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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 3
  • 1
    O'reilly, Katherine
    Born in January 1977
    Individual (12 offsprings)
    Officer
    icon of calendar 2023-08-17 ~ now
    OF - Director → CIF 0
  • 2
    Chapman, Melissa Jayne Morris
    Born in February 1993
    Individual (8 offsprings)
    Officer
    icon of calendar 2021-08-20 ~ now
    OF - Director → CIF 0
  • 3
    icon of address100 Wood Street, London
    Active Corporate (4 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2021-07-02 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 4
  • 1
    Smith, John
    Director born in August 1957
    Individual (3 offsprings)
    Officer
    icon of calendar 2021-08-20 ~ 2022-09-15
    OF - Director → CIF 0
  • 2
    Richards, Vernan
    Born in January 1987
    Individual (3 offsprings)
    Officer
    icon of calendar 2021-07-02 ~ 2021-08-20
    OF - Director → CIF 0
  • 3
    Poulter, Nathaniel James
    Director born in August 1990
    Individual (3 offsprings)
    Officer
    icon of calendar 2021-08-20 ~ 2023-04-30
    OF - Director → CIF 0
  • 4
    Evans, James
    Chief Financial Officer born in September 1979
    Individual (16 offsprings)
    Officer
    icon of calendar 2021-08-20 ~ 2022-12-31
    OF - Director → CIF 0
parent relation
Company in focus

PROJECT RIO MIDCO 1 LIMITED

Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • PROJECT RIO MIDCO 1 LIMITED
    Info
    Registered number 13491194
    icon of address6 Batty Street, London E1 1RH
    PRIVATE LIMITED COMPANY incorporated on 2021-07-02 (4 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-19
    CIF 0
  • PROJECT RIO MIDCO 1 LIMITED
    S
    Registered number 13491194
    icon of address100 Wood Street, London, EC2V 7AN
    Private Limited Company in United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of address6 Batty Street, London, England
    Active Corporate (3 parents, 1 offspring)
    Person with significant control
    icon of calendar 2021-07-05 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Right to appoint or remove directorsOE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.