
    icon of address Hill House, 1 Little New Street, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2007-01-31 ~ 2008-11-14
    IIF 2 - Director → ME
  • 2
    icon of address Units 3-4 Cowley Way, Weston Road, Crewe, Cheshire, England
    Active Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    755,255,957 USD2020-12-31
    Officer
    icon of calendar 2019-04-16 ~ 2022-11-16
    IIF 3 - Director → ME
  • 3
    MKS SPECTRA HOLDINGS LIMITED - 2015-12-03
    MIKE ATTWOOD SCIENTIFIC SOFTWARE LIMITED - 1987-04-16
    MARK ATTWOOD SCIENTIFIC SOFTWARE LIMITED - 1987-10-22
    MKS INTERNATIONAL HOLDINGS LIMITED - 2019-03-06
    SPECTRA SENSORTECH LIMITED - 2014-01-07
    LEDA-MASS LIMITED - 1999-07-23
    icon of address Units 3-4 Cowley Way, Weston Road, Crewe, Cheshire, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    783,344,950 USD2020-12-31
    Officer
    icon of calendar 2019-06-14 ~ 2022-11-16
    IIF 4 - Director → ME
  • 4
    OPENTV UK
    - now
    OPENTV UK LIMITED - 2013-03-21
    icon of address Machen The Pavilions, Llantarnam Park, Cwmbran, Gwent
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2000-03-07 ~ 2003-10-01
    IIF 1 - Director → ME

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