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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 9
  • 1
    Jones, Craig Thomas
    Born in September 1979
    Individual (6 offsprings)
    Officer
    2022-01-27 ~ now
    OF - Director → CIF 0
  • 2
    Simpson, Edward Barnaby Russell
    Investor born in March 1973
    Individual (63 offsprings)
    Officer
    2019-10-30 ~ 2022-11-03
    OF - Director → CIF 0
  • 3
    Fellowes-prynne, Philip Windover
    Born in March 1962
    Individual (98 offsprings)
    Officer
    2020-11-19 ~ 2023-03-31
    OF - Director → CIF 0
  • 4
    Coulton, Christopher Martin
    Born in November 1979
    Individual (33 offsprings)
    Officer
    2023-11-01 ~ 2025-09-30
    OF - Director → CIF 0
  • 5
    Jones, Ian
    Chief Executive Officer born in February 1972
    Individual (9 offsprings)
    Officer
    2022-01-27 ~ 2025-03-31
    OF - Director → CIF 0
  • 6
    Green, Mark Anthony
    Born in December 1978
    Individual (8 offsprings)
    Officer
    2020-11-01 ~ now
    OF - Director → CIF 0
  • 7
    Murray, Ruth Kathryn
    Born in February 1978
    Individual (40 offsprings)
    Officer
    2022-11-03 ~ now
    OF - Director → CIF 0
  • 8
    GRESHAM HOUSE (NOMINEES) LIMITED
    - now 11007108
    GRESHAM HOUSE RENEWABLE INFRASTRUCTURE VCT 1 LIMITED - 2018-07-17
    5, New Street Square, London, United Kingdom
    Active Corporate (4 parents, 39 offsprings)
    Person with significant control
    2019-10-30 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 9
    GRESHAM HOUSE HOLDINGS LIMITED
    - now 09514560
    DE FACTO 2184 LIMITED - 2015-10-14
    5 New Street Square, London
    Active Corporate (11 parents, 51 offsprings)
    Person with significant control
    2019-10-30 ~ 2019-10-30
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

WASTE KNOT ENERGY (HOLDING) LIMITED

Period: 2019-10-30 ~ now
Company number: 12290601
Registered name
WASTE KNOT ENERGY (HOLDING) LIMITED - now
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.
Brief company account
Fixed Assets - Investments
1 GBP2024-12-31
1 GBP2023-12-31
Debtors
426,445 GBP2024-12-31
461,213 GBP2023-12-31
Cash at bank and in hand
27,721 GBP2024-12-31
12,026 GBP2023-12-31
Current Assets
454,166 GBP2024-12-31
473,239 GBP2023-12-31
Creditors
Current
73,364 GBP2024-12-31
63,137 GBP2023-12-31
Net Current Assets/Liabilities
380,802 GBP2024-12-31
410,102 GBP2023-12-31
Total Assets Less Current Liabilities
380,803 GBP2024-12-31
410,103 GBP2023-12-31
Equity
Called up share capital
611,168 GBP2024-12-31
611,168 GBP2023-12-31
Share premium
69,744 GBP2024-12-31
69,744 GBP2023-12-31
Retained earnings (accumulated losses)
-300,109 GBP2024-12-31
-270,809 GBP2023-12-31
Equity
380,803 GBP2024-12-31
410,103 GBP2023-12-31
Average Number of Employees
52024-01-01 ~ 2024-12-31
42023-01-01 ~ 2023-12-31
Investments in Group Undertakings
Cost valuation
1 GBP2023-12-31
Investments in Group Undertakings
1 GBP2024-12-31
1 GBP2023-12-31
Amounts Owed by Group Undertakings
Current
95,270 GBP2023-12-31
Other Debtors
Current, Amounts falling due within one year
1,502 GBP2024-12-31
Debtors
Current, Amounts falling due within one year
1,502 GBP2024-12-31
Amounts falling due within one year, Current
95,270 GBP2023-12-31
Trade Creditors/Trade Payables
Current
1,770 GBP2024-12-31
Other Taxation & Social Security Payable
Current
51,646 GBP2024-12-31
41,497 GBP2023-12-31
Other Creditors
Current
19,948 GBP2024-12-31
21,640 GBP2023-12-31

Related profiles found in government register
  • WASTE KNOT ENERGY (HOLDING) LIMITED
    Info
    Registered number 12290601
    Waste Knot Energy, Riverside Park Road, Middlesbrough, Cleveland TS2 1UT
    PRIVATE LIMITED COMPANY incorporated on 2019-10-30 (6 years 5 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-01-18
    CIF 0
  • WASTE KNOT ENERGY (HOLDING) LIMITED
    S
    Registered number 12290601
    Waste Knot Energy, Riverside Park Road, Middlesbrough, England, TS2 1UT
    Private Limited Company in United Kingdom
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    WASTE KNOT ENERGY (FINANCE) LTD
    12291371
    Waste Knot Energy, Riverside Park Road, Middlesbrough, Cleveland, United Kingdom
    Active Corporate (7 parents, 2 offsprings)
    Person with significant control
    2019-10-31 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.