logo
explain how to read the page

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

Concannon, Marg

child relation
Offspring entities and appointments
Active 22
  • 1
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 4 - Secretary → ME
  • 2
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 15 - Secretary → ME
  • 3
    BLUEBAY ASSET MANAGEMENT LTD - 2012-04-02
    BLUEBAY ASSET MANAGEMENT PLC - 2011-01-05
    BLUEBAY ASSET MANAGEMENT LIMITED - 2006-11-15
    ORCHARD CAPITAL MANAGEMENT LIMITED - 2001-08-09
    TUNBEST LIMITED - 1998-11-20
    100 Bishopsgate, London, England
    Active Corporate (5 parents, 3 offsprings)
    Officer
    2025-06-02 ~ now
    IIF 16 - Secretary → ME
  • 4
    100 Bishopsgate, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    2025-06-02 ~ now
    IIF 19 - Secretary → ME
  • 5
    BLUEBAY ASSET MANAGEMENT JAPAN LIMITED - 2009-09-28
    ALNERY NO. 2475 LIMITED - 2004-12-30
    100 Bishopsgate, London, England
    Active Corporate (5 parents)
    Officer
    2025-06-02 ~ now
    IIF 17 - Secretary → ME
  • 6
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 10 - Secretary → ME
  • 7
    BREWIN DOLPHIN HOLDINGS PLC - 2022-10-20
    EFFECTDART LIMITED - 1992-04-29
    12 Smithfield Street, London
    Active Corporate (6 parents, 17 offsprings)
    Officer
    2023-05-31 ~ now
    IIF 2 - Secretary → ME
  • 8
    BREWIN DOLPHIN SECURITIES LIMITED - 2007-10-01
    BREWIN DOLPHIN BELL LAWRIE LIMITED - 1998-09-28
    BREWIN DOLPHIN & CO LTD - 1993-04-30
    12 Smithfield Street, London
    Active Corporate (4 parents, 16 offsprings)
    Officer
    2023-05-31 ~ now
    IIF 5 - Secretary → ME
  • 9
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 7 - Secretary → ME
  • 10
    BREWIN EDWARDS & SCRUTTON NOMINEES LIMITED - 1980-12-31
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 12 - Secretary → ME
  • 11
    EWARCH LIMITED - 1992-07-08
    12 Smithfield Street, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 6 - Secretary → ME
  • 12
    S.I.S. NOMINEES LIMITED - 1978-12-31
    12 Smithfield Street, London, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    2023-05-31 ~ now
    IIF 9 - Secretary → ME
  • 13
    JAMES FINLAY NOMINEES LIMITED - 1999-03-01
    Atria One, 144 Morrison Street, Edinburgh
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 14 - Secretary → ME
  • 14
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 13 - Secretary → ME
  • 15
    12 Smithfield Street, London, England
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 11 - Secretary → ME
  • 16
    Atria One, 144 Morrison Street, Edinburgh
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2023-05-31 ~ now
    IIF 1 - Secretary → ME
  • 17
    ROYAL BANK OF CANADA EUROPE LIMITED - 2011-08-17
    ORION ROYAL BANK LIMITED - 1989-11-06
    ORION BANK LIMITED - 1981-12-31
    100 Bishopsgate, London, United Kingdom
    Active Corporate (10 parents)
    Officer
    2024-12-12 ~ now
    IIF 21 - Secretary → ME
  • 18
    ALNERY NO. 3001 LIMITED - 2012-03-20
    100 Bishopsgate, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    2025-01-15 ~ now
    IIF 20 - Secretary → ME
  • 19
    RBC ASSET MANAGEMENT UK LIMITED - 2013-06-18
    RBC GLOBAL INVESTMENT MANAGEMENT LIMITED - 2003-08-01
    RT GLOBAL INVESTMENT MANAGEMENT LIMITED - 2001-02-15
    DE FACTO 742 LIMITED - 1998-12-24
    100 Bishopsgate, London, England
    Active Corporate (9 parents)
    Officer
    2025-06-02 ~ now
    IIF 18 - Secretary → ME
  • 20
    ROYAL BANK OF CANADA HOLDINGS (U.K.) LIMITED (THE) - 1992-09-17
    100 Bishopsgate, London, United Kingdom
    Active Corporate (5 parents, 5 offsprings)
    Officer
    2024-12-16 ~ now
    IIF 22 - Secretary → ME
  • 21
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 3 - Secretary → ME
  • 22
    TELEGRAPH UNDERWRITING LIMITED - 1993-11-30
    E.W.PAYNE & CO.(UNDERWRITING AGENCIES)LIMITED - 1985-05-29
    12 Smithfield Street, London
    Active Corporate (5 parents)
    Officer
    2023-05-31 ~ now
    IIF 8 - Secretary → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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