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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 3
  • 1
    Mariner, Gavin John
    Businessman born in August 1964
    Individual (4 offsprings)
    Officer
    icon of calendar 2004-09-03 ~ now
    OF - Director → CIF 0
    Mr Gavin John Mariner
    Born in August 1964
    Individual (4 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    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
  • 2
    James, Ayshea Lee
    Director born in June 1973
    Individual (2 offsprings)
    Officer
    icon of calendar 2012-06-01 ~ now
    OF - Director → CIF 0
    Mrs Ayshea Lee James
    Born in June 1973
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    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
  • 3
    Mariner, Julie Ann
    Individual (1 offspring)
    Officer
    icon of calendar 2007-10-01 ~ now
    OF - Secretary → CIF 0
Ceased 5
  • 1
    Mariner, Gavin John
    Individual (4 offsprings)
    Officer
    icon of calendar 2005-07-18 ~ 2007-10-01
    OF - Secretary → CIF 0
  • 2
    Mariner, Julie Ann
    Individual (1 offspring)
    Officer
    icon of calendar 2004-09-03 ~ 2005-07-18
    OF - Secretary → CIF 0
  • 3
    Thomas, Stephen James
    Engineer born in April 1965
    Individual
    Officer
    icon of calendar 2005-07-18 ~ 2007-10-01
    OF - Director → CIF 0
  • 4
    icon of address9 Perseverance Works, Kingsland Road, London
    Active Corporate (4 parents, 21 offsprings)
    Equity (Company account)
    19,963 GBP2024-06-30
    Officer
    2004-09-03 ~ 2004-09-03
    PE - Nominee Secretary → CIF 0
  • 5
    icon of address9 Perseverance Works, Kingsland Road, London
    Active Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    1,134 GBP2024-06-30
    Officer
    2004-09-03 ~ 2004-09-03
    PE - Nominee Director → CIF 0
parent relation
Company in focus

G J MARINER AND SON LIMITED

Standard Industrial Classification
43220 - Plumbing, Heat And Air-conditioning Installation
Brief company account
Intangible Assets
8,699 GBP2024-09-30
170 GBP2023-09-30
Property, Plant & Equipment
69,179 GBP2024-09-30
100,079 GBP2023-09-30
Fixed Assets
77,878 GBP2024-09-30
100,249 GBP2023-09-30
Total Inventories
165,820 GBP2024-09-30
152,623 GBP2023-09-30
Debtors
621,361 GBP2024-09-30
486,037 GBP2023-09-30
Cash at bank and in hand
592,257 GBP2024-09-30
543,028 GBP2023-09-30
Current Assets
1,379,438 GBP2024-09-30
1,181,688 GBP2023-09-30
Creditors
Current
578,554 GBP2024-09-30
469,622 GBP2023-09-30
Net Current Assets/Liabilities
800,884 GBP2024-09-30
712,066 GBP2023-09-30
Total Assets Less Current Liabilities
878,762 GBP2024-09-30
812,315 GBP2023-09-30
Creditors
Non-current
-56,246 GBP2024-09-30
-93,152 GBP2023-09-30
Net Assets/Liabilities
807,065 GBP2024-09-30
698,863 GBP2023-09-30
Equity
Called up share capital
106 GBP2024-09-30
105 GBP2023-09-30
Retained earnings (accumulated losses)
806,959 GBP2024-09-30
698,758 GBP2023-09-30
Equity
807,065 GBP2024-09-30
698,863 GBP2023-09-30
Average Number of Employees
122023-10-01 ~ 2024-09-30
112022-10-01 ~ 2023-09-30
Intangible Assets - Gross Cost
47,580 GBP2024-09-30
37,770 GBP2023-09-30
Intangible Assets - Accumulated Amortisation & Impairment
38,881 GBP2024-09-30
37,600 GBP2023-09-30
Intangible Assets - Increase From Amortisation Charge for Year
1,281 GBP2023-10-01 ~ 2024-09-30
Property, Plant & Equipment - Gross Cost
142,580 GBP2024-09-30
141,608 GBP2023-09-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
73,401 GBP2024-09-30
41,529 GBP2023-09-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
31,872 GBP2023-10-01 ~ 2024-09-30
Bank Borrowings
Secured
27,442 GBP2023-09-30
Total Borrowings
Secured
69,017 GBP2024-09-30
114,641 GBP2023-09-30

Related profiles found in government register
  • G J MARINER AND SON LIMITED
    Info
    Registered number 05222059
    icon of addressDickens House, Guithavon Street, Witham, Essex CM8 1BJ
    Private Limited Company incorporated on 2004-09-03 (21 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2024-09-03
    CIF 0
  • G J MARINER AND SON LIMITED
    S
    Registered number 05222059
    icon of addressDickens House, Guithavon Street, Witham, Essex, England, CM8 1BJ
    Limited Company in Psc Register, England And Wales
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of addressC/o Dickens House, Guithavon Street, Witham, Essex, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    100 GBP2024-09-30
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directorsOE
    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 26 August 2025 and licensed under the Open Government Licence v3.0.