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 0
  • Not found in our database.
parent relation
Company in focus

IONA ENVIRONMENTAL INFRASTRUCTURE LP

Standard Industrial Classification
None Supplied - None Supplied

Related profiles found in government register
  • IONA ENVIRONMENTAL INFRASTRUCTURE LP
    Info
    Registered number LP014591
    123 Pall Mall, London SW1Y 5EA
    Limited Partnership incorporated on 2011-08-05 (13 years 10 months). The company status is Active.
    CIF 0
  • IONA ENVIRONMENTAL INFRASTRUCTURE LP
    S
    Registered number missing
    123, Pall Mall, London, England, SW1Y 5EA
    Limited Partnership
    CIF 1
  • IONA ENVIRONMENTAL INFRASTRUCTURE LP
    S
    Registered number Lp014591
    86 Jermyn Street, Jermyn Street, London, England, SW1Y 6JD
    Limited Partnership in Companies House, England
    CIF 2
  • IONA ENVIRONMENTAL INFRASTRUCTURE LP
    S
    Registered number Lp014591
    86, Jermyn Street, London, England
    Limited Partnership in England & Wales, England
    CIF 3
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 6
  • 1
    Milton Parc Milton Parc, Milton Ernest, Bedfordshire
    Corporate (6 parents)
    Person with significant control
    2016-06-30 ~ 2019-09-06
    CIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    CIF 6 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    BIOGEN LLWYDLO LIMITED - 2012-08-15
    Milton Parc, Milton Ernest, Bedfordshire
    Corporate (6 parents)
    Person with significant control
    2016-06-30 ~ 2019-09-06
    CIF 8 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 8 - Ownership of voting rights - More than 25% but not more than 50% OE
    CIF 7 - Ownership of shares – More than 25% but not more than 50% OE
    CIF 7 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    123 Pall Mall, London, England
    Corporate (5 parents)
    Equity (Company account)
    -18,824,566 GBP2023-09-30
    Person with significant control
    2016-04-06 ~ 2019-08-30
    CIF 5 - Ownership of shares – 75% or more OE
  • 4
    123 Pall Mall, London, England
    Corporate (4 parents, 10 offsprings)
    Equity (Company account)
    -28,481,863 GBP2024-03-31
    Person with significant control
    2020-05-27 ~ 2022-02-07
    CIF 1 - Ownership of shares – 75% or more OE
  • 5
    123 Pall Mall, London, England
    Corporate (5 parents)
    Equity (Company account)
    -8,709,109 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2019-08-20
    CIF 4 - Ownership of shares – More than 50% but less than 75% OE
  • 6
    CHARLESFIELD BIOGAS LIMITED - 2014-06-19
    CHARLESFIELD HOLDINGS LIMITED - 2013-07-29
    15 Atholl Crescent, Edinburgh, Scotland
    Corporate (4 parents)
    Equity (Company account)
    1,575 GBP2023-12-31
    Person with significant control
    2016-04-06 ~ 2016-04-06
    CIF 2 - Has significant influence or control as a member of a firm OE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.