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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

Ms Sian Longman

    Related profiles found in government register
  • Ms Sian Longman
    British born in December 1981

    Resident in England

    Registered addresses and corresponding companies
    • 21 Kemsley Road, Earls Colne, Colchester, Essex, CO6 2NU, England

      IIF 1
  • Longman, Sian
    English admin & accounts born in December 1981

    Resident in England

    Registered addresses and corresponding companies
    • 21, Kemsley Road, Earls Colne, Colchester, Essex, CO6 2NU

      IIF 2
  • Longman, Sian
    British

    Registered addresses and corresponding companies
    • 20 Greenfield Drive, Great Tey, Colchester, Essex, CO6 1AA, England

      IIF 3
child relation
Offspring entities and appointments 1
  • 1
    STREAM CLEAN VENTILATION LIMITED
    06197699
    820 The Crescent, Colchester Business Park, Colchester, Essex, England
    Active Corporate (6 parents)
    Officer
    2010-04-03 ~ 2013-04-01
    IIF 2 - Director → ME
    2009-09-01 ~ 2017-07-31
    IIF 3 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2017-07-31
    IIF 1 - Right to appoint or remove directors OE

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