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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

Mcmanus, Derek

    Related profiles found in government register
  • Mcmanus, Derek
    British chief operating officer born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 260, Bath Road, Slough, Berkshire, SL1 4DX, United Kingdom

      IIF 1
  • Mcmanus, Derek
    British company director born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 260, Bath Road, Slough, Berkshire, SL1 4DX, United Kingdom

      IIF 2
  • Mcmanus, Derek
    British executive born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 37, Cedars Avenue, Rickmansworth, WD3 7AW, England

      IIF 3
  • Mcmanus, Derek
    British non-executive dirctor born in September 1965

    Resident in England

    Registered addresses and corresponding companies
    • New Derwent House, 69-73 Theobalds Road, London, WC1X 8TA, England

      IIF 4
  • Mr Derek Mcmanus
    British born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 37, Cedars Avenue, Rickmansworth, WD37AW, England

      IIF 5
child relation
Offspring entities and appointments 4
  • 1
    BILLSBY HOLDINGS LIMITED - now
    AIRFI NETWORKS UK LIMITED
    - 2025-02-03 09674366
    3rd Floor 86-90 Paul Street, London, England
    Active Corporate (7 parents, 2 offsprings)
    Officer
    2020-01-01 ~ 2021-12-02
    IIF 4 - Director → ME
  • 2
    CORNERSTONE TELECOMMUNICATIONS INFRASTRUCTURE LIMITED
    08087551
    Hive 2, 1530 Arlington Business Park, Theale, Reading, Berkshire, England
    Active Corporate (44 parents)
    Officer
    2012-10-17 ~ 2021-06-15
    IIF 2 - Director → ME
  • 3
    DEREK MCMANUS LIMITED
    11305450
    37 Cedars Avenue, Rickmansworth, England
    Dissolved Corporate (1 parent)
    Officer
    2018-04-11 ~ dissolved
    IIF 3 - Director → ME
    Person with significant control
    2018-04-11 ~ dissolved
    IIF 5 - Ownership of shares – 75% or more OE
  • 4
    DIGITAL MOBILE SPECTRUM LIMITED
    08247385
    24/25 The Shard 32 London Bridge Street, London, England
    Active Corporate (30 parents)
    Officer
    2012-10-17 ~ 2021-06-17
    IIF 1 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.