logo
explain how to read the page

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

Hartley, John Edward

    Related profiles found in government register
  • Hartley, John Edward
    British born in November 1982

    Resident in England

    Registered addresses and corresponding companies
  • Hartley, John Edward
    British born in November 1982

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 17 Mercers Row, Cambridge, Cambridgeshire, CB5 8HY

      IIF 12
    • Millstream, Maidenhead Road, Windsor, Berkshire, SL4 5GD, United Kingdom

      IIF 13
child relation
Offspring entities and appointments 13
  • 1
    1ENERGY GROUP LIMITED
    11532815
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (9 parents, 3 offsprings)
    Officer
    2026-05-01 ~ now
    IIF 5 - Director → ME
  • 2
    BRADFORD ENERGY LIMITED
    13567856
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (9 parents)
    Officer
    2026-05-01 ~ now
    IIF 10 - Director → ME
  • 3
    CENTRICA BUSINESS SOLUTIONS UK OPTIMISATION LIMITED
    - now 08355344
    RESTORE FLEXPOND UK LIMITED - 2019-04-30
    Millstream, Maidenhead Road, Windsor, Berkshire, United Kingdom
    Active Corporate (18 parents)
    Officer
    2020-10-31 ~ 2021-07-30
    IIF 13 - Director → ME
  • 4
    DERBY ENERGY LIMITED
    15476884
    1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-01 ~ now
    IIF 2 - Director → ME
  • 5
    EXETER ENERGY LIMITED
    14497051
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-01 ~ now
    IIF 11 - Director → ME
  • 6
    ISLE OF WIGHT ENERGY NETWORK LIMITED
    16379587
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-01 ~ now
    IIF 8 - Director → ME
  • 7
    LEVIDIAN NANOSYSTEMS LIMITED
    - now 08186993
    CAMBRIDGE NANOSYSTEMS LIMITED - 2021-04-28
    FGV CAMBRIDGE NANOSYSTEMS LIMITED - 2020-12-30
    CAMBRIDGE NANOSYSTEMS LIMITED - 2014-05-27
    17 Mercers Row, Cambridge, Cambridgeshire
    Active Corporate (27 parents)
    Officer
    2021-08-02 ~ 2026-03-31
    IIF 12 - Director → ME
  • 8
    MIDDLESBROUGH ENERGY LIMITED
    13919895
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (9 parents)
    Officer
    2026-05-01 ~ now
    IIF 7 - Director → ME
  • 9
    MILTON KEYNES ENERGY LIMITED
    14618885
    1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-01 ~ now
    IIF 4 - Director → ME
  • 10
    OXFORD CITY ENERGY NETWORK LIMITED
    16278589
    1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-01 ~ now
    IIF 3 - Director → ME
  • 11
    OXFORD ENERGY NETWORK LIMITED
    15476913
    1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-01 ~ now
    IIF 1 - Director → ME
  • 12
    ROTHERHAM ENERGY LIMITED
    13881759
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-05 ~ now
    IIF 6 - Director → ME
  • 13
    SUNDERLAND ENERGY LIMITED
    16441116
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (8 parents)
    Officer
    2026-05-01 ~ now
    IIF 9 - Director → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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