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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Keenan, Denise Yvonne

    Related profiles found in government register
  • Keenan, Denise Yvonne

    Registered addresses and corresponding companies
    • Building 303, Pool Lane, Ince, Chester, CH2 4NU, England

      IIF 1
    • Building 303, Pool Lane, Ince, Chester, CH2 4NU, United Kingdom

      IIF 2
    • Building 303 (c/o Byotrol Plc), Thornton Science Park, Pool Lane, Chester, CH2 4NU, England

      IIF 3
    • Riverside Works, Collyhurst Road, Manchester, Greater Manchester, M40 7RU

      IIF 4
    • 45, Leamington Road, Southport, Merseyside, PR8 3JZ, England

      IIF 5 IIF 6
  • Keenan, Denise Yvonne
    British chartered accountant born in April 1970

    Resident in England

    Registered addresses and corresponding companies
    • 45, Leamington Road, Southport, Merseyside, PR8 3JZ, England

      IIF 7 IIF 8
child relation
Offspring entities and appointments 6
  • 1
    BYOTROL CONSUMER PRODUCTS LIMITED
    06323092
    Building 303 Pool Lane, Ince, Chester, England
    Dissolved Corporate (15 parents)
    Officer
    2019-09-23 ~ 2022-06-07
    IIF 1 - Secretary → ME
  • 2
    BYOTROL LIMITED - now
    BYOTROL PLC
    - 2024-06-04 05352525
    BYOTROL LIMITED - 2005-05-17
    HALLCO 1146 LIMITED - 2005-04-13
    Riverside Works, Collyhurst Road, Manchester, Greater Manchester
    Active Corporate (23 parents, 7 offsprings)
    Officer
    2014-03-31 ~ 2022-07-09
    IIF 4 - Secretary → ME
  • 3
    BYOTROL TECHNOLOGY LIMITED
    - now 05469392
    HALLCO 1188 LIMITED - 2005-07-21
    Riverside Works, Collyhurst Road, Manchester
    Active Corporate (15 parents)
    Officer
    2014-03-31 ~ 2016-08-10
    IIF 8 - Director → ME
    2014-03-31 ~ 2022-06-07
    IIF 6 - Secretary → ME
  • 4
    BYOTROL VENTURES LIMITED
    08126901
    Building 303 Thornton Science Park, Pool Lane, Pool Lane, Ince, Chester, United Kingdom
    Dissolved Corporate (6 parents)
    Officer
    2014-03-31 ~ 2022-06-07
    IIF 7 - Director → ME
    2014-03-31 ~ 2022-06-07
    IIF 5 - Secretary → ME
  • 5
    MEDIMARK SCIENTIFIC LIMITED
    07052744
    Building 303 Pool Lane, Ince, Chester, United Kingdom
    Active Corporate (13 parents, 1 offspring)
    Officer
    2018-08-22 ~ 2022-06-07
    IIF 2 - Secretary → ME
  • 6
    WINCHPHARMA (CONSUMER HEALTHCARE) LTD
    08192249
    Building 303 (c/o Byotrol Plc) Thornton Science Park, Pool Lane, Chester, England
    Dissolved Corporate (10 parents)
    Officer
    2017-05-24 ~ 2022-06-07
    IIF 3 - Secretary → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.