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

Leader, Mark John

    Related profiles found in government register
  • Leader, Mark John
    British chief commercial officer born in September 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Visualsoft House, Princes Wharf, Thornaby, Stockton On Tees, TS17 6QY, United Kingdom

      IIF 1 IIF 2

    • Visualsoft House, Prince's Wharf, Thornaby, Stockton-on-tees, TS17 6QY, United Kingdom

      IIF 3
  • Leader, Mark John
    British company director born in September 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 103 Whitby Street South, Hartlepool, Cleveland, TS24 7LH

      IIF 4
  • Leader, Mark John
    British director born in September 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 103, Whitby Street South, Hartlepool, TS24 7LH, United Kingdom

      IIF 5 IIF 6

    • 18 King William Street, London, EC4N 7BP, United Kingdom

      IIF 7

    • 16-26 Albert Road, Albert Road, Middlesbrough, TS1 1QA, England

      IIF 8

    • 16-26 Albert Road, Middlesbrough, TS1 1QA, United Kingdom

      IIF 9

    • 2nd Floor, 16-26, Albert Road, Middlesbrough, Cleveland, TS1 1QA, England

      IIF 10

    • 2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, TS1 1QA, United Kingdom

      IIF 11

    • 2nd Floor, The Old Casino, 1-4 Forth Lane, Newcastle, NE1 5HX, England

      IIF 12

    • Unit 12b And 12c, Whitebridge Estate, Stone, ST15 8LQ, United Kingdom

      IIF 13
  • Leader, Mark John
    British company director born in September 1972

    Resident in England

    Registered addresses and corresponding companies

    • 103 Whitby Street South, Hartlepool, TS24 7LH

      IIF 14
  • Leader, Mark John
    British director born in September 1972

    Resident in England

    Registered addresses and corresponding companies

    • 103, Whitby Street South, Hartlepool, TS24 7LH, England

      IIF 15 IIF 16

    • 103 Whitby Street South, Hartlepool, TS24 7LH, United Kingdom

      IIF 17 IIF 18 IIF 19

    • International House, 6, South Molton Street, Mayfair, London, W1K 5QF, England

      IIF 20

    • 2nd Floor, 16-26, Albert Road, Middlesbrough, Cleveland, TS1 1QA, England

      IIF 21 IIF 22 IIF 23

    • 2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, TS1 1QA, United Kingdom

      IIF 26
  • Mr Mark John Leader
    British born in September 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 116 Newport Road, Middlesbrough, County Durham, TS1 5JF

      IIF 27

    • 103 Whitby Street South, Hartlepool, TS24 7LH

      IIF 28

    • 103, Whitby Street South, Hartlepool, TS24 7LH, England

      IIF 29

    • 103 Whitby Street South, Hartlepool, TS24 7LH, United Kingdom

      IIF 30

    • 2nd Floor, 16-26, Albert Road, Middlesbrough, Cleveland, TS1 1QA, England

      IIF 31
  • Leader, Mark John
    English company director born in September 1972

    Resident in England

    Registered addresses and corresponding companies

    • 116 Newport Road, Middlesbrough, County Durham, TS1 5JF

      IIF 32
  • Leader, Mark John
    English director born in September 1972

    Resident in England

    Registered addresses and corresponding companies
  • Mr Mark John Leader
    English born in September 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 103 Whitby Street South, Hartlepool, Cleveland, TS24 7LH

      IIF 36
  • Mr Mark John Leader
    British born in September 1972

    Resident in England

    Registered addresses and corresponding companies

    • 103 Whitby Street South, Hartlepool, TS24 7LH

      IIF 37 IIF 38

    • 103, Whitby Street South, Hartlepool, TS24 7LH, England

      IIF 39
  • Leader, Mark John

    Registered addresses and corresponding companies

    • 116 Newport Road, Middlesbrough, Cleveland, TS1 5JF

      IIF 40

    • 103 Whitby Street South, Hartlepool, Cleveland, TS24 7LH

      IIF 41
child relation
Offspring entities and appointments
Active 26
  • 1
    103 Whitby Street South, Hartlepool, England
    Corporate (3 parents)
    Equity (Company account)
    -103,277 GBP2023-11-30
    Officer
    2006-11-17 ~ now
    IIF 16 - director → ME
    Person with significant control
    2016-11-17 ~ now
    IIF 39 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 39 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    Visualsoft House Prince's Wharf, Thornaby, Stockton-on-tees, United Kingdom
    Dissolved corporate (2 parents)
    Officer
    2017-02-06 ~ dissolved
    IIF 3 - director → ME
  • 3
    116 Newport Road, Middlesbrough, County Durham
    Corporate (5 parents)
    Equity (Company account)
    1,943,452 GBP2023-12-31
    Officer
    2011-11-30 ~ now
    IIF 32 - director → ME
    Person with significant control
    2016-10-09 ~ now
    IIF 27 - Ownership of shares – More than 25% but not more than 50% with control over the trustees of a trust → OE
  • 4
    116 Newport Road, Middlesbrough
    Corporate (4 parents)
    Equity (Company account)
    3,383,273 GBP2023-12-31
    Officer
    1996-12-04 ~ now
    IIF 41 - secretary → ME
  • 5
    GOOFBAY.COM LIMITED - 2015-01-29
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, England
    Corporate (3 parents)
    Equity (Company account)
    100 GBP2023-12-31
    Officer
    2020-02-05 ~ now
    IIF 24 - director → ME
  • 6
    Unit 12b And 12c Whitebridge Estate, Stone
    Dissolved corporate (3 parents)
    Officer
    2014-04-17 ~ dissolved
    IIF 13 - director → ME
  • 7
    103 Whitby Street South, Hartlepool, England
    Corporate (4 parents)
    Officer
    2012-04-19 ~ now
    IIF 15 - director → ME
  • 8
    116 Newport Road, Middlesbrough, Cleveland
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    1,010 GBP2023-12-31
    Officer
    2002-09-10 ~ now
    IIF 40 - secretary → ME
  • 9
    11 Clifton Moor Business Village, James Nicolson Link, York
    Dissolved corporate (2 parents)
    Officer
    2006-11-15 ~ dissolved
    IIF 34 - director → ME
  • 10
    LEADER PROPERTY (HOLDINGS) LIMITED - 2019-02-28
    103 Whitby Street South, Hartlepool
    Corporate (1 parent, 6 offsprings)
    Profit/Loss (Company account)
    53,208 GBP2022-07-01 ~ 2023-12-31
    Officer
    2014-08-29 ~ now
    IIF 19 - director → ME
    Person with significant control
    2016-08-29 ~ now
    IIF 38 - Ownership of shares – 75% or more → OE
    IIF 38 - Ownership of voting rights - 75% or more → OE
  • 11
    103 Whitby Street South, Hartlepool
    Corporate (5 parents, 3 offsprings)
    Equity (Company account)
    -217,450 GBP2021-12-31
    Officer
    2014-08-29 ~ now
    IIF 18 - director → ME
  • 12
    103 Whitby Street South, Hartlepool, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2020-07-16 ~ dissolved
    IIF 6 - director → ME
    Person with significant control
    2020-07-16 ~ dissolved
    IIF 30 - Has significant influence or control → OE
  • 13
    BABIES UK LIMITED - 2007-05-24
    103 Whitby Street South, Hartlepool, Cleveland
    Corporate (7 parents)
    Equity (Company account)
    486,667 GBP2021-12-31
    Officer
    2007-05-09 ~ now
    IIF 4 - director → ME
    Person with significant control
    2016-07-18 ~ now
    IIF 36 - Has significant influence or control → OE
  • 14
    103 Whitby Street South, Hartlepool
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    4,013,369 GBP2023-12-31
    Officer
    2005-09-29 ~ now
    IIF 14 - director → ME
    Person with significant control
    2016-09-29 ~ now
    IIF 37 - Has significant influence or control → OE
  • 15
    103 Whitby Street South, Hartlepool, United Kingdom
    Corporate (2 parents)
    Equity (Company account)
    40,896 GBP2023-12-31
    Officer
    2017-06-22 ~ now
    IIF 17 - director → ME
  • 16
    103 Whitby Street South, Hartlepool, Cleveland
    Dissolved corporate (2 parents)
    Officer
    2006-03-29 ~ dissolved
    IIF 33 - director → ME
  • 17
    International House, 6 South Molton Street, Mayfair, London, England
    Corporate (3 parents)
    Officer
    2024-04-18 ~ now
    IIF 20 - director → ME
  • 18
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, England
    Corporate (5 parents)
    Equity (Company account)
    198,150 GBP2024-06-30
    Officer
    2018-10-10 ~ now
    IIF 23 - director → ME
  • 19
    SAOIRSE HOLDINGS LIMITED - 2019-01-29
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, England
    Corporate (4 parents, 3 offsprings)
    Equity (Company account)
    1,048,523 GBP2023-12-31
    Officer
    2018-12-10 ~ now
    IIF 10 - director → ME
  • 20
    NORTHERN STABLE LIMITED - 2025-03-21
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, England
    Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    100 GBP2023-12-31
    Officer
    2019-01-30 ~ now
    IIF 22 - director → ME
  • 21
    INNOVATION LAB (DIGITAL) LIMITED - 2025-03-21
    VENTURE STAR LIMITED - 2015-05-28
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, England
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    0 GBP2023-12-31
    Officer
    2015-05-27 ~ now
    IIF 25 - director → ME
  • 22
    TECH EQUAL INTERIM LIMITED - 2025-03-21
    SEQUENCER LIMITED - 2022-10-26
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, United Kingdom
    Corporate (2 parents)
    Equity (Company account)
    -303,663 GBP2023-12-31
    Officer
    2020-03-09 ~ now
    IIF 26 - director → ME
  • 23
    PAMPERBOOK LTD - 2025-03-21
    ENDEAVOUR156 LIMITED - 2020-05-28
    16-26 Albert Road Albert Road, Middlesbrough, England
    Corporate (3 parents)
    Equity (Company account)
    135 GBP2023-12-31
    Officer
    2020-03-09 ~ now
    IIF 8 - director → ME
  • 24
    REFERREY LIMITED - 2025-03-21
    16-26 Albert Road, Middlesbrough, United Kingdom
    Corporate (3 parents)
    Equity (Company account)
    -68,748 GBP2023-12-31
    Officer
    2021-09-10 ~ now
    IIF 9 - director → ME
  • 25
    ICONVERT LIMITED - 2025-03-21
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, England
    Corporate (3 parents)
    Equity (Company account)
    -1,204,391 GBP2023-12-31
    Officer
    2019-02-28 ~ now
    IIF 21 - director → ME
  • 26
    103 Whitby Street South, Hartlepool, United Kingdom
    Dissolved corporate (3 parents)
    Officer
    2012-05-24 ~ dissolved
    IIF 5 - director → ME
Ceased 9
  • 1
    103 Whitby Street South, Hartlepool, England
    Corporate (4 parents)
    Person with significant control
    2017-04-19 ~ 2020-06-30
    IIF 29 - Ownership of shares – 75% or more → OE
    IIF 29 - Ownership of voting rights - 75% or more → OE
  • 2
    140 Sunnyside Gardens, Upminster, England
    Dissolved corporate (1 parent)
    Equity (Company account)
    -2,840 GBP2020-05-31
    Officer
    2015-05-27 ~ 2015-06-26
    IIF 7 - director → ME
  • 3
    4th Floor, Adamson House, 65 Westgate Road, Newcastle Upon Tyne, England, United Kingdom
    Corporate (6 parents)
    Equity (Company account)
    -1,264,515 GBP2023-12-31
    Officer
    2017-09-20 ~ 2019-04-05
    IIF 12 - director → ME
  • 4
    27-31 Bridge Road, Stockton-on-tees
    Dissolved corporate (1 parent)
    Officer
    2008-12-18 ~ 2008-12-23
    IIF 35 - director → ME
  • 5
    103 Whitby Street South, Hartlepool
    Corporate (5 parents, 3 offsprings)
    Equity (Company account)
    -217,450 GBP2021-12-31
    Person with significant control
    2016-08-29 ~ 2021-11-08
    IIF 28 - Ownership of shares – 75% or more → OE
    IIF 28 - Ownership of voting rights - 75% or more → OE
  • 6
    INNOVATION LAB (DIGITAL) LIMITED - 2025-03-21
    VENTURE STAR LIMITED - 2015-05-28
    2nd Floor, 16-26 Albert Road, Middlesbrough, Cleveland, England
    Corporate (3 parents, 1 offspring)
    Equity (Company account)
    0 GBP2023-12-31
    Person with significant control
    2017-07-05 ~ 2019-05-13
    IIF 31 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    4 Falcon Court, Hastings House, Stockton-on-tees, United Kingdom
    Corporate (1 parent)
    Equity (Company account)
    30,100 GBP2024-05-31
    Officer
    2019-06-27 ~ 2020-11-11
    IIF 11 - director → ME
  • 8
    VISUALSOFT HOLDINGS LIMITED - 2021-07-05
    PROJECT VISION BIDCO LIMITED - 2014-07-10
    Visualsoft House Princes Wharf, Thornaby, Stockton On Tees, United Kingdom
    Corporate (3 parents, 1 offspring)
    Officer
    2015-10-02 ~ 2020-11-09
    IIF 2 - director → ME
  • 9
    VISUALSOFT UK LIMITED - 2015-04-02
    Visualsoft House Princes Wharf, Thornaby, Stockton On Tees
    Corporate (3 parents)
    Officer
    2015-10-02 ~ 2020-11-09
    IIF 1 - director → ME

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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.