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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

Miss Jane Elizabeth Power

    Related profiles found in government register
  • Miss Jane Elizabeth Power
    British born in July 1966

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 8th Floor, Elizabeth House, 54 - 58 High Street, Edgware, Middlesex, HA8 7EJ, United Kingdom.

      IIF 1 IIF 2
  • Ms Jane Elizabeth Power
    British born in July 1966

    Resident in England

    Registered addresses and corresponding companies
    • 48, Crescent Gardens, Ruislip, HA4 8TA, England

      IIF 3
  • Power, Jane Elizabeth
    British born in July 1966

    Resident in England

    Registered addresses and corresponding companies
    • 1, Birdcage Walk, London, SW1H 9JJ, England

      IIF 4
    • 48, Crescent Gardens, Ruislip, HA4 8TA, England

      IIF 5
    • C/o Jsg Block Management Ltd, Spaces, The Charter Building, Charter Place, Uxbridge, UB8 1JG, England

      IIF 6 IIF 7 IIF 8
  • Power, Jane Elizabeth
    British engineer born in July 1966

    Resident in England

    Registered addresses and corresponding companies
    • 8th Floor, Floor, 54-58 High Street, Edgware, Middlesex, ELIZABETH HOUSE

      IIF 9
  • Power, Jane Elizabeth
    British signalling design engineer born in July 1966

    Resident in England

    Registered addresses and corresponding companies
    • 8th Floor, Elizabeth House, 54-58 High Street, Edgware, Middlesex, HA8 7EJ

      IIF 10
  • Power, Jane Elizabeth
    British born in June 1966

    Resident in England

    Registered addresses and corresponding companies
    • 45, Crescent Gardens, Ruislip, HA4 8TA, England

      IIF 11
  • Power, Jane Elizabeth
    British engineer born in July 1966

    Registered addresses and corresponding companies
    • 402 Falcon Works Court, 8 Copperfield Road, London, E3 4RT

      IIF 12
child relation
Offspring entities and appointments 8
  • 1
    GARDEN CLOSE 2 RTM COMPANY LIMITED
    13044656 13044801... (more)
    C/o Jsg Block Management Ltd, Spaces, The Charter Building, Charter Place, Uxbridge, England
    Active Corporate (5 parents)
    Officer
    2023-12-16 ~ now
    IIF 8 - Director → ME
  • 2
    GARDEN CLOSE 4 RTM COMPANY LIMITED
    13044696 13044801... (more)
    C/o Jsg Block Management Ltd, Spaces, The Charter Building, Charter Place, Uxbridge, England
    Active Corporate (5 parents)
    Officer
    2023-12-16 ~ now
    IIF 7 - Director → ME
  • 3
    GARDEN CLOSE 5 RTM COMPANY LIMITED
    13044735 13044801... (more)
    C/o Jsg Block Management Ltd, Spaces, The Charter Building, Charter Place, Uxbridge, England
    Active Corporate (5 parents)
    Officer
    2021-02-16 ~ now
    IIF 6 - Director → ME
  • 4
    INSTITUTION OF RAILWAY SIGNAL ENGINEERING
    - now 00125685
    INSTITUTION OF RAILWAY SIGNAL ENGINEERS
    - 2026-01-15 00125685
    1 Birdcage Walk, London, England
    Active Corporate (107 parents)
    Officer
    2017-04-21 ~ now
    IIF 11 - Director → ME
  • 5
    IRSE ENTERPRISES LIMITED
    05371364
    1 Birdcage Walk, London, England
    Active Corporate (36 parents, 1 offspring)
    Officer
    2022-04-21 ~ now
    IIF 4 - Director → ME
  • 6
    J 1 SIGNALLING LIMITED
    05744383
    8th Floor, Elizabeth House 54-58 High Street, Edgware, Middlesex
    Dissolved Corporate (4 parents)
    Officer
    2006-03-15 ~ dissolved
    IIF 10 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - 75% or more OE
  • 7
    MAINLINE VENTURES LIMITED
    03107956
    93 Tabernacle Street, London
    Dissolved Corporate (7 parents)
    Officer
    1999-10-01 ~ 2006-02-23
    IIF 12 - Director → ME
    2006-04-30 ~ dissolved
    IIF 9 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE
  • 8
    POWER SIGNALLING LTD
    16733257
    48 Crescent Gardens, Ruislip, England
    Active Corporate (1 parent)
    Officer
    2025-09-22 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2025-09-22 ~ now
    IIF 3 - Ownership of voting rights - 75% or more OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of shares – 75% or more OE

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