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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

Koseff, Stephen

    Related profiles found in government register
  • Koseff, Stephen
    South African, born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
    • 30 Gresham Street, London, EC2V 7QP, England

      IIF 1
  • Koseff, Stephen
    South African, banker born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
  • Koseff, Stephen
    South African, company director born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
    • 30 Gresham Street, London, EC2V 7QN, England

      IIF 9
  • Koseff, Stephen
    South African born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
    • Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 10 IIF 11 IIF 12
    • C/o Baobab Family Office Limited, Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 13
  • Koseff, Stephen
    South African banker born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
  • Koseff, Stephen
    South African businessman born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
    • C/o Baobab Family Office Limited, Aston House, Cornwall Avenue, London, N3 1LF, United Kingdom

      IIF 21
  • Koseff, Stephen
    South African company director born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
    • Woolgate Exchange 25, Basinghall Street, London, EC2V 5HA

      IIF 22
  • Koseff, Stephen
    South African director born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
    • 8-12, York Gate, 100 Marlybone Road, London, NW1 4QG

      IIF 23
  • Koseff, Stephen
    born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
    • C/o Accuro 2nd Floor, One The Esplanade, St. Helier, JE2 3QA, Jersey

      IIF 24
  • Mr Stephen Koseff
    South African born in July 1951

    Resident in South Africa

    Registered addresses and corresponding companies
  • Mr Stephen Koseff
    South African, born in July 1951

    Registered addresses and corresponding companies
    • Accuro Trust (jersey) Ltd, 2nd Floor, One The Esplanade, St Helier, JE2 3QA, Jersey

      IIF 28
child relation
Offspring entities and appointments 23
  • 1
    AEDES INVESTMENTS (VALENTINE) LIMITED
    11059178
    Aston House, Cornwall Avenue, London, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    -135,343 GBP2024-12-31
    Officer
    2023-03-29 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2023-02-22 ~ 2023-07-24
    IIF 27 - Ownership of shares – 75% or more OE
    IIF 27 - Ownership of voting rights - 75% or more OE
    IIF 27 - Right to appoint or remove directors OE
  • 2
    AEDES INVESTMENTS LTD
    10493637
    Aston House, Cornwall Avenue, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -225,373 GBP2024-12-31
    Officer
    2023-03-29 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2023-02-22 ~ 2023-07-24
    IIF 25 - Ownership of voting rights - 75% or more OE
    IIF 25 - Right to appoint or remove directors OE
    IIF 25 - Ownership of shares – 75% or more OE
  • 3
    BERCHAR PROPERTIES LIMITED
    OE021617
    Craigmuir Chambers Po Box 71, Road Town, Tortola, Virgin Islands, British
    Removed Corporate (1 parent)
    Beneficial owner
    2017-03-30 ~ now
    IIF 28 - Ownership of shares - More than 25% OE
  • 4
    GROVEPOINT LIMITED
    FC034263 08451304
    1st Floor Tudor House Le Bordage, St Peter Port, Guernsey
    Active Corporate (11 parents)
    Officer
    2019-05-15 ~ 2024-10-25
    IIF 23 - Director → ME
  • 5
    GUINNESS MAHON HOLDINGS LIMITED
    - now 02685988 02216551, 01627626
    INVESTEC HOLDINGS (U.K.) LIMITED
    - 1999-04-01 02685988 03636853
    MENDOCINO LIMITED
    - 1992-10-16 02685988
    C/o Critchleys Beaver House, 23-38 Hythe Bridge Street, Oxford
    Dissolved Corporate (16 parents)
    Officer
    1992-07-22 ~ 2000-05-22
    IIF 14 - Director → ME
  • 6
    INVESTEC (UK) LIMITED - now
    CARR SHEPPARDS CROSTHWAITE (HOLDINGS) LIMITED
    - 2007-12-06 03258145 03811090
    CARR SHEPPARDS CROSTHWAITE LIMITED
    - 1999-01-05 03258145 03700427
    CARR SHEPPARDS HOLDINGS LIMITED
    - 1998-10-02 03258145
    BLUETRIP LIMITED
    - 1997-01-15 03258145
    30 Gresham Street, London, England
    Active Corporate (21 parents)
    Officer
    1997-01-13 ~ 2005-06-22
    IIF 17 - Director → ME
  • 7
    INVESTEC 1 LIMITED
    - now 00119609 03811082, 04111949, 03633621
    HAMBROS PLC
    - 1998-09-25 00119609
    30 Gresham Street, London, England
    Active Corporate (44 parents, 7 offsprings)
    Officer
    1998-07-31 ~ 2019-08-08
    IIF 7 - Director → ME
  • 8
    INVESTEC BANK PLC
    - now 00489604
    INVESTEC BANK LIMITED
    - 2009-01-23 00489604
    INVESTEC BANK (UK) LIMITED
    - 2009-01-23 00489604
    ALLIED TRUST BANK LIMITED
    - 1997-01-06 00489604
    ALLIED ARAB BANK LIMITED - 1989-09-01
    EDWARD BATES & SONS LIMITED - 1977-12-31
    30 Gresham Street, London, England
    Active Corporate (52 parents, 50 offsprings)
    Officer
    1992-11-16 ~ 2019-01-30
    IIF 6 - Director → ME
  • 9
    INVESTEC FINANCE LIMITED
    - now 04111949
    INVESTEC FINANCE PLC
    - 2017-03-17 04111949
    REGATTA SERVICES PLC - 2003-11-14
    INVESTEC PLC - 2000-11-24
    30 Gresham Street, London, England
    Active Corporate (22 parents)
    Officer
    2003-11-25 ~ 2017-04-26
    IIF 19 - Director → ME
  • 10
    INVESTEC GROUP (UK) LIMITED
    - now 02216551
    INVESTEC GROUP (UK) PLC
    - 2016-05-11 02216551
    GUINNESS MAHON HOLDINGS PLC
    - 1999-04-01 02216551 01627626, 02685988
    BAYSWELL PUBLIC LIMITED COMPANY - 1988-04-18
    The Wooden Barn, Little Baldon, Oxford
    Liquidation Corporate (40 parents, 3 offsprings)
    Officer
    1998-07-09 ~ 2019-08-08
    IIF 8 - Director → ME
  • 11
    INVESTEC HOLDING COMPANY LIMITED
    - now 04104510
    HACKREMCO (NO.1741) LIMITED - 2000-11-16
    30 Gresham Street, London, England
    Active Corporate (14 parents)
    Officer
    2002-03-13 ~ 2019-08-08
    IIF 2 - Director → ME
  • 12
    INVESTEC HOLDINGS (UK) LIMITED
    - now 03636853 02685988
    BROADHEATH INVESTMENTS LIMITED - 1999-01-19
    Greyfriars Court, Paradise Square, Oxford
    Dissolved Corporate (11 parents)
    Officer
    1999-03-26 ~ 2013-09-06
    IIF 20 - Director → ME
  • 13
    INVESTEC INVESTMENTS (UK) LIMITED - now
    GUINNESS MAHON & CO. LIMITED
    - 2013-03-14 00205468
    30 Gresham Street, London, England
    Active Corporate (81 parents, 58 offsprings)
    Officer
    1998-07-09 ~ 1999-04-30
    IIF 18 - Director → ME
  • 14
    INVESTEC INVESTMENTS LIMITED
    09773502
    30 Gresham Street, London, England
    Active Corporate (11 parents, 7 offsprings)
    Officer
    2015-09-11 ~ 2019-08-08
    IIF 4 - Director → ME
  • 15
    INVESTEC PLC
    - now 03633621 03811082, 04111949, 00119609
    REGATTA SERVICES LIMITED - 2000-11-24
    30 Gresham Street, London, England
    Active Corporate (49 parents, 3 offsprings)
    Officer
    2002-06-26 ~ 2019-08-08
    IIF 3 - Director → ME
    2000-12-14 ~ 2002-03-19
    IIF 15 - Director → ME
    2020-09-17 ~ now
    IIF 1 - Director → ME
  • 16
    INVESTEC SECURITIES LIMITED
    - now 01039229 01459415
    GUINNESS MAHON INVESTMENTS LIMITED
    - 2015-04-08 01039229 01459415
    ERIN INVESTMENTS LIMITED - 1994-10-05
    CLP INVESTMENTS LIMITED - 1983-05-13
    30 Gresham Street, London, England
    Active Corporate (27 parents)
    Officer
    2008-09-17 ~ 2019-08-08
    IIF 5 - Director → ME
  • 17
    INVESTEC WEALTH & INVESTMENT LIMITED - now
    RENSBURG SHEPPARDS INVESTMENT MANAGEMENT LIMITED
    - 2011-05-31 02122340 02045484
    CARR SHEPPARDS LIMITED.
    - 1999-01-14 02122340
    W.I. CARR (INVESTMENTS) LIMITED - 1993-05-10
    W.I. CARR (INVESTMENT MANAGEMENT) LIMITED - 1987-11-30
    INVERABLE LIMITED - 1987-07-29
    30 Gresham Street, London, England
    Active Corporate (83 parents, 17 offsprings)
    Officer
    1997-02-12 ~ 2005-05-06
    IIF 16 - Director → ME
  • 18
    KIDDERPORE PROPERTIES LIMITED
    08259210
    Aston House, Cornwall Avenue, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -581,449 GBP2024-12-31
    Officer
    2023-03-29 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2023-03-29 ~ 2023-07-24
    IIF 26 - Ownership of shares – 75% or more OE
    IIF 26 - Right to appoint or remove directors OE
    IIF 26 - Ownership of voting rights - 75% or more OE
  • 19
    NINETY ONE UK LIMITED - now
    INVESTEC ASSET MANAGEMENT LIMITED
    - 2020-03-16 02036094 01902972
    INVESTEC GUINNESS FLIGHT LIMITED
    - 2000-06-30 02036094
    GUINNESS FLIGHT HAMBRO ASSET MANAGEMENT LIMITED - 1998-11-10
    THIRTY-SIXTH SHELF INVESTMENT COMPANY LIMITED - 1987-04-13
    55 Gresham Street, London, England
    Active Corporate (78 parents, 3 offsprings)
    Officer
    1999-08-18 ~ 2019-05-30
    IIF 22 - Director → ME
  • 20
    OUTWARD VC FUND LLP
    - now OC415059
    INVC LLP - 2019-07-01
    FP INVESTMENTS III LLP - 2018-10-03
    30 Gresham Street, London, England
    Active Corporate (68 parents)
    Equity (Company account)
    47,328,493 GBP2024-12-31
    Officer
    2023-11-30 ~ now
    IIF 24 - LLP Member → ME
  • 21
    RENSBURG SHEPPARDS LIMITED - now
    RENSBURG SHEPPARDS PLC
    - 2019-12-30 02146011 NF002835
    RENSBURG PLC
    - 2005-05-06 02146011 NF002835, 02100864
    BWD SECURITIES PLC - 2004-05-28
    RAPID 3402 LIMITED - 1987-08-19
    C/o K & W Recovery Limited Milton Park Innovation Centre, 99 Park Drive, Milton, Abingdon
    Dissolved Corporate (36 parents, 3 offsprings)
    Officer
    2005-05-06 ~ 2019-08-01
    IIF 9 - Director → ME
  • 22
    SEVEN CHARLES STREET (FREEHOLD) LIMITED
    03713779
    Harben House 13a Harben Parade, Finchley Road, London, United Kingdom
    Active Corporate (18 parents)
    Equity (Company account)
    3,265 GBP2025-01-31
    Officer
    2020-06-08 ~ now
    IIF 13 - Director → ME
  • 23
    SEVEN CHARLES STREET MANAGEMENT LIMITED
    01310595
    Harben House 13a Harben Parade, Finchley Road, London, United Kingdom
    Dissolved Corporate (26 parents)
    Total Assets Less Current Liabilities (Company account)
    26,784 GBP2023-03-31
    Officer
    2020-06-08 ~ dissolved
    IIF 21 - Director → ME

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