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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
    Potter, Carl
    Born in January 1974
    Individual (1 offspring)
    Officer
    icon of calendar 2022-11-01 ~ now
    OF - Director → CIF 0
    Mr Carl Potter
    Born in January 1974
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2022-11-01 ~ now
    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
  • 2
    Llewellyn, David Jon Rhys
    Born in March 1981
    Individual (1 offspring)
    Officer
    icon of calendar 2018-11-12 ~ now
    OF - Director → CIF 0
    Mr David Jon Rhys Llewellyn
    Born in March 1981
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2018-11-12 ~ 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
Ceased 3
  • 1
    Clive Mathias Limited
    Born in March 1939
    Individual
    Officer
    icon of calendar 2003-01-24 ~ 2003-01-24
    OF - Director → CIF 0
  • 2
    Mathias, Clive Stanley
    Individual (30 offsprings)
    Officer
    icon of calendar 2003-01-24 ~ 2003-01-24
    OF - Secretary → CIF 0
  • 3
    Llewellyn, David Jon
    Director born in October 1954
    Individual (1 offspring)
    Officer
    icon of calendar 2003-01-24 ~ 2018-11-12
    OF - Director → CIF 0
    Llewellyn, David Jon Rhys
    Individual (1 offspring)
    Officer
    icon of calendar 2003-01-24 ~ 2022-11-10
    OF - Secretary → CIF 0
    Mr David Jon Llewellyn
    Born in October 1954
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2018-11-12
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    Mr Rhys Llewellyn
    Born in March 1981
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-11-16
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

PORTH PLUMBING & HEATING LIMITED

Standard Industrial Classification
43220 - Plumbing, Heat And Air-conditioning Installation
Brief company account
Property, Plant & Equipment
11,805 GBP2024-03-31
4,339 GBP2023-03-31
Fixed Assets
11,805 GBP2024-03-31
4,339 GBP2023-03-31
Total Inventories
600 GBP2024-03-31
600 GBP2023-03-31
Cash at bank and in hand
18,697 GBP2024-03-31
24,696 GBP2023-03-31
Current Assets
19,297 GBP2024-03-31
25,296 GBP2023-03-31
Creditors
Current
32,610 GBP2024-03-31
29,634 GBP2023-03-31
Net Current Assets/Liabilities
-13,313 GBP2024-03-31
-4,338 GBP2023-03-31
Total Assets Less Current Liabilities
-1,508 GBP2024-03-31
1 GBP2023-03-31
Net Assets/Liabilities
-3,751 GBP2024-03-31
-823 GBP2023-03-31
Equity
Called up share capital
100 GBP2024-03-31
100 GBP2023-03-31
Retained earnings (accumulated losses)
-3,851 GBP2024-03-31
-923 GBP2023-03-31
Equity
-3,751 GBP2024-03-31
-823 GBP2023-03-31
Average Number of Employees
22023-04-01 ~ 2024-03-31
22022-04-01 ~ 2023-03-31
Intangible Assets - Gross Cost
Net goodwill
7,500 GBP2023-03-31
Intangible Assets - Accumulated Amortisation & Impairment
Net goodwill
7,500 GBP2023-03-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
17,938 GBP2024-03-31
14,138 GBP2023-03-31
Property, Plant & Equipment - Disposals
Plant and equipment
-6,000 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
6,133 GBP2024-03-31
9,799 GBP2023-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
940 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
Plant and equipment
-4,606 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment
Plant and equipment
11,805 GBP2024-03-31
4,339 GBP2023-03-31
Other Taxation & Social Security Payable
Current
3,063 GBP2024-03-31
2,696 GBP2023-03-31
Other Creditors
Current
29,547 GBP2024-03-31
26,938 GBP2023-03-31

  • PORTH PLUMBING & HEATING LIMITED
    Info
    Registered number 04646915
    icon of address25 Monmouth Close, Tonteg, Pontypridd CF38 1HU
    PRIVATE LIMITED COMPANY incorporated on 2003-01-24 (22 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-16
    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 12 November 2025 and licensed under the Open Government Licence v3.0.