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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 2
  • 1
    Quarless, Michael
    Managing Director born in June 1988
    Individual (3 offsprings)
    Officer
    icon of calendar 2021-05-12 ~ now
    OF - Director → CIF 0
    Mr Michael Quarless
    Born in June 1988
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2021-05-12 ~ 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
  • 2
    Obrien, Mark Andrew
    Company Director born in May 1964
    Individual (8 offsprings)
    Officer
    icon of calendar 2021-05-12 ~ now
    OF - Director → CIF 0
Ceased 1
  • Carter, Sarah
    Company Secretary/Director born in December 1988
    Individual (1 offspring)
    Officer
    icon of calendar 2021-05-12 ~ 2021-07-01
    OF - Director → CIF 0
    Carter, Sarah
    Individual (1 offspring)
    Officer
    icon of calendar 2021-05-12 ~ 2021-07-01
    OF - Secretary → CIF 0
parent relation
Company in focus

DMO RAIL LIMITED

Standard Industrial Classification
42120 - Construction Of Railways And Underground Railways
42990 - Construction Of Other Civil Engineering Projects N.e.c.
Brief company account
Fixed Assets
2,316 GBP2025-05-31
3,088 GBP2024-05-31
Current Assets
376,438 GBP2025-05-31
223,257 GBP2024-05-31
Creditors
Current
-348,355 GBP2025-05-31
-201,803 GBP2024-05-31
Net Current Assets/Liabilities
29,458 GBP2025-05-31
25,858 GBP2024-05-31
Total Assets Less Current Liabilities
31,774 GBP2025-05-31
28,946 GBP2024-05-31
Net Assets/Liabilities
31,774 GBP2025-05-31
28,946 GBP2024-05-31
Equity
31,774 GBP2025-05-31
28,946 GBP2024-05-31
Average Number of Employees
42024-06-01 ~ 2025-05-31
32023-06-01 ~ 2024-05-31

  • DMO RAIL LIMITED
    Info
    Registered number 13391881
    icon of address24 Seafield Road, Harwich CO12 4EH
    Private Limited Company incorporated on 2021-05-12 (4 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-07
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.