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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

Swallow, Duncan James

    Related profiles found in government register
  • Swallow, Duncan James
    British born in December 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Swallow, Duncan James
    British accountant born in December 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Wycombe Air Park, Clay Lane Booker, Marlow, Buckinghamshire, SL7 3DJ

      IIF 12
  • Swallow, Duncan James
    British certified chartered accountant born in December 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Salisbury House, 29 Finsbury Circus, London, EC2M 5QQ, England

      IIF 13
  • Swallow, Duncan James
    British accountant born in December 1964

    Registered addresses and corresponding companies
    • 18 Brunswick Place, High Wycombe, Buckinghamshire, HP13 5AQ

      IIF 14
  • Swallow, Duncan
    British accountant

    Registered addresses and corresponding companies
    • 52 Coppice Farm Road, High Wycombe, Buckinghamshire, HP10 8AH

      IIF 15 IIF 16
  • Swallow, Duncan James

    Registered addresses and corresponding companies
    • 52, Coppice Farm Road, High Wycombe, Buckinghamshire, HP10 8AH, England

      IIF 17
    • Salisbury House, 29 Finsbury Circus, London, EC2M 5QQ, England

      IIF 18
  • Swallow, Duncan

    Registered addresses and corresponding companies
    • 169, High Street, Rickmansworth, Hertfordshire, WD3 1AY, United Kingdom

      IIF 19
child relation
Offspring entities and appointments 17
  • 1
    ASTA GROUP LIMITED
    - now 03120941
    ASTA GROUP PUBLIC LIMITED COMPANY - 2006-12-06
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (16 parents, 2 offsprings)
    Officer
    2024-05-13 ~ now
    IIF 9 - Director → ME
  • 2
    BELL AND WEBSTER LIMITED
    00452376
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (22 parents)
    Officer
    2024-05-13 ~ now
    IIF 10 - Director → ME
  • 3
    BRUNSWICK PLACE RESIDENTS LIMITED
    02519108
    Chiltern House Marsack Street, Caversham, Reading, England
    Active Corporate (23 parents)
    Officer
    1992-01-20 ~ 1996-10-23
    IIF 14 - Director → ME
  • 4
    CITEHOW LIMITED
    - now 01019936 03421196
    DAVIS INTERNATIONAL LIMITED - 1998-01-05 03421196
    D S FORWARDING LIMITED - 1996-05-28
    ELECO TRANSPORTATION SERVICES LIMITED - 1995-10-23
    D.SHARP & SON (TRANSPORT)LIMITED - 1994-09-23
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (30 parents)
    Officer
    2024-05-13 ~ now
    IIF 4 - Director → ME
  • 5
    CIVICA RESOURCE LIMITED - now
    CORERO BUSINESS SYSTEMS LIMITED
    - 2017-06-12 02666282
    CORERO SYSTEMS LIMITED
    - 2011-06-27 02666282 06060137
    MONDAS INFORMATION TECHNOLOGY LIMITED - 2007-02-23 06060137
    Smith Cooper, 158 Edmund Street, Birmingham
    Dissolved Corporate (23 parents)
    Officer
    2007-11-01 ~ 2013-08-01
    IIF 15 - Secretary → ME
  • 6
    CORERO GROUP SERVICES LIMITED
    07472907 06060250
    Salisbury House, 29 Finsbury Circus, London, England
    Active Corporate (8 parents)
    Officer
    2013-08-01 ~ 2023-09-30
    IIF 11 - Director → ME
    2010-12-17 ~ 2023-09-30
    IIF 18 - Secretary → ME
  • 7
    CORERO LIMITED
    - now 07667267 02662978
    CORERO NETWORK SECURITY LIMITED
    - 2011-06-29 07667267 04047090, 02662978
    C/o Corero Plc, 169 High Street, Rickmansworth, Hertfordshire, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2011-06-13 ~ dissolved
    IIF 19 - Secretary → ME
  • 8
    CORERO NETWORK SECURITY (UK) LIMITED
    - now 04047090 02662978, 07667267
    TOP LAYER NETWORKS LIMITED
    - 2011-07-01 04047090
    HEATBEST LIMITED - 2000-08-22
    Salisbury House, 29 Finsbury Circus, London, England
    Active Corporate (18 parents)
    Officer
    2019-04-16 ~ 2023-09-30
    IIF 13 - Director → ME
    2011-04-01 ~ 2023-09-30
    IIF 17 - Secretary → ME
  • 9
    CORERO NETWORK SECURITY PLC
    - now 02662978 04047090, 07667267
    CORERO PLC
    - 2011-06-29 02662978 07667267
    MONDAS PLC - 2007-02-27
    Salisbury House, 29 Finsbury Circus, London, England
    Active Corporate (34 parents, 2 offsprings)
    Officer
    2007-11-01 ~ 2023-09-30
    IIF 16 - Secretary → ME
  • 10
    ELECO SOFTWARE LIMITED
    - now 02283936
    CONSULTEC UK LIMITED - 2005-10-19 04493527
    CONSULTEC LIMITED - 2003-10-09 04465375, 04493527
    MBA COMPUTING LIMITED - 2003-07-01 04465375
    AQUABROAD PROJECTS LIMITED - 2000-09-22
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (20 parents)
    Officer
    2024-05-13 ~ now
    IIF 8 - Director → ME
  • 11
    ELECOPRECAST LIMITED
    - now 02480517
    ELECOBUILD LIMITED - 2013-10-07
    ELECO BUILDING SYSTEMS LIMITED - 2012-05-16
    ELECO HOLDINGS LIMITED - 2008-12-15 02734227
    ELECO BUILDING PRODUCTS LIMITED - 1999-01-05 02734227, 02338775
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (16 parents, 4 offsprings)
    Officer
    2024-05-13 ~ now
    IIF 7 - Director → ME
  • 12
    ELECOSOFT LTD
    - now 02734227 00354915
    ELECO LTD - 2020-07-17 00557266, 00572082
    ELECOSOFT LIMITED - 2015-06-10 00354915
    ELECO HOLDINGS LIMITED - 2012-03-07 02480517
    ELECO BUILDING PRODUCTS LIMITED - 2008-12-15 02480517, 02338775
    ELECO LIMITED - 1999-01-05 00557266, 00572082
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (19 parents, 5 offsprings)
    Officer
    2024-05-13 ~ now
    IIF 1 - Director → ME
  • 13
    FALCONER ROAD PROPERTY LIMITED
    - now 02373607 05803267
    ELECO TIMBER FRAME LIMITED - 2006-11-07 01473781, 05803267
    G N S UK LIMITED - 2004-07-08
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (19 parents)
    Officer
    2024-05-13 ~ now
    IIF 5 - Director → ME
  • 14
    SHIRE SYSTEMS LIMITED
    01628050
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (20 parents)
    Equity (Company account)
    1,102,324 GBP2017-12-31
    Officer
    2024-05-13 ~ now
    IIF 3 - Director → ME
  • 15
    WEBSTER HOMES (SOUTHERN) LIMITED
    - now 02117711
    WEBSTER HOMES (PUTNEY) LIMITED - 1988-03-14
    KIRKHAM DEVELOPMENTS LIMITED - 1987-08-10
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (19 parents)
    Officer
    2024-05-13 ~ now
    IIF 6 - Director → ME
  • 16
    WEBSTER PROPERTIES LIMITED
    01573398
    Parkway House Pegasus Way, Haddenham Business Park, Haddenham, Bucks, England
    Active Corporate (18 parents)
    Officer
    2024-05-13 ~ now
    IIF 2 - Director → ME
  • 17
    WYCOMBE SQUASH AND RACKETBALL CLUB LTD
    - now 01140145
    THE BUCKINGHAMSHIRE SQUASH AND RACKETBALL CLUB LTD
    - 2011-11-21 01140145
    HIGH WYCOMBE SQUASH CLUB LIMITED - 1996-12-03
    Wycombe Air Park, Clay Lane Booker, Marlow, Buckinghamshire
    Active Corporate (72 parents)
    Equity (Company account)
    91,421 GBP2024-03-31
    Officer
    2009-11-16 ~ 2020-03-28
    IIF 12 - Director → ME

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