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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 6
  • 1
    Cole, Miles St John
    Born in September 1980
    Individual (7 offsprings)
    Officer
    icon of calendar 2021-04-22 ~ now
    OF - Director → CIF 0
  • 2
    Dwan, Robert
    Born in March 1982
    Individual (24 offsprings)
    Officer
    icon of calendar 2021-04-22 ~ now
    OF - Director → CIF 0
  • 3
    Leith, John Morgan
    Born in June 1981
    Individual (22 offsprings)
    Officer
    icon of calendar 2021-04-22 ~ now
    OF - Director → CIF 0
  • 4
    Dwan, Nicholas Richard
    Born in August 1980
    Individual (22 offsprings)
    Officer
    icon of calendar 2021-04-22 ~ now
    OF - Director → CIF 0
  • 5
    icon of address36 Collingwood Avenue, London, England
    Active Corporate (3 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2021-04-22 ~ 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
  • 6
    icon of address9-10, Copper Row, London, England
    Active Corporate (2 parents, 4 offsprings)
    Equity (Company account)
    979,316 GBP2024-07-31
    Person with significant control
    icon of calendar 2021-04-22 ~ 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
parent relation
Company in focus

NET ZERO MARINE SERVICES LIMITED

Standard Industrial Classification
71129 - Other Engineering Activities
Brief company account
Called-up share capital not yet paid and not classified as a current asset
1,000 GBP2024-07-31
1,000 GBP2023-07-31
Fixed Assets
257,819 GBP2024-07-31
254,198 GBP2023-07-31
Current Assets
148,302 GBP2024-07-31
177,433 GBP2023-07-31
Total assets
408,135 GBP2024-07-31
434,540 GBP2023-07-31
Equity
-132,660 GBP2024-07-31
-126,106 GBP2023-07-31
Creditors
Amounts falling due within one year
85,662 GBP2024-07-31
105,513 GBP2023-07-31
Amounts falling due after one year
455,133 GBP2024-07-31
455,133 GBP2023-07-31
Total liabilities
408,135 GBP2024-07-31
434,540 GBP2023-07-31
Average Number of Employees
02023-08-01 ~ 2024-07-31
02022-08-01 ~ 2023-07-31

Related profiles found in government register
  • NET ZERO MARINE SERVICES LIMITED
    Info
    Registered number 13351530
    icon of address9-10 Copper Row, London SE1 2LH
    PRIVATE LIMITED COMPANY incorporated on 2021-04-22 (4 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-21
    CIF 0
  • NET ZERO MARINE SERVICES LIMITED
    S
    Registered number 13351530
    icon of address9 Hare And Billet Road, Blackheath, London, England, SE3 0RB
    Limited in England, United Kingdom
    CIF 1
  • NET ZERO MARINE SERVICES LIMITED
    S
    Registered number 13351530
    icon of address9, Hare And Billet Road, Blackheath, London, United Kingdom, SE3 0RB
    Private Limited Company in Companies House, United Kingdom
    CIF 2
  • NET ZERO MARINE SERVICES LIMITED
    S
    Registered number 13351530
    icon of address9-10, Copper Row, London, England, SE1 2LH
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 3
child relation
Offspring entities and appointments
Active 3
  • 1
    icon of address9-10 Copper Row, London, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    100 GBP2024-08-31
    Person with significant control
    icon of calendar 2022-08-22 ~ now
    CIF 3 - Ownership of voting rights - 75% or moreOE
    CIF 3 - Ownership of shares – 75% or moreOE
    CIF 3 - Right to appoint or remove directorsOE
  • 2
    icon of address9-10 Copper Row, London, England
    Active Corporate (5 parents, 1 offspring)
    Total liabilities (Company account)
    1 GBP2024-07-31
    Person with significant control
    icon of calendar 2022-03-29 ~ now
    CIF 2 - Right to appoint or remove directorsOE
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Ownership of voting rights - 75% or moreOE
  • 3
    SMART DOCKS LIMITED - 2021-05-11
    icon of address9-10 Copper Row, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-07-31
    Person with significant control
    icon of calendar 2021-04-22 ~ now
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Ownership of shares – 75% or moreOE

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