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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 5
  • 1
    Waldrop, William
    Born in April 1968
    Individual (1 offspring)
    Officer
    2024-11-14 ~ now
    OF - Director → CIF 0
  • 2
    Ward, Michael Thomas
    Born in April 1970
    Individual (17 offsprings)
    Officer
    2024-07-24 ~ now
    OF - Director → CIF 0
    Mr Michael Thomas Ward
    Born in April 1970
    Individual (17 offsprings)
    Person with significant control
    2024-07-24 ~ 2024-11-14
    PE - Has significant influence or controlCIF 0
  • 3
    Rooney, Adam
    Born in April 1988
    Individual (6 offsprings)
    Officer
    2024-07-24 ~ now
    OF - Director → CIF 0
    Mr Adam Christopher Rooney
    Born in April 1988
    Individual (6 offsprings)
    Person with significant control
    2024-07-24 ~ 2024-11-14
    PE - Has significant influence or controlCIF 0
  • 4
    W10g, Ladytown Business Park, Ladytown, Ireland
    Corporate (5 offsprings)
    Person with significant control
    2024-07-24 ~ 2024-11-14
    PE - Ownership of shares – 75% or moreCIF 0
  • 5
    109 Broad Street Ma 02110, 109 Broad Street, 4th Floor, Boston, Massachusetts, United States
    Corporate (1 offspring)
    Person with significant control
    2024-11-14 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

TIDEROCK COMPOSITES LTD

Period: 2024-11-15 ~ now
Company number: 15856435
Registered names
TIDEROCK COMPOSITES LTD - now
GRP ALLIANCE LTD - 2024-11-15
Standard Industrial Classification
22290 - Manufacture Of Other Plastic Products
Brief company account
Called-up share capital not yet paid and not classified as a current asset
0 GBP2024-12-31
Fixed Assets
296,776 GBP2024-12-31
Current Assets
236,440 GBP2024-12-31
Creditors
Amounts falling due within one year
-525,062 GBP2024-12-31
Net Current Assets/Liabilities
-288,622 GBP2024-12-31
Total Assets Less Current Liabilities
8,154 GBP2024-12-31
Creditors
Amounts falling due after one year
-93,750 GBP2024-12-31
Net Assets/Liabilities
-85,596 GBP2024-12-31
Equity
-85,596 GBP2024-12-31
Average Number of Employees
32024-07-24 ~ 2024-12-31

Related profiles found in government register
  • TIDEROCK COMPOSITES LTD
    Info
    GRP ALLIANCE LTD - 2024-11-15
    Registered number 15856435
    1a Coldham Road, Coningsby, Lincolnshire LN4 4SE
    PRIVATE LIMITED COMPANY incorporated on 2024-07-24 (1 year 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-09-18
    CIF 0
  • GRP ALLIANCE LTD
    S
    Registered number 15856435
    20, Wenlock Road, London, England, N1 7GU
    Company in Companies House, England
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    NEWCO COMPOSITES LTD
    15936773
    20 Wenlock Road, London, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2024-10-25 ~ dissolved
    CIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.