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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mrs Joanna Louise Butlin

child relation
Offspring entities and appointments 21
  • 1
    CORNWALL INSIGHT LTD - now
    CORNWALL ENERGY ASSOCIATES LTD
    - 2017-06-08 05379768
    Active Corporate (16 parents, 1 offspring)
    Officer
    2016-07-21 ~ 2017-02-09
    IIF 19 - Director → ME
  • 2
    ENERGYBRIDGE (UK) LIMITED
    10646059
    Active Corporate (2 parents)
    Officer
    2017-03-01 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2017-03-01 ~ now
    IIF 3 - Right to appoint or remove directors → OE
    IIF 3 - Ownership of voting rights - 75% or more → OE
    IIF 3 - Ownership of shares – 75% or more → OE
  • 3
    KENSA CONTRACTING LIMITED
    08166502
    Active Corporate (21 parents)
    Officer
    2025-09-11 ~ now
    IIF 20 - Director → ME
  • 4
    KENSA ENGINEERING LIMITED
    09269744 03739805
    Active Corporate (9 parents)
    Officer
    2025-09-11 ~ now
    IIF 21 - Director → ME
  • 5
    KENSA GROUP LIMITED
    - now 05367753
    KENSA HEAT PUMPS LIMITED - 2014-04-01
    Active Corporate (28 parents, 5 offsprings)
    Officer
    2022-11-30 ~ now
    IIF 24 - Director → ME
  • 6
    KENSA HEAT PUMPS LIMITED
    - now 03739805 05367753
    KENSA ENGINEERING LIMITED - 2014-04-01
    DYKELIME LTD - 1999-10-29
    Active Corporate (27 parents)
    Officer
    2025-09-11 ~ now
    IIF 23 - Director → ME
  • 7
    KENSA UTILITIES LIMITED
    10044238
    Active Corporate (12 parents)
    Officer
    2025-09-11 ~ now
    IIF 22 - Director → ME
  • 8
    REGEN SW
    04554636
    Active Corporate (36 parents, 2 offsprings)
    Officer
    2023-09-07 ~ now
    IIF 11 - Director → ME
  • 9
    SMARTESTENERGY LIMITED
    - now 03994598
    FIRESCAPE LIMITED - 2000-08-15
    Active Corporate (51 parents, 2 offsprings)
    Officer
    2025-06-01 ~ now
    IIF 18 - Director → ME
  • 10
    SPEAKING WITH ENERGY LTD
    15049886
    Dissolved Corporate (2 parents)
    Officer
    2023-08-04 ~ dissolved
    IIF 15 - Director → ME
    Person with significant control
    2023-08-04 ~ dissolved
    IIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 2 - Right to appoint or remove directors → OE
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 11
    THE ENERGY CONSORTIUM (EDUCATION AND PUBLIC SECTOR)
    - now 04722107
    THE ENERGY CONSORTIUM (EDUCATION) - 2008-09-24
    Active Corporate (41 parents)
    Officer
    2017-11-01 ~ now
    IIF 5 - Director → ME
  • 12
    THRIVE RENEWABLES PLC
    - now 02978651 03434297
    TRIODOS RENEWABLES PLC - 2016-02-29
    TRIODOS RENEWABLE ENERGY FUND PLC - 2009-07-01
    THE WIND FUND PLC - 2003-01-03
    Active Corporate (33 parents, 26 offsprings)
    Officer
    2022-05-23 ~ now
    IIF 10 - Director → ME
  • 13
    UTILYX BROKING LIMITED
    05128401
    Dissolved Corporate (30 parents, 1 offspring)
    Officer
    2012-09-13 ~ 2015-10-31
    IIF 6 - Director → ME
  • 14
    UTILYX DEVELOPMENT SERVICES LIMITED
    - now 04999925
    UTILYX ENERGY HOLDINGS LIMITED - 2009-08-20
    Dissolved Corporate (14 parents)
    Officer
    2012-09-13 ~ 2014-03-17
    IIF 12 - Director → ME
  • 15
    UTILYX HOLDINGS LIMITED
    05067807
    Dissolved Corporate (34 parents, 2 offsprings)
    Officer
    2012-09-13 ~ 2015-10-31
    IIF 7 - Director → ME
  • 16
    UTILYX LIMITED
    - now 03922833
    LANEWEALD LIMITED - 2000-03-07
    Active Corporate (38 parents)
    Officer
    2012-09-13 ~ 2015-10-31
    IIF 9 - Director → ME
  • 17
    UTILYX RISK MANAGEMENT LIMITED
    04999392
    Dissolved Corporate (23 parents)
    Officer
    2012-09-13 ~ 2015-10-31
    IIF 8 - Director → ME
  • 18
    UTILYX TRUSTEE LIMITED
    04999524
    Dissolved Corporate (14 parents)
    Officer
    2012-09-13 ~ 2014-03-17
    IIF 13 - Director → ME
  • 19
    WINTERCOMFORT FOR THE HOMELESS
    02615905
    Active Corporate (66 parents)
    Officer
    1995-01-10 ~ 1995-11-07
    IIF 25 - Director → ME
  • 20
    WOMENS UTILITIES NETWORK
    11606435 15718558
    Dissolved Corporate (10 parents)
    Officer
    2020-09-10 ~ dissolved
    IIF 14 - Director → ME
    Person with significant control
    2022-01-01 ~ dissolved
    IIF 1 - Has significant influence or control → OE
  • 21
    WUN (WOMENS UTILITIES NETWORK) LTD
    15718558 11606435
    Active Corporate (10 parents)
    Officer
    2024-05-14 ~ now
    IIF 17 - Director → ME
    Person with significant control
    2024-05-14 ~ now
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.