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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 5
  • 1
    Wilcockson, Stephen James
    Chartered Accountant born in October 1986
    Individual (2 offsprings)
    Officer
    2021-11-08 ~ 2025-06-06
    OF - Director → CIF 0
  • 2
    Marshall, Robert Gavin
    Born in April 1972
    Individual (68 offsprings)
    Officer
    2025-07-25 ~ now
    OF - Director → CIF 0
  • 3
    Mainprize Jnr, Robert Rewcroft
    Born in August 1974
    Individual (14 offsprings)
    Officer
    2019-03-11 ~ now
    OF - Director → CIF 0
    Mr Robert Rewcroft Mainprize Jnr
    Born in August 1974
    Individual (14 offsprings)
    Person with significant control
    2019-03-11 ~ 2024-02-29
    PE - Ownership of shares – More than 25% but not more than 50% as a member of a firm → CIF 0
    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
  • 4
    Mainprize, Sharon Marie
    Born in October 1973
    Individual (13 offsprings)
    Officer
    2019-03-11 ~ now
    OF - Director → CIF 0
    Mrs Sharon Marie Mainprize
    Born in October 1973
    Individual (13 offsprings)
    Person with significant control
    2020-06-10 ~ 2024-02-29
    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
    PE - Right to appoint or remove directors → CIF 0
  • 5
    PROJECT SUMMER BIDCO LIMITED
    15248100
    Unit 18, Manor Garth, Eastfield, Scarborough, England
    Active Corporate (7 parents, 2 offsprings)
    Person with significant control
    2024-02-29 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
parent relation
Company in focus

MAINPRIZE HOLDINGS LIMITED

Period: 2019-03-11 ~ now
Company number: 11873588
Registered name
MAINPRIZE HOLDINGS LIMITED - now
Standard Industrial Classification
50100 - Sea And Coastal Passenger Water Transport
64209 - Activities Of Other Holding Companies N.e.c.
Brief company account
Please be reminded the displayed account data is older than 4 years hence might not reflect current company status.
Fixed Assets - Investments
2,000 GBP2021-03-31
Debtors
738,766 GBP2021-03-31
1 GBP2020-03-31
Creditors
Current
739,569 GBP2021-03-31
Net Current Assets/Liabilities
-803 GBP2021-03-31
1 GBP2020-03-31
Total Assets Less Current Liabilities
1,197 GBP2021-03-31
1 GBP2020-03-31
Equity
Called up share capital
2,000 GBP2021-03-31
1 GBP2020-03-31
Retained earnings (accumulated losses)
-803 GBP2021-03-31
Equity
1,197 GBP2021-03-31
1 GBP2020-03-31
Average Number of Employees
22020-04-01 ~ 2021-03-31
22019-03-11 ~ 2020-03-31
Investments in Group Undertakings
Additions to investments
2,000 GBP2021-03-31
Cost valuation
2,000 GBP2021-03-31
Investments in Group Undertakings
2,000 GBP2021-03-31
Amounts Owed by Group Undertakings
Current
738,766 GBP2021-03-31
Other Debtors
Current, Amounts falling due within one year
1 GBP2020-03-31
Debtors
Amounts falling due within one year, Current
738,766 GBP2021-03-31
Current, Amounts falling due within one year
1 GBP2020-03-31
Amounts owed to group undertakings
Current
738,969 GBP2021-03-31
Other Creditors
Current
600 GBP2021-03-31
Related profiles found in government register
  • MAINPRIZE HOLDINGS LIMITED
    Info
    Registered number 11873588
    Unit 18, Manor Court Manor Garth, Eastfield, Scarborough YO11 3TU
    PRIVATE LIMITED COMPANY incorporated on 2019-03-11 (7 years). The company status is Active.
    The last date of confirmation statement was made at 2025-06-06
    CIF 0
  • MAINPRIZE HOLDINGS LIMITED
    S
    Registered number 11873588
    Unit 18, Manor Court, Manor Garth, Eastfield, Scarborough, England, YO11 3TU
    Company Limited By Shares in Register Of Companies, England
    CIF 1 CIF 2
    Private Limited Company in Register Of Companies, England
    CIF 3
(more)
child relation
Offspring entities and appointments 7
  • 1
    MAINPRIZE ASIA LTD
    11821019
    Unit 18 Manor Garth, Eastfield, Scarborough, England
    Active Corporate (4 parents)
    Person with significant control
    2020-06-10 ~ now
    CIF 6 - Ownership of shares – 75% or more → OE
    CIF 6 - Ownership of voting rights - 75% or more → OE
    CIF 6 - Right to appoint or remove directors → OE
  • 2
    MAINPRIZE MIDCO 2 LIMITED
    16676000 16947756... (more)
    Unit 18, Manor Court Manor Garth, Eastfield, Scarborough, England
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2025-08-27 ~ now
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Ownership of shares – 75% or more → OE
  • 3
    MAINPRIZE MIDCO 3 LIMITED
    16946493 16676000... (more)
    Unit 18, Manor Court Manor Garth, Eastfield, Scarborough, England
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2026-01-06 ~ now
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Right to appoint or remove directors → OE
  • 4
    MAINPRIZE MIDCO 4 LIMITED
    16947756 16676000... (more)
    Unit 18 Manor Court, Manor Garth, Eastfield, Scarborough, England
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2026-01-07 ~ 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
    MAINPRIZE MIDCO LIMITED
    15436415 16947756... (more)
    Unit 18, Manor Court Manor Garth, Eastfield, Scarborough, England
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    2024-01-23 ~ now
    CIF 7 - Ownership of shares – 75% or more → OE
    CIF 7 - Right to appoint or remove directors → OE
    CIF 7 - Ownership of voting rights - 75% or more → OE
  • 6
    MAINPRIZE OFFSHORE LTD
    - now 01408138
    MAINPRIZE TRAWLING COMPANY LIMITED - 2011-10-19
    Unit 18, Manor Court Manor Garth, Eastfield, Scarborough, England
    Active Corporate (8 parents)
    Person with significant control
    2020-06-10 ~ 2024-01-26
    CIF 5 - Ownership of shares – 75% or more → OE
    CIF 5 - Right to appoint or remove directors → OE
    CIF 5 - Ownership of voting rights - 75% or more → OE
  • 7
    OFFSHORE SHIP DESIGN AND CONSULTANTS LTD
    09602458
    Unit 18, Manor Court Manor Garth, Eastfield, Scarborough, North Yorkshire, United Kingdom
    Active Corporate (7 parents)
    Person with significant control
    2024-02-29 ~ now
    CIF 4 - Right to appoint or remove directors → OE
    CIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.