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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

Porter, Robert Charles

    Related profiles found in government register
  • Porter, Robert Charles

    Registered addresses and corresponding companies

    • 22, Shand Street, London, SE1 2ES, England

      IIF 1

    • 2nd Floor, 30 Cowcross Street, London, EC1M 6DQ, England

      IIF 2 IIF 3

    • 9th Floor, 107 Cheapside, London, EC2V 6DN, England

      IIF 4

    • Citypoint, 1 Ropemaker Street, London, EC2Y 9AW, England

      IIF 5

    • Citypoint, One Ropemaker Street, London, EC2Y 9AW, United Kingdom

      IIF 6

    • Cowcross Studios, 30 Cowcross Street, London, EC1M 6DQ, England

      IIF 7

    • Sutherland House, 3 Lloyd's Avenue, London, EC3N 3DS, United Kingdom

      IIF 8

    • 1, Radian Court, Knowlhill, Milton Keynes, MK5 8PJ

      IIF 9
  • Porter, Robert Charles
    British

    Registered addresses and corresponding companies

    • 2nd Floor, 30 Cowcross Street, London, EC1M 6DQ, England

      IIF 10
  • Porter, Robert Charles
    British accountant

    Registered addresses and corresponding companies

    • 29 Bracken Gardens, Barnes, London, SW13 9HW

      IIF 11
  • Porter, Robert Charles
    British company director

    Registered addresses and corresponding companies

    • 29 Bracken Gardens, Barnes, London, SW13 9HW

      IIF 12
  • Porter, Robert Charles
    British finance director

    Registered addresses and corresponding companies
  • Porter, Robert Charles
    British born in August 1954

    Resident in England

    Registered addresses and corresponding companies

    • 29 Bracken Gardens, Barnes, London, SW13 9HW

      IIF 21 IIF 22 IIF 23

    • 2nd Floor, 30 Cowcross Street, London, EC1M 6DQ, England

      IIF 24 IIF 25

    • C/o Bdo Llp, 55 Baker Street, Marylebone, London, W1U 7EU, United Kingdom

      IIF 26

    • The Bury, Bury Green, Little Hadham, Ware, Hertfordshire, SG11 2HE, England

      IIF 27
  • Porter, Robert Charles
    British accountant born in August 1954

    Resident in England

    Registered addresses and corresponding companies

    • Pinnacle, 14th Floor, Albion Street, Leeds, LS1 5AA, England

      IIF 28

    • 22, Shand Street, London, SE1 2ES, England

      IIF 29

    • 29 Bracken Gardens, Barnes, London, SW13 9HW

      IIF 30

    • 2nd Floor, 30 Cowcross Street, London, EC1M 6DQ, England

      IIF 31

    • Sutherland House, 3 Lloyd's Avenue, London, EC3N 3DS, United Kingdom

      IIF 32
  • Porter, Robert Charles
    British chartered accountant born in August 1954

    Resident in England

    Registered addresses and corresponding companies

    • 12, Ranelagh Avenue, Barnes, London, SW13 0BP

      IIF 33

    • 22, Shand Street, London, SE1 2ES, England

      IIF 34
  • Porter, Robert Charles
    British company director born in August 1954

    Resident in England

    Registered addresses and corresponding companies

    • C/o Mofo Notices Limited, Citypoint, One Ropemaker Street, London, EC2Y 9AW

      IIF 35
  • Porter, Robert Charles
    British director born in August 1954

    Resident in England

    Registered addresses and corresponding companies

    • 1, Finsbury Circus, London, EC2M 7SH, United Kingdom

      IIF 36
  • Porter, Robert Charles
    British finance director born in August 1954

    Resident in England

    Registered addresses and corresponding companies
  • Mr Robert Charles Porter
    British born in August 1954

    Resident in England

    Registered addresses and corresponding companies

    • 29 Bracken Gardens, Barnes, London, SW13 9HW

      IIF 52
child relation
Offspring entities and appointments
Active 14
  • 1
    22 Shand Street, London, England
    Dissolved Corporate (5 parents)
    Officer
    2015-11-05 ~ dissolved
    IIF 34 - Director → ME
  • 2
    29 Bracken Gardens, Barnes, London
    Active Corporate (1 parent)
    Equity (Company account)
    127,124 GBP2024-09-30
    Officer
    2006-03-17 ~ now
    IIF 21 - Director → ME
    2006-03-17 ~ now
    IIF 11 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 52 - Has significant influence or control → OE
  • 3
    Robert Porter - Optimisa, 22 Shand Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2011-12-06 ~ dissolved
    IIF 29 - Director → ME
    2011-12-06 ~ dissolved
    IIF 1 - Secretary → ME
  • 4
    OPTIMISA LIMITED - 2022-09-28
    OPTIMISA PLC - 2017-02-23
    BIZZBUILD.COM PLC - 2003-06-12
    2nd Floor 30 Cowcross Street, London, England
    Active Corporate (3 parents, 8 offsprings)
    Officer
    2006-05-02 ~ now
    IIF 24 - Director → ME
    2009-05-14 ~ now
    IIF 10 - Secretary → ME
  • 5
    EQ DIRECTOR LIMITED - 2023-09-26
    2nd Floor 30 Cowcross Street, London, England
    Active Corporate (3 parents, 4 offsprings)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2009-07-28 ~ now
    IIF 22 - Director → ME
  • 6
    EQ SECRETARY LIMITED - 2023-09-29
    2nd Floor 30 Cowcross Street, London, England
    Active Corporate (2 parents, 5 offsprings)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    2009-07-28 ~ now
    IIF 23 - Director → ME
    2009-07-28 ~ now
    IIF 12 - Secretary → ME
  • 7
    2nd Floor 30 Cowcross Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    388,418 GBP2024-12-31
    Officer
    2023-11-01 ~ now
    IIF 3 - Secretary → ME
  • 8
    LEED PETROLEUM PLC - 2012-02-22
    1 Radian Court, Knowlhill, Milton Keynes
    Liquidation Corporate (4 parents)
    Officer
    2013-11-19 ~ now
    IIF 9 - Secretary → ME
  • 9
    2nd Floor 30 Cowcross Street, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    10,513 GBP2024-12-31
    Officer
    2022-11-25 ~ now
    IIF 2 - Secretary → ME
  • 10
    PIRES INVESTMENTS PLC - 2023-12-04
    OAK HOLDINGS PLC - 2012-04-18
    AWG SERVICES PLC - 2003-12-01
    ANGLO-WELSH GROUP PUBLIC LIMITED COMPANY - 2002-06-05
    BART NINETY SIX LIMITED - 1996-02-21
    9th Floor 107 Cheapside, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2018-04-20 ~ now
    IIF 4 - Secretary → ME
  • 11
    OPTIMISA RESEARCH LIMITED - 2009-08-21
    EQ GROUP PLC - 2009-04-02
    E-QUISITOR PLC - 2002-07-30
    BROOMCO (2102) LIMITED - 2000-04-12
    2nd Floor 30 Cowcross Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    395,981 GBP2024-12-31
    Officer
    2016-01-06 ~ now
    IIF 25 - Director → ME
  • 12
    BURY GREEN EVENTS LIMITED - 2015-11-23
    The Bury Bury Green, Little Hadham, Ware, Hertfordshire, England
    Active Corporate (3 parents)
    Equity (Company account)
    -94,387 GBP2024-11-29
    Officer
    2016-02-25 ~ now
    IIF 27 - Director → ME
  • 13
    C/o Bdo Llp 55 Baker Street, Marylebone, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-07-18 ~ now
    IIF 26 - Director → ME
  • 14
    Cowcross Studios, 30 Cowcross Street, London, England
    Active Corporate (3 parents)
    Officer
    2025-09-09 ~ now
    IIF 7 - Secretary → ME
Ceased 24
  • 1
    AGAR AIDS LIMITED - 1987-04-09
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 41 - Director → ME
    2006-08-01 ~ 2009-03-22
    IIF 14 - Secretary → ME
  • 2
    1 Finsbury Circus, London
    Dissolved Corporate (3 parents)
    Officer
    2013-05-01 ~ 2014-04-23
    IIF 36 - Director → ME
  • 3
    12 Ranelagh Avenue, Barnes, London
    Active Corporate (4 parents)
    Officer
    2013-03-27 ~ 2014-05-12
    IIF 33 - Director → ME
  • 4
    DWSCO 2056 LIMITED - 2000-08-04
    Commodity Quay, St Katharine Docks, London
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    5,000 GBP2020-03-31
    Officer
    2001-03-27 ~ 2002-03-21
    IIF 30 - Director → ME
  • 5
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 50 - Director → ME
    2006-08-01 ~ 2009-03-20
    IIF 17 - Secretary → ME
  • 6
    WB CO (1228) LIMITED - 2000-12-15
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 46 - Director → ME
  • 7
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 43 - Director → ME
  • 8
    HARTEST INVESTMENTS PLC - 2003-09-08
    LAB FURNISHINGS PLC - 2003-04-04
    WWW.LIVING-HERITAGE.CO.UK LIMITED - 2001-05-02
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 42 - Director → ME
  • 9
    H. TINSLEY & CO LIMITED - 2013-11-08
    AUSTERLITZ LIMITED - 2001-11-21
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 37 - Director → ME
    2006-08-01 ~ 2009-03-20
    IIF 16 - Secretary → ME
  • 10
    HARTEST HOLDINGS PLC - 2012-03-08
    HARTEST GROUP LIMITED - 1999-06-21
    WB CO (1187) LTD - 1999-05-26
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 40 - Director → ME
  • 11
    AMHURST ENGINEERING (1993) LIMITED - 2001-04-23
    HIREDUTY TRADING LIMITED - 1993-11-09
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 47 - Director → ME
    2006-08-01 ~ 2009-03-20
    IIF 15 - Secretary → ME
  • 12
    SHEEN INSTRUMENTS LIMITED - 2006-03-30
    C/o Checkit Plc Broers Building, 21 J J Thomson Avenue, Cambridge, England
    Active Corporate (3 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 45 - Director → ME
    2006-08-01 ~ 2009-03-20
    IIF 13 - Secretary → ME
  • 13
    2nd Floor 30 Cowcross Street, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    388,418 GBP2024-12-31
    Officer
    2011-06-01 ~ 2025-08-19
    IIF 31 - Director → ME
  • 14
    KENNEDY VENTURES PLC - 2018-03-09
    MANAGED SUPPORT SERVICES PLC - 2012-06-08
    WORTHINGTON NICHOLLS GROUP PLC - 2008-04-14
    78 Pall Mall, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2013-11-07 ~ 2014-07-18
    IIF 5 - Secretary → ME
  • 15
    PIRES INVESTMENTS PLC - 2023-12-04
    OAK HOLDINGS PLC - 2012-04-18
    AWG SERVICES PLC - 2003-12-01
    ANGLO-WELSH GROUP PUBLIC LIMITED COMPANY - 2002-06-05
    BART NINETY SIX LIMITED - 1996-02-21
    9th Floor 107 Cheapside, London, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2013-11-07 ~ 2014-07-16
    IIF 6 - Secretary → ME
  • 16
    OPTIMISA RESEARCH LIMITED - 2017-08-17
    QUAESTOR RESEARCH & MARKETING STRATEGISTS LIMITED - 2009-08-21
    MEDIAFORM LIMITED - 1997-01-13
    1 Embankment Place, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2011-06-01 ~ 2017-08-01
    IIF 28 - Director → ME
  • 17
    WB CO (1311) LIMITED - 2004-02-11
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 51 - Director → ME
  • 18
    LABBITS LIMITED - 2002-06-18
    RESTORMEL LIMITED - 1999-11-11
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 44 - Director → ME
  • 19
    QADOS LIMITED - 2002-06-18
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 49 - Director → ME
  • 20
    RENEWABLE POWER & LIGHT PLC - 2010-12-02
    ORBITPILOT PUBLIC LIMITED COMPANY - 2006-06-09
    Duff & Phelps Ltd, The Chancery, 58 Spring Gardens, Manchester
    Dissolved Corporate (3 parents)
    Officer
    2010-05-18 ~ 2011-10-27
    IIF 35 - Director → ME
  • 21
    REPORT INTERNATIONAL LTD. - 2013-05-31
    M.R.D. INTERNATIONAL LIMITED - 1996-11-12
    BEST ANALYSIS LIMITED - 1996-05-10
    6th Floor 9 Appold Street, London
    Dissolved Corporate (1 parent)
    Equity (Company account)
    -275,322 GBP2021-06-30
    Officer
    2011-04-09 ~ 2012-11-23
    IIF 32 - Director → ME
    2012-06-28 ~ 2012-11-23
    IIF 8 - Secretary → ME
  • 22
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 39 - Director → ME
    2006-08-01 ~ 2009-03-20
    IIF 18 - Secretary → ME
  • 23
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 48 - Director → ME
    2006-08-01 ~ 2009-03-20
    IIF 19 - Secretary → ME
  • 24
    C/o Elektron Technology Plc Broers Building, 21 J J Thomson Avenue, Cambridge, United Kingdom
    Dissolved Corporate (2 parents)
    Officer
    2006-08-01 ~ 2009-03-20
    IIF 38 - Director → ME
    2006-08-01 ~ 2009-03-20
    IIF 20 - Secretary → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.