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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 16
  • 1
    Giulianotti, Mark Angus
    Banker born in September 1969
    Individual (40 offsprings)
    Officer
    2021-11-15 ~ 2024-12-20
    OF - Director → CIF 0
  • 2
    Porter, Matthew
    Director born in April 1977
    Individual (51 offsprings)
    Officer
    2023-03-02 ~ 2024-09-12
    OF - Director → CIF 0
  • 3
    Ward, Sharn Barbara
    Born in September 1980
    Individual (22 offsprings)
    Officer
    2024-12-20 ~ 2026-03-17
    OF - Director → CIF 0
  • 4
    Mr Sarath Ratanavadi
    Born in July 1965
    Individual (1 offspring)
    Person with significant control
    2021-12-21 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 5
    Mcmahon, Stewart Oliver
    Born in October 1985
    Individual (13 offsprings)
    Officer
    2026-03-17 ~ now
    OF - Director → CIF 0
  • 6
    Everitt, Helen Louise
    Individual (1 offspring)
    Officer
    2021-11-15 ~ 2022-04-14
    OF - Secretary → CIF 0
  • 7
    Lavinal, Benoit Nicolas
    Born in October 1977
    Individual (23 offsprings)
    Officer
    2024-12-20 ~ 2026-03-17
    OF - Director → CIF 0
  • 8
    Duffy, Jonathan Brazier
    Born in May 1977
    Individual (80 offsprings)
    Officer
    2024-09-12 ~ now
    OF - Director → CIF 0
  • 9
    Martinez-navas, Guillermo
    Born in May 1980
    Individual (36 offsprings)
    Officer
    2026-03-17 ~ now
    OF - Director → CIF 0
  • 10
    Kurmarohita, Ravi
    Born in July 1969
    Individual (4 offsprings)
    Officer
    2021-12-21 ~ now
    OF - Director → CIF 0
  • 11
    Northam, Edward Patrick
    Head Of Green Investment Group born in October 1968
    Individual (90 offsprings)
    Officer
    2021-11-15 ~ 2023-03-02
    OF - Director → CIF 0
  • 12
    Banomyong, Smith
    Director born in October 1972
    Individual (4 offsprings)
    Officer
    2021-12-21 ~ 2024-07-19
    OF - Director → CIF 0
  • 13
    Wort, Anthony James
    Banker born in September 1977
    Individual (44 offsprings)
    Officer
    2021-11-15 ~ 2024-12-20
    OF - Director → CIF 0
  • 14
    Chinthongprasert, Passanon
    Born in January 1982
    Individual (4 offsprings)
    Officer
    2024-07-19 ~ now
    OF - Director → CIF 0
  • 15
    MARYLAND TOPCO LIMITED
    13743697
    Ropemaker Place, 28 Ropemaker Street, London
    Active Corporate (14 parents, 1 offspring)
    Person with significant control
    2021-11-15 ~ 2024-09-12
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 16
    BROADHELM RENEWABLES MARYLAND LIMITED
    BROADHELM RENEWABLES MARYLAND LIMITED 15557461
    1, More London Place, London, Greater London, England
    Active Corporate (9 parents, 1 offspring)
    Person with significant control
    2024-09-12 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
parent relation
Company in focus

MARYLAND INVESTCO LIMITED

Period: 2021-11-15 ~ now
Company number: 13744006
Registered name
MARYLAND INVESTCO LIMITED - now
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • MARYLAND INVESTCO LIMITED
    Info
    Registered number 13744006
    C/o Johnston Carmichael Birchin Court, 20 Birchin Lane, London EC3V 9DU
    PRIVATE LIMITED COMPANY incorporated on 2021-11-15 (4 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2025-11-14
    CIF 0
  • MARYLAND INVESTCO LIMITED
    S
    Registered number 13744006
    C/o Johnston Carmichael, Birchin Court, 20 Birchin Lane, London, England, EC3V 9DU
    Private Limited Company in Companies House, England
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    MARYLAND HOLDCO LIMITED
    13262637
    C/o Johnston Carmichael Birchin Court, 20 Birchin Lane, London, England
    Active Corporate (17 parents, 1 offspring)
    Person with significant control
    2023-03-02 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 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.