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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

Grunfeld, Benjamin James Ellis

child relation
Offspring entities and appointments 26
  • 1
    157 GLOUCESTER AVENUE LIMITED
    03220976 02933254... (more)
    Active Corporate (10 parents)
    Officer
    2025-08-29 ~ now
    IIF 1 - Director → ME
  • 2
    CH4 GAS UTILITY AND MAINTENANCE SERVICES LIMITED
    07541243
    Active Corporate (18 parents, 2 offsprings)
    Officer
    2026-06-30 ~ now
    IIF 8 - Director → ME
  • 3
    HEAT RHIGHT LIMITED
    10799854
    Active Corporate (16 parents)
    Officer
    2026-06-30 ~ now
    IIF 24 - Director → ME
  • 4
    HGS METERING LIMITED
    - now 09964942
    NATIONAL GRID SMART LIMITED - 2023-10-18
    Active Corporate (26 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 23 - Director → ME
  • 5
    HORIZON ENERGY INFRASTRUCTURE LIMITED
    - now 06844261 15786027
    FORESIGHT METERING MANAGEMENT LIMITED - 2019-12-13
    UTILITY FUNDING LIMITED - 2017-03-30
    Active Corporate (25 parents)
    Officer
    2026-06-30 ~ now
    IIF 22 - Director → ME
  • 6
    HORIZON ENERGY VENTURES LIMITED
    12966640
    Active Corporate (15 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 25 - Director → ME
  • 7
    Active Corporate (11 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 6 - Director → ME
  • 8
    METIS ENERGY LIMITED
    14648082
    Active Corporate (8 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 14 - Director → ME
  • 9
    N3RGY DATA LIMITED
    11712674
    Active Corporate (14 parents)
    Officer
    2026-06-30 ~ now
    IIF 15 - Director → ME
  • 10
    QTON SOLUTIONS LIMITED
    07046582
    Active Corporate (17 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 12 - Director → ME
  • 11
    SMART BATTERY SYSTEMS LIMITED
    11673335
    Active Corporate (11 parents)
    Officer
    2026-06-30 ~ now
    IIF 5 - Director → ME
  • 12
    SMART METER ASSETS 1 LTD
    - now 08862096
    IN HOME TECHNOLOGY LIMITED - 2014-03-05
    SMART METER ASSETS 1 LTD - 2014-02-21
    Active Corporate (23 parents)
    Officer
    2026-06-30 ~ now
    IIF 2 - Director → ME
  • 13
    SMART METERING SYSTEMS LIMITED
    - now SC367563 SC390601... (more)
    SMART METERING SYSTEMS PLC - 2024-06-11
    SMART METERING SYSTEMS LIMITED - 2011-06-20
    UK SMART METERING GROUP LIMITED - 2011-06-15
    Active Corporate (34 parents, 36 offsprings)
    Officer
    2026-06-30 ~ now
    IIF 21 - Director → ME
  • 14
    SMS ASSET MANAGEMENT LIMITED
    12285853
    Active Corporate (11 parents)
    Officer
    2026-06-30 ~ now
    IIF 11 - Director → ME
  • 15
    SMS CORPORATE SERVICES LIMITED
    SC614591
    Active Corporate (11 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 17 - Director → ME
  • 16
    SMS DATA MANAGEMENT LIMITED
    - now SC367412
    UK DATA MANAGEMENT LIMITED - 2015-06-29
    Active Corporate (17 parents, 3 offsprings)
    Officer
    2026-06-30 ~ now
    IIF 18 - Director → ME
  • 17
    SMS DATA SERVICES LIMITED
    13166529
    Active Corporate (11 parents)
    Officer
    2026-06-30 ~ now
    IIF 7 - Director → ME
  • 18
    SMS ENERGY CONNECTIONS LIMITED
    - now SC247671
    SMS CONNECTIONS LIMITED - 2025-01-23
    UK GAS CONNECTION LIMITED - 2015-06-29
    ECO PROJECT MANAGEMENT LTD. - 2010-06-07
    ECO FACILITIES MANAGEMENT LIMITED - 2005-06-24
    Active Corporate (19 parents)
    Officer
    2026-06-30 ~ now
    IIF 20 - Director → ME
  • 19
    SMS ENERGY SERVICES LIMITED
    - now 03197379
    UTILITY PARTNERSHIP LIMITED - 2015-06-29
    Active Corporate (18 parents, 3 offsprings)
    Officer
    2026-06-30 ~ now
    IIF 9 - Director → ME
  • 20
    SMS MAPCO 1 LIMITED
    11022594 12507636
    Active Corporate (12 parents)
    Officer
    2026-06-30 ~ now
    IIF 13 - Director → ME
  • 21
    SMS METER ASSETS LIMITED
    - now SC320750
    UK METER ASSETS LIMITED - 2015-06-29
    THE UK METER EXCHANGE LTD - 2010-06-07
    THE METERING EXCHANGE LIMITED - 2007-05-23
    Active Corporate (16 parents, 3 offsprings)
    Officer
    2026-06-30 ~ now
    IIF 19 - Director → ME
  • 22
    SMS UTILITIES ACADEMY LIMITED
    11896547
    Active Corporate (12 parents)
    Officer
    2026-06-30 ~ now
    IIF 4 - Director → ME
  • 23
    SOLO ENERGY LIMITED
    SC487193
    Active Corporate (13 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 16 - Director → ME
  • 24
    STEEL RIVER POWER LIMITED
    14753711
    Active Corporate (12 parents)
    Officer
    2024-10-10 ~ 2025-09-30
    IIF 26 - Director → ME
  • 25
    TROJAN UTILITIES LIMITED
    07790830
    Active Corporate (20 parents)
    Officer
    2026-06-30 ~ now
    IIF 3 - Director → ME
  • 26
    UKMA (AF) LIMITED
    - now 07130739
    UKME (IP) LIMITED - 2012-06-28
    Active Corporate (13 parents, 1 offspring)
    Officer
    2026-06-30 ~ now
    IIF 10 - Director → ME

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