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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

Roger Duncan Preston

    Related profiles found in government register
  • Roger Duncan Preston
    British born in September 1943

    Resident in England

    Registered addresses and corresponding companies
    • Tregongeeves Cottage, St. Austell, Cornwall, PL26 7DS, England

      IIF 1
  • Preston, Roger Duncan
    British born in September 1943

    Resident in Cornwall

    Registered addresses and corresponding companies
    • Jindabyne, Carclaze, St Austell, Cornwall, PL25 3TA

      IIF 2
  • Preston, Roger Duncan
    British company director born in September 1943

    Resident in Cornwall

    Registered addresses and corresponding companies
    • Roadford Lakeside, Broadwoodwidger, Lifton, Devon, PL16 0RL, England

      IIF 3
    • Jindabyne, Carclaze, St Austell, Cornwall, PL25 3TA

      IIF 4
  • Preston, Roger Duncan
    British director born in September 1943

    Resident in Cornwall

    Registered addresses and corresponding companies
    • Jindabyne, Carclaze, St Austell, Cornwall, PL25 3TA

      IIF 5
  • Preston, Roger Duncan
    British operations director born in September 1943

    Resident in Cornwall

    Registered addresses and corresponding companies
    • Jindabyne, Carclaze, St Austell, Cornwall, PL25 3TA

      IIF 6
  • Preston, Roger Duncan
    British operations ditector born in September 1943

    Resident in Cornwall

    Registered addresses and corresponding companies
    • Jindabyne, Carclaze, St Austell, Cornwall, PL25 3TA

      IIF 7
  • Preston, Roger Duncan
    British operations manager born in September 1943

    Resident in Cornwall

    Registered addresses and corresponding companies
    • Jindabyne, Carclaze, St Austell, Cornwall, PL25 3TA

      IIF 8
  • Preston, Roger Duncan
    British retired born in September 1943

    Resident in Cornwall

    Registered addresses and corresponding companies
    • Roadford Lakeside, Broadwoodwidger, Lifton, Devon, PL16 0RL, England

      IIF 9
    • Jindabyne, Carclaze, St Austell, Cornwall, PL25 3TA

      IIF 10 IIF 11
    • St Austell Golf Club, Tregongeeves Lane, St. Austell, Cornwall, PL26 7DS

      IIF 12
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 11
  • 1
    ECC OVERSEAS INVESTMENTS
    - now 00270707
    E.C.C. OVERSEAS INVESTMENTS LIMITED - 1989-10-10
    Par Moor Centre, Par Moor Road, Par, Cornwall
    Dissolved Corporate (3 parents)
    Officer
    1999-05-20 ~ 2001-12-05
    IIF 8 - Director → ME
  • 2
    ENGLISH CHINA CLAYS
    - now 00154236
    ECC GROUP PLC - 1992-05-11
    ENGLISH CHINA CLAYS PUBLIC LIMITED COMPANY - 1990-03-01
    Par Moor Centre, Par Moor Road, Par, Cornwall
    Active Corporate (1 parent)
    Officer
    1999-07-26 ~ 2001-12-05
    IIF 6 - Director → ME
  • 3
    IMERYS MINERALS LIMITED
    - now 00269255
    ECC INTERNATIONAL LIMITED
    - 2000-01-06 00269255
    ENGLISH CLAYS LOVERING POCHIN & COMPANY LIMITED - 1986-01-01 01103251
    Par Moor Centre, Par Moor Road, Par, Cornwall
    Active Corporate (5 parents, 2 offsprings)
    Officer
    1998-09-30 ~ 2001-07-02
    IIF 4 - Director → ME
  • 4
    IMERYS TRUSTEES LIMITED
    - now 01587898
    ECC TRUSTEES LIMITED
    - 2001-10-24 01587898
    E.C.C. TRUSTEES LIMITED - 1989-11-08
    Par Moor Centre, Par Moor Road, Par, Cornwall
    Active Corporate (5 parents)
    Officer
    1999-07-13 ~ 2001-12-20
    IIF 7 - Director → ME
  • 5
    IMERYS UK PENSION FUND TRUSTEES LIMITED - now
    ENGLISH CHINA CLAYS PENSION FUND TRUSTEES LIMITED
    - 2001-11-30 01588199
    ECC GROUP PENSION FUND TRUSTEES LIMITED - 1992-10-05
    ECC (STAFF) PENSION FUND TRUSTEES LIMITED - 1991-04-19
    E.C.C. (STAFF) PENSION FUND TRUSTEES LIMITED - 1989-11-03
    Par Moor Centre, Par Moor Road, Par, Cornwall
    Active Corporate (4 parents)
    Equity (Company account)
    0 GBP2022-12-31
    Officer
    1995-09-01 ~ 1996-02-13
    IIF 5 - Director → ME
  • 6
    SOUTH WEST LAKES LIMITED
    03955075
    Roadford Lakeside, Broadwoodwidger, Lifton, Devon, England
    Active Corporate (7 parents)
    Officer
    2002-01-17 ~ 2019-07-25
    IIF 9 - Director → ME
  • 7
    SOUTH WEST LAKES TRUST
    03946529
    Roadford Lakeside, Broadwoodwidger, Lifton, Devon, England
    Active Corporate (9 parents, 1 offspring)
    Officer
    2000-03-08 ~ 2019-07-25
    IIF 3 - Director → ME
  • 8
    ST.AUSTELL GOLF ESTATES LIMITED
    00218277
    Tregongeeves, St.austell, Cornwall
    Active Corporate (3 parents)
    Equity (Company account)
    5,385 GBP2024-12-31
    Officer
    2015-11-03 ~ 2020-04-08
    IIF 12 - Director → ME
    Person with significant control
    2016-04-06 ~ 2020-04-08
    IIF 1 - Has significant influence or control OE
  • 9
    THE KAOLIN AND BALL CLAY ASSOCIATION (UK)
    - now 00366883
    BRITISH BALL CLAY PRODUCERS' FEDERATION LIMITED
    - 2000-07-25 00366883
    Par Moor Centre, Par Moor Road, Par, Cornwall, England
    Active Corporate (1 parent)
    Equity (Company account)
    0 GBP2025-06-30
    Officer
    1999-02-24 ~ 2001-05-16
    IIF 2 - Director → ME
  • 10
    WHEAL MARTYN ENTERPRISES LIMITED
    02599839
    Wheal Martyn, Carthew, St. Austell, Cornwall, England
    Active Corporate (6 parents)
    Equity (Company account)
    24,477 GBP2020-01-31
    Officer
    1999-11-19 ~ 2010-04-01
    IIF 11 - Director → ME
  • 11
    WHEAL MARTYN TRUST - now
    WHEAL MARTYN TRUST LTD - 2016-08-12
    ST.AUSTELL CHINA CLAY MUSEUM LIMITED
    - 2012-01-17 01160460
    Wheal Martyn, Carthew, St. Austell, Cornwall, England
    Active Corporate (6 parents)
    Officer
    1999-07-16 ~ 2010-04-01
    IIF 10 - Director → ME

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