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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

Leftwich, Mark

    Related profiles found in government register
  • Leftwich, Mark
    British born in July 1978

    Resident in England

    Registered addresses and corresponding companies
  • Leftwich, Mark
    British business marketing & sales leader born in July 1978

    Resident in England

    Registered addresses and corresponding companies
    • Ascent 1, Aerospace Boulevard, Farnborough, GU14 6XW, England

      IIF 20
child relation
Offspring entities and appointments
Active 19
  • 1
    ASSOCIATION OF BRITISH HEALTHTECH INDUSTRIES LIMITED
    - now 01469941
    ASSOCIATION OF BRITISH HEALTHCARE INDUSTRIES LIMITED - 2018-03-16
    ASSOCIATION OF BRITISH HEALTH-CARE INDUSTRIES LIMITED - 2005-02-17
    BRITISH HEALTH-CARE EXPORT COUNCIL LIMITED - 1988-12-08
    Suite 2, 4th Floor 1 Duchess Street, London, England
    Active Corporate (21 parents)
    Net Assets/Liabilities (Company account)
    628,568 GBP2024-12-31
    Officer
    2024-07-01 ~ now
    IIF 19 - Director → ME
  • 2
    AVENT LIMITED
    - now 00313835
    CANNON RUBBER LIMITED - 2005-08-15 05500144
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 9 - Director → ME
  • 3
    CARDIOCORE LAB LTD
    05732513
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-01 ~ dissolved
    IIF 20 - Director → ME
  • 4
    INVIVO UK LTD
    - now 04011946
    INVIVO RESEARCH UK LTD - 2005-02-14
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 4 - Director → ME
  • 5
    PHILIPS COMPONENTS LIMITED
    - now 00207669 02214569
    MULLARD LIMITED - 1988-04-27 02214569
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 14 - Director → ME
  • 6
    PHILIPS CONSUMER COMMUNICATIONS UK LIMITED
    - now 00772005 00501326
    PHILIPS CONSUMER COMUNICATIONS UK LIMITED
    - 2022-04-28 00772005 00501326
    PHILIPS HOLDINGS LIMITED - 2000-04-26 00501326
    ZELCOM SOFTWARE LIMITED - 1996-06-07
    PYE AVIATION LIMITED - 1981-12-31
    CAMBRIDGE ELECTRONIC INDUSTRIES LIMITED - 1980-12-31
    PYE AVIATION LIMITED - 1979-12-31
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 3 - Director → ME
  • 7
    PHILIPS DCP (BELFAST) LIMITED
    - now NI049504
    PATHXL LIMITED - 2020-08-13
    I-PATH DIAGNOSTICS LIMITED - 2011-09-02
    Unit 15b, Catalyst The Innovation Centre, Queens Road, Belfast, Northern Ireland
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 2 - Director → ME
  • 8
    PHILIPS DIGITAL UK LIMITED
    - now 07895461
    HEALTH & PARENTING LTD - 2021-05-05
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Equity (Company account)
    389,880 GBP2017-03-31
    Officer
    2022-04-01 ~ now
    IIF 6 - Director → ME
  • 9
    PHILIPS ELECTRONICS UK LIMITED
    - now 00446897 NF004348
    PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED - 1992-02-03
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (5 parents, 5 offsprings)
    Officer
    2022-04-01 ~ now
    IIF 5 - Director → ME
  • 10
    PHILIPS HEALTHCARE INFORMATICS LIMITED
    - now NI027687
    TOMCAT SYSTEMS LIMITED - 2004-11-12
    CRANNBURN SOFTWARE LIMITED - 2002-10-16
    CRANNBURN RESEARCH LIMITED - 1997-12-30 NI042110
    Unit 15b, Catalyst The Innovation Centre, Queens Road, Belfast, Northern Ireland
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 1 - Director → ME
  • 11
    PHILIPS TITAN LIMITED
    - now 04000607
    ASSEMBLEON UNITED KINGDOM LIMITED - 2011-04-04
    MATCHEVERY LIMITED - 2000-11-23
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 16 - Director → ME
  • 12
    PHILIPS TRUSTEE COMPANY LIMITED
    - now 06873059
    STEVTON (NO.442) LIMITED - 2009-06-04 02606915, 02885219, 02973069... (more)
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 7 - Director → ME
  • 13
    PHILIPS U.K. LIMITED
    01927665
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (4 parents, 8 offsprings)
    Officer
    2022-04-01 ~ now
    IIF 18 - Director → ME
  • 14
    PYE (ELECTRONIC PRODUCTS) LIMITED
    - now 00237110
    PYE LIMITED - 1977-12-31
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 12 - Director → ME
  • 15
    PYECAM COMPANY LIMITED
    - now 01304723
    TRUSHELFCO (NO. 119) LIMITED - 1977-12-31
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 13 - Director → ME
  • 16
    RESPIRONICS (UK) LTD.
    - now 01314118
    PROFILE RESPIRATORY SYSTEMS LIMITED - 2005-06-16
    MEDIC-AID LIMITED - 2002-05-10
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 8 - Director → ME
  • 17
    RESPIRONICS LTD
    - now 02900082
    PROFILE THERAPEUTICS LIMITED - 2005-06-16
    PROFILE THERAPEUTICS PLC - 2004-10-26
    INSPIRED MEDICAL PRODUCTS LIMITED - 1999-11-30
    RUSTPOST TRADING LIMITED - 1994-04-27
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 15 - Director → ME
  • 18
    RESPIRONICS RESPIRATORY DRUG DELIVERY (UK) LTD
    - now 04005206
    PROFILE DRUG DELIVERY LIMITED - 2005-06-16
    P T DRUG DELIVERY LIMITED - 2002-01-09
    PROFILE THERAPEUTICS (OPERATIONS) LIMITED - 2001-09-06
    BONDCO 807 LIMITED - 2000-07-19 00926544, 02795333, 02798671... (more)
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 11 - Director → ME
  • 19
    RESPIRONICS UK HOLDING COMPANY LIMITED
    05130071
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (3 parents)
    Officer
    2022-04-01 ~ now
    IIF 10 - Director → ME
Ceased 1
  • 1
    REMOTE DIAGNOSTIC TECHNOLOGIES LIMITED
    03321782
    Ascent 1 Aerospace Boulevard, Farnborough, England
    Active Corporate (4 parents)
    Officer
    2022-04-01 ~ 2025-12-31
    IIF 17 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.