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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mortlock, Timothy James

child relation
Offspring entities and appointments
Active 66
  • 1
    Prennau House Copse Walk, Pontprennau, Cardiff, Wales
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 41 - Director → ME
  • 2
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 52 - Director → ME
  • 3
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 53 - Director → ME
  • 4
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 54 - Director → ME
  • 5
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2019-10-11 ~ now
    IIF 9 - Director → ME
  • 6
    Prennau House Copse Walk, Pontprennau, Cardiff, Wales
    Dissolved Corporate (4 parents)
    Officer
    2020-06-03 ~ dissolved
    IIF 59 - Director → ME
  • 7
    Duo, Level 6, 280 Bishopsgate, London, United Kingdom
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2025-03-20 ~ now
    IIF 34 - Director → ME
  • 8
    UK GAS CONNECTION LIMITED - 2010-06-07
    Second Floor 48 St. Vincent Street, Glasgow
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 73 - Director → ME
  • 9
    Brewery House, 34-44 Gigant Street, Salisbury, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    -93,940 GBP2021-03-31
    Officer
    2025-07-18 ~ now
    IIF 37 - Director → ME
  • 10
    NATIONAL GRID SMART LIMITED - 2023-10-18
    Brewery House, 34-44 Gigant Street, Salisbury, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    2025-07-21 ~ now
    IIF 38 - Director → ME
  • 11
    FORESIGHT METERING MANAGEMENT LIMITED - 2019-12-13
    UTILITY FUNDING LIMITED - 2017-03-30
    Brewery House, 34-44 Gigant Street, Salisbury, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-07-21 ~ now
    IIF 40 - Director → ME
  • 12
    Brewery House, 34-44 Gigant Street, Salisbury, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    2025-07-22 ~ now
    IIF 39 - Director → ME
  • 13
    Brewery House, 33-44 Gigant Street, Salisbury, Wiltshire, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-07-18 ~ now
    IIF 36 - Director → ME
  • 14
    48 St. Vincent Street, Second Floor, Glasgow, Scotland
    Dissolved Corporate (3 parents, 2 offsprings)
    Officer
    2021-03-31 ~ dissolved
    IIF 72 - Director → ME
  • 15
    Second Floor, 48 St. Vincent Street, Glasgow, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 83 - Director → ME
  • 16
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    2021-01-27 ~ now
    IIF 4 - Director → ME
  • 17
    Prennau House Copse Walk, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2023-02-08 ~ now
    IIF 32 - Director → ME
  • 18
    MORTBIRD LTD - 2024-06-01
    2 Mayfair Drive, Thornhill, Cardiff, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-05-21 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2024-05-21 ~ now
    IIF 91 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 91 - Ownership of shares – More than 25% but not more than 50% → OE
  • 19
    Prennau House Copse Walk, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents)
    Equity (Company account)
    -286,938 GBP2021-12-31
    Officer
    2022-05-25 ~ now
    IIF 30 - Director → ME
  • 20
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Total Assets Less Current Liabilities (Company account)
    175,223 GBP2015-12-31
    Officer
    2019-10-11 ~ now
    IIF 11 - Director → ME
  • 21
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2025-07-18 ~ now
    IIF 12 - Director → ME
  • 22
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2025-07-18 ~ now
    IIF 23 - Director → ME
  • 23
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-02-10 ~ now
    IIF 25 - Director → ME
  • 24
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-02-10 ~ now
    IIF 15 - Director → ME
  • 25
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-06-09 ~ now
    IIF 20 - Director → ME
  • 26
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Dissolved Corporate (4 parents)
    Officer
    2019-10-11 ~ dissolved
    IIF 51 - Director → ME
  • 27
    Duo, Level 6, 280 Bishopsgate, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-03-20 ~ now
    IIF 31 - Director → ME
  • 28
    Duo, Level 6, 280 Bishopsgate, London, United Kingdom
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2025-03-20 ~ now
    IIF 33 - Director → ME
  • 29
    Duo, Level 6, 280 Bishopsgate, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-03-20 ~ now
    IIF 29 - Director → ME
  • 30
    BIDCO MAUI LIMITED - 2021-06-02
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-02-10 ~ now
    IIF 21 - Director → ME
  • 31
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-02-10 ~ now
    IIF 26 - Director → ME
  • 32
    MAUI PARENTCO LIMITED - 2021-06-02
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-02-10 ~ now
    IIF 16 - Director → ME
  • 33
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-02-10 ~ now
    IIF 28 - Director → ME
  • 34
    MAUI MIDCO LIMITED - 2021-06-02
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Officer
    2025-06-03 ~ now
    IIF 14 - Director → ME
  • 35
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Active Corporate (4 parents)
    Officer
    2021-03-31 ~ now
    IIF 5 - Director → ME
  • 36
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 48 - Director → ME
  • 37
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 46 - Director → ME
  • 38
    Prennau House Copse Walk, Pontprennau, Cardiff, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 55 - Director → ME
  • 39
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 47 - Director → ME
  • 40
    IN HOME TECHNOLOGY LIMITED - 2014-03-05
    SMART METER ASSETS 1 LTD - 2014-02-21
    Ground Floor, South Wing Abbotsgate House, Hollow Road, Bury St Edmunds, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-07-19 ~ now
    IIF 1 - Director → ME
  • 41
    DUNWILCO (1684) LIMITED - 2011-03-16
    Second Floor 48 St Vincent Street, Glasgow
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 78 - Director → ME
  • 42
    SMART METERING SYSTEMS PLC - 2024-06-11
    SMART METERING SYSTEMS LIMITED - 2011-06-20
    UK SMART METERING GROUP LIMITED - 2011-06-15
    Second Floor 48 St. Vincent Street, Glasgow
    Active Corporate (4 parents, 31 offsprings)
    Officer
    2019-09-17 ~ now
    IIF 35 - Director → ME
  • 43
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 45 - Director → ME
  • 44
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents)
    Officer
    2019-10-28 ~ now
    IIF 17 - Director → ME
  • 45
    48 St. Vincent Street, Glasgow, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    2019-10-11 ~ now
    IIF 7 - Director → ME
  • 46
    UK DATA MANAGEMENT LIMITED - 2015-06-29
    Second Floor 48 St Vincent Street, Glasgow
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2019-10-11 ~ now
    IIF 10 - Director → ME
  • 47
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Active Corporate (4 parents)
    Officer
    2021-01-29 ~ now
    IIF 3 - Director → ME
  • 48
    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
    Second Floor 48 St. Vincent Street, Glasgow
    Active Corporate (4 parents)
    Officer
    2019-10-11 ~ now
    IIF 24 - Director → ME
  • 49
    UTILITY PARTNERSHIP LIMITED - 2015-06-29
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2016-11-16 ~ now
    IIF 8 - Director → ME
  • 50
    Second Floor, 48 St. Vincent Street, Glasgow, Scotland
    Dissolved Corporate (5 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 80 - Director → ME
  • 51
    UKME (IPR) LIMITED - 2011-04-26
    Second Floor 48 St. Vincent Street, Glasgow
    Dissolved Corporate (5 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 75 - Director → ME
  • 52
    Prennau House Copse Walk, Pontprennau, Cardiff, United Kingdom
    Active Corporate (4 parents)
    Officer
    2019-10-11 ~ now
    IIF 19 - Director → ME
  • 53
    Prennau House Copse Walk, Pontprennau, Cardiff, Wales
    Dissolved Corporate (4 parents)
    Officer
    2020-03-10 ~ dissolved
    IIF 57 - Director → ME
  • 54
    UK METER ASSETS LIMITED - 2015-06-29
    THE UK METER EXCHANGE LTD - 2010-06-07
    THE METERING EXCHANGE LIMITED - 2007-05-23
    Second Floor 48 St Vincent Street, Glasgow
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2019-10-11 ~ now
    IIF 6 - Director → ME
  • 55
    Prennau House Copse Walk, Cardiff Gate Business Park, Pontprennau, Cardiff, United Kingdom
    Active Corporate (4 parents)
    Officer
    2019-10-11 ~ now
    IIF 22 - Director → ME
  • 56
    2nd Floor, 48 St. Vincent Street, Glasgow, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    -15,647 GBP2017-09-30
    Officer
    2019-10-11 ~ now
    IIF 13 - Director → ME
  • 57
    UK METER ASSETS LIMITED - 2010-06-07
    Second Floor 48 St Vincent Street, Glasgow
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 76 - Director → ME
  • 58
    Prennau House Copse Walk, Cardiff Gate Business Park, Cardiff
    Active Corporate (4 parents)
    Officer
    2019-10-11 ~ now
    IIF 27 - Director → ME
  • 59
    Second Floor, 48 St. Vincent Street, Glasgow, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 85 - Director → ME
  • 60
    Second Floor 48 St. Vincent Street, Glasgow
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 79 - Director → ME
  • 61
    Second Floor, 48 St. Vincent Street, Glasgow, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 81 - Director → ME
  • 62
    Second Floor 48 St Vincent Street, Glasgow, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 84 - Director → ME
  • 63
    SMART METERING SYSTEMS LIMITED - 2011-06-15
    DUNWILCO (1690) LIMITED - 2011-03-16
    Second Floor 48 St. Vincent Street, Glasgow
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 77 - Director → ME
  • 64
    Second Floor 48 St. Vincent Street, Glasgow
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 74 - Director → ME
  • 65
    UKME (IP) LIMITED - 2012-06-28
    Prennau House Copse Walk Cardiff Gate Business Park, Pontprennau, Cardiff, Wales
    Active Corporate (3 parents)
    Officer
    2019-10-11 ~ now
    IIF 18 - Director → ME
  • 66
    Second Floor 48 St. Vincent Street, Glasgow, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2021-03-31 ~ dissolved
    IIF 82 - Director → ME
Ceased 24
  • 1
    125 Old Broad Street, London, England
    Active Corporate (3 parents, 20 offsprings)
    Officer
    2020-09-21 ~ 2025-05-19
    IIF 68 - Director → ME
  • 2
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2021-03-31 ~ 2025-05-19
    IIF 56 - Director → ME
  • 3
    ADD RENEWABLES NO.3 LIMITED - 2024-08-07
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    0 GBP2019-08-31
    Officer
    2020-09-30 ~ 2025-05-19
    IIF 43 - Director → ME
  • 4
    BERKELEY BATTERY STORAGE 2 LIMITED - 2024-08-07
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    -4,399 GBP2020-09-30
    Officer
    2021-06-15 ~ 2025-05-19
    IIF 88 - Director → ME
  • 5
    BRAMFORD POWER LIMITED - 2024-08-07
    IPSWICH POWER LIMITED - 2020-09-02
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    31,315 GBP2022-03-31
    Officer
    2022-10-07 ~ 2025-05-19
    IIF 58 - Director → ME
  • 6
    BRENTWOOD ENERGY STORAGE LIMITED - 2024-08-07
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2021-10-22 ~ 2025-05-19
    IIF 67 - Director → ME
  • 7
    BROOK FARM ENERGY STORAGE LIMITED - 2024-08-07
    ASTRA VENTURES 1 LIMITED - 2018-10-30
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2021-06-11 ~ 2025-05-19
    IIF 62 - Director → ME
  • 8
    EAST ANGLIA GRID STORAGE ONE LIMITED - 2024-08-07
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    -2,768 GBP2020-03-31
    Officer
    2020-10-16 ~ 2025-05-19
    IIF 89 - Director → ME
  • 9
    FEN POWER 1 LIMITED - 2024-08-07
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2022-04-26 ~ 2025-05-19
    IIF 86 - Director → ME
  • 10
    BURWELL POWER LIMITED - 2024-08-07
    CAMBRIDGE POWER LIMITED - 2020-08-27
    MSF (BURWELL) LIMITED - 2019-06-10
    125 Old Broad Street, London, England
    Active Corporate (3 parents, 1 offspring)
    Profit/Loss (Company account)
    13,703 GBP2019-06-03 ~ 2020-03-31
    Officer
    2020-10-16 ~ 2025-05-19
    IIF 90 - Director → ME
  • 11
    DRUMCROSS ENERGY STORAGE LIMITED - 2024-08-07
    C/o Brodies Llp, Capital Square, 58, Morrison Street, Edinburgh, Scotland
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    1 GBP2021-09-30
    Officer
    2022-07-08 ~ 2025-05-19
    IIF 42 - Director → ME
  • 12
    ERSKINE ENERGY STORAGE LIMITED - 2024-08-07
    C/o Brodies Llp, Capital Square, 58, Morrison Street, Edinburgh, Scotland
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    1 GBP2022-02-28
    Officer
    2022-08-17 ~ 2025-05-19
    IIF 61 - Director → ME
  • 13
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2023-06-05 ~ 2025-05-19
    IIF 65 - Director → ME
  • 14
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2023-06-05 ~ 2025-05-19
    IIF 69 - Director → ME
  • 15
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2023-06-05 ~ 2025-05-19
    IIF 87 - Director → ME
  • 16
    NEWTONWOOD ENERGY STORAGE LIMITED - 2024-08-07
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2021-03-09 ~ 2025-05-19
    IIF 64 - Director → ME
  • 17
    BALANCE ENERGY 2 LTD - 2024-08-07
    STUART STREET POWER LTD - 2021-02-12
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    -219 GBP2021-10-31
    Officer
    2022-02-14 ~ 2025-05-19
    IIF 50 - Director → ME
  • 18
    SMART CARBON REDUCTION LIMITED - 2023-03-15
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2021-03-31 ~ 2025-05-19
    IIF 49 - Director → ME
  • 19
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2023-06-05 ~ 2025-05-19
    IIF 70 - Director → ME
  • 20
    BALANCE ENERGY 3 LTD - 2024-08-07
    PINXTON POWER LIMITED - 2021-02-12
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    -219 GBP2021-11-30
    Officer
    2022-10-01 ~ 2025-05-19
    IIF 63 - Director → ME
  • 21
    BALANCE ENERGY 1 LTD - 2024-08-07
    LEDSTON POWER LTD - 2021-02-12
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2022-03-31
    Officer
    2022-10-01 ~ 2025-05-19
    IIF 66 - Director → ME
  • 22
    125 Old Broad Street, London, England
    Active Corporate (3 parents)
    Officer
    2021-03-31 ~ 2025-05-19
    IIF 60 - Director → ME
  • 23
    3rd Floor (south Building), 200 Aldersgate Street, London
    Active Corporate (6 parents)
    Officer
    2019-09-26 ~ 2020-04-22
    IIF 44 - Director → ME
  • 24
    METIS CHARGE LIMITED - 2025-04-04
    3 Valentine Place, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2023-12-31
    Officer
    2023-06-12 ~ 2024-08-20
    IIF 71 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.