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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
    Rozenbroek, Mark
    Born in April 1960
    Individual (6 offsprings)
    Officer
    icon of calendar 2020-06-16 ~ now
    OF - Director → CIF 0
    Mr Mark Rozenbroek
    Born in April 1960
    Individual (6 offsprings)
    Person with significant control
    icon of calendar 2022-08-24 ~ 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
    Rozenbroek, Ben Dyson
    Born in May 1990
    Individual (4 offsprings)
    Officer
    icon of calendar 2020-06-16 ~ now
    OF - Director → CIF 0
    Mr Ben Dyson Rozenbroek
    Born in May 1990
    Individual (4 offsprings)
    Person with significant control
    icon of calendar 2020-06-16 ~ 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 2
  • 1
    Staveley, Peter Alan
    Director born in July 1969
    Individual
    Officer
    icon of calendar 2024-06-24 ~ 2025-09-30
    OF - Director → CIF 0
  • 2
    Gibson, Lisa Marie
    Sales & Business Development born in March 1980
    Individual (2 offsprings)
    Officer
    icon of calendar 2020-06-16 ~ 2024-02-29
    OF - Director → CIF 0
parent relation
Company in focus

CORE ENERGY SYSTEMS LIMITED

Previous name
ECO HEATWAVE LIMITED - 2024-04-11
Standard Industrial Classification
47910 - Retail Sale Via Mail Order Houses Or Via Internet
47540 - Retail Sale Of Electrical Household Appliances In Specialised Stores
27900 - Manufacture Of Other Electrical Equipment
27320 - Manufacture Of Other Electronic And Electric Wires And Cables
Brief company account
Intangible Assets
900 GBP2024-06-30
1,800 GBP2023-06-30
Property, Plant & Equipment
8,972 GBP2024-06-30
890 GBP2023-06-30
Fixed Assets
9,872 GBP2024-06-30
2,690 GBP2023-06-30
Total Inventories
53,988 GBP2024-06-30
93,169 GBP2023-06-30
Debtors
21,990 GBP2024-06-30
20,723 GBP2023-06-30
Cash at bank and in hand
20,633 GBP2024-06-30
1,501 GBP2023-06-30
Current Assets
96,611 GBP2024-06-30
115,393 GBP2023-06-30
Net Current Assets/Liabilities
-488,009 GBP2024-06-30
-341,561 GBP2023-06-30
Total Assets Less Current Liabilities
-478,137 GBP2024-06-30
-338,871 GBP2023-06-30
Net Assets/Liabilities
-478,137 GBP2024-06-30
-338,871 GBP2023-06-30
Equity
Called up share capital
100 GBP2024-06-30
100 GBP2023-06-30
Retained earnings (accumulated losses)
-478,237 GBP2024-06-30
-338,971 GBP2023-06-30
Average Number of Employees
32023-07-01 ~ 2024-06-30
32022-07-01 ~ 2023-06-30
Intangible Assets - Gross Cost
Other
4,500 GBP2024-06-30
4,500 GBP2023-06-30
Intangible Assets
Other
900 GBP2024-06-30
1,800 GBP2023-06-30
Property, Plant & Equipment - Gross Cost
Computers
3,967 GBP2024-06-30
1,948 GBP2023-06-30
Property, Plant & Equipment - Gross Cost
11,693 GBP2024-06-30
1,948 GBP2023-06-30
Plant and equipment
6,750 GBP2024-06-30
Furniture and fittings
976 GBP2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Computers
1,851 GBP2024-06-30
1,058 GBP2023-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
2,721 GBP2024-06-30
1,058 GBP2023-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
675 GBP2023-07-01 ~ 2024-06-30
Furniture and fittings
195 GBP2023-07-01 ~ 2024-06-30
Computers
793 GBP2023-07-01 ~ 2024-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
1,663 GBP2023-07-01 ~ 2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
675 GBP2024-06-30
Furniture and fittings
195 GBP2024-06-30
Property, Plant & Equipment
Plant and equipment
6,075 GBP2024-06-30
Furniture and fittings
781 GBP2024-06-30
Computers
2,116 GBP2024-06-30
890 GBP2023-06-30
Raw Materials
80,598 GBP2024-06-30
93,169 GBP2023-06-30
Trade Debtors/Trade Receivables
Current
2,414 GBP2024-06-30
43 GBP2023-06-30
Trade Creditors/Trade Payables
Current
2,828 GBP2024-06-30
7,529 GBP2023-06-30
Other Taxation & Social Security Payable
Current
1,797 GBP2024-06-30
1,471 GBP2023-06-30

  • CORE ENERGY SYSTEMS LIMITED
    Info
    ECO HEATWAVE LIMITED - 2024-04-11
    Registered number 12674673
    icon of addressRear Of 4 Packman Lane, Kirk Ella, Hull HU10 7TL
    PRIVATE LIMITED COMPANY incorporated on 2020-06-16 (5 years 6 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-22
    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.