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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

Rees, Sian Lloyd

    Related profiles found in government register
  • Rees, Sian Lloyd
    British born in August 1960

    Resident in Scotland

    Registered addresses and corresponding companies

    • 20, Queens Road, Aberdeen, AB15 4ZT, Scotland

      IIF 1

    • Achnamara, Hightown, Collieston, Ellon, AB41 8RS, Scotland

      IIF 2

    • High, Collieston, Ellon, AB41 8RS, United Kingdom

      IIF 3

    • 4th Floor, 72 Welbeck Street, London, W1G 0AY, England

      IIF 4
  • Rees, Sian Lloyd
    British non-executive director born in August 1960

    Resident in Scotland

    Registered addresses and corresponding companies

    • Shoreham Technical Centre, Shoreham By Sea, West Sussex, BN43 5FG

      IIF 5
  • Rees, Sian Lloyd
    British svp and head of global alliances born in August 1960

    Resident in Scotland

    Registered addresses and corresponding companies

    • 62, Summer Street, Aberdeen, Aberdeenshire, AB10 1SD

      IIF 6
  • Rees, Sian Lloyd
    British uk country manager & svp cm emea born in August 1960

    Resident in Scotland

    Registered addresses and corresponding companies

    • Paternoster House, 1st Floor, 65 St Paul's Churchyard, London, EC4M 8AB, England

      IIF 7
  • Rees, Sian Lloyd
    British uk managing director born in August 1960

    Resident in Scotland

    Registered addresses and corresponding companies

    • C/o Shepherd And Wedderburn Llp, Octagon Point, 5 Cheapside, London, EC2V 6AA, United Kingdom

      IIF 8 IIF 9
  • Ms Sian Lloyd Rees
    British born in August 1960

    Resident in Scotland

    Registered addresses and corresponding companies

    • Achnamara, Hightown, Collieston, Ellon, AB41 8RS, Scotland

      IIF 10

    • High, Collieston, Ellon, AB41 8RS, United Kingdom

      IIF 11
  • Rees, Sian Lloyd
    British born in August 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1 Lochrin Square, 92 Fountainbridge, Edinburgh, EH3 9QA, United Kingdom

      IIF 12 IIF 13
  • Rees, Sian Lloyd
    British consultant born in August 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • High Town, Collieston, Ellon, Aberdeenshire, AB41 8RS, United Kingdom

      IIF 14
  • Ms Sian Lloyd Rees
    British born in August 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • High Town, Collieston, Ellon, Aberdeenshire, AB41 8RS, United Kingdom

      IIF 15
  • Lloyd Rees, Sian
    British born in August 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Blenheim Gate, Blenheim Place, Aberdeen, AB25 2DZ, Scotland

      IIF 16

    • Building 1, Aberdeen International Business Park, Dyce Drive, Aberdeen, AB21 0BR, United Kingdom

      IIF 17

    • Building 1, Aberdeen International Business Park, Dyce Drive, Dyce, Aberdeen, AB21 0BR, United Kingdom

      IIF 18

    • 1 Lochrin Square, 92 Fountainbridge, Edinburgh, Scotland, EH3 9QA, United Kingdom

      IIF 19

    • 61, Dublin Street, Edinburgh, EH3 6NL, United Kingdom

      IIF 20
  • Lloyd Rees, Sian
    British managing director born in August 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Achnamara, Hightown, Collieston, Ellon, Aberdeenshire, AB41 8RS, Scotland

      IIF 21
  • Lloyd Rees, Sian
    British uk country manager & svp cm emea born in August 1960

    Resident in United Kingdom

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 25
  • 1
    ABERDEEN CYRENIANS LIMITED
    - now SC070903
    ABERDEEN CYRENIAN COMMUNITY LIMITED - 1991-09-13
    62 Summer Street, Aberdeen, Scotland
    Active Corporate (83 parents)
    Officer
    2017-12-06 ~ 2018-11-22
    IIF 6 - Director → ME
  • 2
    AKER ENGINEERING & TECHNOLOGY LIMITED
    - now 05391240
    AKER KVAERNER KAZAKHSTAN LIMITED - 2009-01-29
    QSERV PIPELINE & PROCESS LIMITED - 2008-09-03
    AKER KVAERNER KAZAKHSTAN LIMITED - 2008-07-11
    1 Park Row, Leeds, United Kingdom
    Active Corporate (24 parents)
    Officer
    2018-07-23 ~ 2021-10-20
    IIF 28 - Director → ME
  • 3
    AKER ENGINEERING MALAYSIA LTD
    - now 00750847
    QSERV PIPELINE & PROCESS LIMITED - 2014-01-13
    KVAERNER PROCESS OVERSEAS HOLDINGS LIMITED - 2008-09-03
    KVAERNER JOHN BROWN OVERSEAS HOLDINGS LIMITED - 1998-01-01
    JOHN BROWN OVERSEAS HOLDINGS LIMITED - 1996-08-16
    1 Park Row, Leeds
    Active Corporate (30 parents)
    Officer
    2018-07-23 ~ 2022-01-19
    IIF 27 - Director → ME
  • 4
    AKER OFFSHORE PARTNER LIMITED
    - now 01532141
    AKER KVAERNER OFFSHORE PARTNER LIMITED - 2008-04-03
    AKER OIL AND GAS TECHNOLOGY UK PLC - 2003-03-12
    AKER ENGINEERING PLC - 1994-04-29
    AKER ENGINEERING (UK) LIMITED - 1988-07-05
    1 Park Row, Leeds
    Active Corporate (49 parents, 1 offspring)
    Officer
    2018-07-23 ~ 2021-10-20
    IIF 24 - Director → ME
  • 5
    AKER OFFSHORE WIND LIMITED
    SC698661
    13 Queen's Road, Aberdeen, United Kingdom
    Active Corporate (7 parents)
    Officer
    2021-10-22 ~ 2024-02-29
    IIF 18 - Director → ME
  • 6
    AKER SOLUTIONS EAME LIMITED
    11696852
    1 Park Row, Leeds, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    2018-11-26 ~ 2021-10-20
    IIF 23 - Director → ME
  • 7
    AKER SOLUTIONS HOLDING LIMITED
    11694985
    1 Park Row, Leeds, United Kingdom
    Active Corporate (6 parents, 3 offsprings)
    Officer
    2018-11-26 ~ 2021-10-20
    IIF 22 - Director → ME
  • 8
    AKER SOLUTIONS LIMITED
    - now 04977339
    AKER SUBSEA LIMITED - 2016-06-03
    AKER KVAERNER SUBSEA LIMITED - 2008-04-03
    KOP LIMITED - 2005-06-10
    AKER KVAERNER OILFIELD PRODUCTS LIMITED - 2004-02-04
    1 Park Row, Leeds, United Kingdom
    Active Corporate (29 parents, 2 offsprings)
    Officer
    2018-07-13 ~ 2021-10-20
    IIF 25 - Director → ME
  • 9
    ARVEN OFFSHORE WIND FARM HOLD CO LIMITED
    14405641 14406699
    Shepherd And Wedderburn Llp, 1 - 6 Lombard Street, London, England
    Active Corporate (17 parents, 1 offspring)
    Officer
    2022-10-07 ~ 2024-02-29
    IIF 12 - Director → ME
  • 10
    ARVEN OFFSHORE WIND FARM LIMITED
    14406699 14405641
    Shepherd And Wedderburn Llp, 1 - 6 Lombard Street, London, England
    Active Corporate (15 parents)
    Officer
    2022-10-10 ~ 2024-02-29
    IIF 13 - Director → ME
  • 11
    ARVEN SOUTH HOLDINGS LIMITED
    - now 14306211
    OCEAN WINDS SHETLAND HOLDING LIMITED
    - 2023-08-22 14306211 14306369
    C/o Shepherd And Wedderburn Llp, 1-6 Lombard Street, London, England
    Active Corporate (18 parents, 1 offspring)
    Officer
    2023-07-25 ~ 2024-02-29
    IIF 9 - Director → ME
  • 12
    ARVEN SOUTH LIMITED
    - now 14306369
    OCEAN WINDS SHETLAND LIMITED
    - 2023-08-21 14306369 14306211
    Shepherd And Wedderburn Llp, 1 - 6 Lombard Street, London, England
    Active Corporate (16 parents)
    Officer
    2023-07-25 ~ 2024-02-29
    IIF 8 - Director → ME
  • 13
    AWENBUSINESSSOLUTIONS LTD
    SC813436
    High, Collieston, Ellon, United Kingdom
    Active Corporate (1 parent)
    Officer
    2024-06-12 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2024-06-12 ~ now
    IIF 11 - Ownership of shares – 75% or more → OE
    IIF 11 - Right to appoint or remove directors → OE
    IIF 11 - Ownership of voting rights - 75% or more → OE
  • 14
    DIATOM ENERGY LIMITED
    SC817165
    Achnamara Hightown, Collieston, Ellon, Scotland
    Active Corporate (2 parents)
    Officer
    2024-07-23 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2024-07-23 ~ now
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 10 - Right to appoint or remove directors → OE
  • 15
    DUBH ARTACH HOLDINGS LIMITED
    SC719029
    61 Dublin Street, Edinburgh, United Kingdom
    Dissolved Corporate (7 parents, 1 offspring)
    Officer
    2023-04-05 ~ 2024-02-29
    IIF 19 - Director → ME
  • 16
    DUBH ARTACH OFFSHORE WIND LIMITED
    SC702380
    61 Dublin Street, Edinburgh, United Kingdom
    Dissolved Corporate (9 parents)
    Officer
    2023-04-05 ~ 2024-02-29
    IIF 20 - Director → ME
  • 17
    ENERGY TRANSITION ZONE LTD
    SC697431
    Blenheim Gate, Blenheim Place, Aberdeen, Scotland
    Active Corporate (18 parents, 2 offsprings)
    Officer
    2021-06-30 ~ now
    IIF 16 - Director → ME
  • 18
    ENOVATE SYSTEMS LIMITED
    - now SC223219
    WOODHOPE LIMITED - 2001-10-10
    13 Queens Road, Aberdeen
    Active Corporate (24 parents)
    Officer
    2018-08-10 ~ 2021-02-23
    IIF 26 - Director → ME
  • 19
    NET ZERO TECHNOLOGY CENTRE LIMITED
    - now SC531384 SC655159
    OGTC LIMITED - 2021-06-28
    THE OIL & GAS TECHNOLOGY CENTRE LIMITED - 2020-11-10
    THE ABERDEEN OIL & GAS TECHNOLOGY CENTRE LIMITED - 2016-04-19
    20 Queens Road, Aberdeen, Scotland
    Active Corporate (33 parents, 6 offsprings)
    Officer
    2022-06-15 ~ now
    IIF 1 - Director → ME
  • 20
    ONESUBSEA INTERNATIONAL IP LTD - now
    AKER SOLUTIONS IP LIMITED
    - 2024-08-19 11696837
    1 Park Row, Leeds, United Kingdom
    Active Corporate (10 parents)
    Officer
    2018-11-26 ~ 2021-10-20
    IIF 17 - Director → ME
  • 21
    PENNATE LTD
    SC819469
    High Town Collieston, Ellon, Aberdeenshire, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2024-08-14 ~ dissolved
    IIF 14 - Director → ME
    Person with significant control
    2024-08-14 ~ dissolved
    IIF 15 - Right to appoint or remove directors → OE
    IIF 15 - Ownership of shares – 75% or more → OE
    IIF 15 - Ownership of voting rights - 75% or more → OE
  • 22
    RICARDO LIMITED - now
    RICARDO PLC
    - 2025-10-16 00222915 02815682
    RICARDO GROUP PLC - 1999-11-08
    RICARDO INTERNATIONAL PLC - 1992-12-04
    RICARDO GROUP PLC - 1990-11-22
    RICARDO CONSULTING ENGINEERS PLC - 1988-10-31
    RICARDO & CO.ENGINEERS(1927)LIMITED - 1978-12-31
    Shoreham Technical Centre, Shoreham By Sea, West Sussex
    Active Corporate (51 parents, 3 offsprings)
    Officer
    2024-10-01 ~ 2025-10-09
    IIF 5 - Director → ME
  • 23
    SERICA ENERGY PLC
    05450950
    4th Floor 72 Welbeck Street, London, England
    Active Corporate (34 parents, 2 offsprings)
    Officer
    2023-07-17 ~ now
    IIF 4 - Director → ME
  • 24
    THE UK OFFSHORE ENERGIES ASSOCIATION LIMITED
    - now 01119804
    THE UK OIL AND GAS INDUSTRY ASSOCIATION LIMITED
    - 2022-01-13 01119804
    THE UNITED KINGDOM OFFSHORE OIL AND GAS INDUSTRY ASSOCIATION LIMITED - 2012-12-24
    U.K. OFFSHORE OPERATORS ASSOCIATION LIMITED - 2007-04-24
    Cannongate House 2nd Floor, 62-64 Cannon Street, London, England
    Active Corporate (218 parents, 4 offsprings)
    Officer
    2018-12-04 ~ 2024-03-14
    IIF 7 - Director → ME
  • 25
    UK MAINSTREAM RENEWABLE POWER LIMITED
    - now 06538309
    MAINSTREAM RENEWABLE POWER (UK) LIMITED - 2008-10-10
    10 Orange Street Haymarket, London, England
    Active Corporate (19 parents, 3 offsprings)
    Officer
    2023-02-24 ~ 2024-02-29
    IIF 21 - Director → ME

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