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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 6
  • 1
    Maharaj, Sharand Pyar
    Born in February 1984
    Individual (22 offsprings)
    Officer
    2023-11-28 ~ now
    OF - Director → CIF 0
  • 2
    Darroch, Karan Russell
    Born in May 1977
    Individual (17 offsprings)
    Officer
    2022-12-20 ~ now
    OF - Director → CIF 0
  • 3
    Wallis, Ian Scott
    Born in July 1970
    Individual (51 offsprings)
    Officer
    2022-12-20 ~ now
    OF - Director → CIF 0
  • 4
    Honan, Andrew James
    Born in April 1979
    Individual (24 offsprings)
    Officer
    2022-12-20 ~ now
    OF - Director → CIF 0
  • 5
    MML HOLDCO 7 LTD
    11842850
    Orion House, 5 Upper St. Martin's Lane, London, United Kingdom
    Active Corporate (4 parents, 9 offsprings)
    Person with significant control
    2022-12-20 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 6
    ALTER DOMUS (UK) LIMITED
    - now 07562881 08962253... (more)
    ADAAFA (UK) LIMITED - 2013-06-20
    10th Floor, 30 St Mary Axe, London, United Kingdom
    Active Corporate (19 parents, 800 offsprings)
    Officer
    2024-01-16 ~ now
    OF - Secretary → CIF 0
parent relation
Company in focus

MML KEYSTONE HOLDCO 1 LTD

Period: 2025-04-23 ~ now
Company number: 14550965
Registered names
MML KEYSTONE HOLDCO 1 LTD - now 14554987
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • MML KEYSTONE HOLDCO 1 LTD
    Info
    MML INFRASTRUCTURE I HOLDCO 1 LTD - 2025-04-23
    Registered number 14550965
    Orion House, 5 Upper St Martin’s Lane, London WC2H 9EA
    PRIVATE LIMITED COMPANY incorporated on 2022-12-20 (3 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2025-12-19
    CIF 0
  • MML KEYSTONE HOLDCO 1 LTD
    S
    Registered number 14550965
    Orion House, 5 Upper St. Martin's Lane, London, England, WC2H 9EA
    Corporate in Companies House, England And Wales
    CIF 1
  • MML KEYSTONE HOLDCO 1 LTD
    S
    Registered number 14550965
    Orion House, 5 Upper St Martin's Lane, London, WC2H 9EA
    Private Limited Company in United Kingdom
    CIF 2 CIF 3
child relation
Offspring entities and appointments 7
  • 1
    BIRDIE HOLDCO LIMITED
    14920177
    Orion House, 5 Upper St Martin's Lane, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Person with significant control
    2023-06-07 ~ now
    CIF 7 - 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
  • 2
    CIRCLE INVESTCO LIMITED
    15922340
    Orion House, 5 Upper St Martin's Lane, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2024-08-28 ~ now
    CIF 6 - Ownership of voting rights - 75% or more OE
    CIF 6 - Ownership of shares – 75% or more OE
    CIF 6 - Right to appoint or remove directors OE
  • 3
    ERMINE INVESTCO LIMITED
    16811994
    Orion House, 5 Upper St. Martin's Lane, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2025-10-27 ~ now
    CIF 3 - Ownership of shares – 75% or more OE
  • 4
    MML STRATOS INVESTCO LIMITED
    16821436
    C/o Mml Uk Advisor Llp Orion House, 5 Upper St Martin's Lane, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2025-10-30 ~ now
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of shares – 75% or more OE
  • 5
    PREMIER MODULAR GROUP HOLDINGS LIMITED - now
    BIRDIE TOPCO LIMITED
    - 2023-11-17 14710024
    Premier Modular Limited Catfoss Industrial Estate Catfoss Lane, Catfoss Airfield, Brandesburton, Driffield, England
    Active Corporate (15 parents, 1 offspring)
    Person with significant control
    2023-03-07 ~ 2023-08-08
    CIF 5 - Right to appoint or remove directors OE
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Ownership of shares – 75% or more OE
  • 6
    PUFFIN CO-INVEST LIMITED
    17022186
    Orion House, 5 Upper St. Martin's Lane, London, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2026-02-09 ~ now
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
  • 7
    PUFFIN TOPCO LIMITED
    16526131
    Orion House, 5 Upper St. Martin's Lane, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Person with significant control
    2025-06-18 ~ now
    CIF 4 - Ownership of voting rights - 75% or more OE
    CIF 4 - Ownership of shares – 75% or more OE
    CIF 4 - 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.