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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 3
  • 1
    Jones, Colin
    Born in May 1962
    Individual (3 offsprings)
    Officer
    2017-05-10 ~ 2020-02-01
    OF - Director → CIF 0
  • 2
    Roberts Iii, William Richard
    Born in April 1957
    Individual (1 offspring)
    Officer
    2020-02-01 ~ 2021-11-03
    OF - Director → CIF 0
  • 3
    Young, Peter Jeremy
    Born in January 1972
    Individual (16 offsprings)
    Officer
    2017-05-10 ~ now
    OF - Director → CIF 0
    Mr Peter Jeremy Young
    Born in January 1972
    Individual (16 offsprings)
    Person with significant control
    2017-05-10 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Has significant influence or control as a member of a firmCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

INVESTCO PORTFOLIO LIMITED

Period: 2023-06-19 ~ now
Company number: 10764230
Registered names
INVESTCO PORTFOLIO LIMITED - now
CORNERSTONE OIL AND GAS LTD - 2023-06-19 11578219... (more)
Standard Industrial Classification
06200 - Extraction Of Natural Gas
06100 - Extraction Of Crude Petroleum
Brief company account
Average Number of Employees
02023-10-01 ~ 2024-09-30
12022-10-01 ~ 2023-09-30
Fixed Assets
16,776 GBP2024-09-30
16,776 GBP2023-09-30
Current Assets
3,391,308 GBP2024-09-30
3,391,308 GBP2023-09-30
Creditors
Current
-11,829 GBP2024-09-30
-11,829 GBP2023-09-30
Net Current Assets/Liabilities
3,379,479 GBP2024-09-30
3,379,479 GBP2023-09-30
Total Assets Less Current Liabilities
3,396,255 GBP2024-09-30
3,396,255 GBP2023-09-30
Creditors
Non-current
-3,053,040 GBP2024-09-30
-3,053,040 GBP2023-09-30
Net Assets/Liabilities
343,215 GBP2024-09-30
343,215 GBP2023-09-30
Equity
343,215 GBP2024-09-30
343,215 GBP2023-09-30

Related profiles found in government register
  • INVESTCO PORTFOLIO LIMITED
    Info
    CORNERSTONE OIL AND GAS LTD - 2023-06-19
    Registered number 10764230
    12 Scotts Lane, Shortlands, Bromley, Kent BR2 0LH
    PRIVATE LIMITED COMPANY incorporated on 2017-05-10 (9 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-06-22
    CIF 0
  • CORNERSTONE OIL AND GAS LTD
    S
    Registered number 10764230
    12, Scotts Lane, Bromley, England, BR2 0LH
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 1
  • CORNERSTONE OIL AND GAS LTD
    S
    Registered number 10764230
    12, Scotts Lane, Shortlands, Bromley, Kent, United Kingdom, BR2 0LH
    Limited Company in Companies House, United Kingdom
    CIF 2
  • CORNERSTONE OIL AND GAS LTD
    S
    Registered number 10764230
    12, Scotts Lane, Shortlands, Bromley, United Kingdom, BR2 0LH
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 3
child relation
Offspring entities and appointments 4
  • 1
    CORNERSTONE OIL AND GAS (US) LIMITED
    - now 12901772 12496826... (more)
    CORNERSTONE RENEWABLE ENERGY LTD
    - 2022-10-19 12901772
    12 Scotts Lane, Shortlands, Bromley, United Kingdom
    Active Corporate (2 parents)
    Person with significant control
    2020-09-24 ~ now
    CIF 4 - Ownership of voting rights - 75% or more OE
    CIF 4 - Ownership of shares – 75% or more OE
    CIF 4 - Right to appoint or remove directors OE
  • 2
    CORNERSTONE OIL AND GAS US LIMITED
    11578219 12496826... (more)
    12 Scotts Lane, Shortlands, Bromley, Kent, United Kingdom
    Dissolved Corporate (2 parents)
    Person with significant control
    2018-09-19 ~ dissolved
    CIF 2 - Right to appoint or remove directors as a member of a firm OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Has significant influence or control as a member of a firm OE
  • 3
    CORNERSTONE OIL AND GAS US LTD
    12496826 11578219... (more)
    12 Scotts Lane, Bromley, England
    Dissolved Corporate (2 parents)
    Person with significant control
    2020-03-04 ~ dissolved
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Ownership of shares – 75% or more OE
  • 4
    CRG HOLDCO LIMITED - now
    CORNERSTONE RESOURCES GROUP LTD - 2023-06-22
    CORNERSTONE OIL AND GAS UK LTD
    - 2022-04-13 12901726 11578219... (more)
    12 Scotts Lane, Shortlands, Bromley, England
    Active Corporate (6 parents, 1 offspring)
    Person with significant control
    2020-09-24 ~ 2020-11-01
    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

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