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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Mr Mark Alan Boost

    Related profiles found in government register
  • Mr Mark Alan Boost
    British born in August 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 167, Turners Hill, Cheshunt, Herts, EN8 9BH

      IIF 1

    • 207, Regent Street, (3rd Floor), London, W1B 3HH, England

      IIF 2

    • First Floor, 32-37 Cowper Street, London, EC2A 4AW, England

      IIF 3 IIF 4 IIF 5

    • Unit 13, Gateway 1000, Arlington Business Park, Whittle Way, Stevenage, SG1 2FP, United Kingdom

      IIF 6

    • Unit 13, Gateway 1000, Whittle Way, Stevenage, SG1 2FP, England

      IIF 7 IIF 8

    • Unit H Gateway 1000, Arlington Business Park, Whittle Way, Stevenage, Herts, SG1 2FP

      IIF 9

    • Unit H, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP, England

      IIF 10

    • Unit H Gateway 1000, Whittle Way, Stevenage, SG1 2FP, England

      IIF 11 IIF 12 IIF 13

    • Unit H, Gateway 1000, Whittle Way, Stevenage, SG1 2FP, United Kingdom

      IIF 14 IIF 15 IIF 16

    • Unit H, Whittle Way, Arlington Business Park, Stevenage, Hertfordshire, SG1 2FP

      IIF 20 IIF 21

    • Unit H/j/k, Gateway 1000, Whittle Way, Stevenage, Hertfordshire, SG1 2FP, United Kingdom

      IIF 22

    • Units H/j/k Arlington Business Park, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP

      IIF 23

    • Acton House, Perdiswell Park, Worcester, WR3 7GD, England

      IIF 24
  • Mr Mark Alan Boost
    British born in August 1977

    Resident in England

    Registered addresses and corresponding companies

    • Unit H, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP, United Kingdom

      IIF 25
  • Boost, Mark Alan
    British born in August 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 167, Turners Hill, Cheshunt, Herts, EN8 9BH

      IIF 26

    • Apartment 2, Goldings Hall, Hertford, Hertfordshire, SG14 2WH, United Kingdom

      IIF 27

    • First Floor, 32-37 Cowper Street, London, EC2A 4AW, England

      IIF 28 IIF 29

    • Building 15, Gateway 1000, Stevenage, Hertfordshire, SG1 2FP

      IIF 30

    • Unit 13, Gateway 1000, Arlington Business Park, Whittle Way, Stevenage, SG1 2FP, United Kingdom

      IIF 31

    • Unit H, Gateway 1000, Arlington Business Park, Stevenage, SG1 2FP, United Kingdom

      IIF 32

    • Unit H, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP, England

      IIF 33

    • Unit H, Gateway 1000, Whittle Way, Stevenage, SG1 2FP, England

      IIF 34 IIF 35 IIF 36

    • Unit H, Gateway 1000, Whittle Way, Stevenage, SG1 2FP, United Kingdom

      IIF 38 IIF 39 IIF 40

    • Unit H, Whittle Way, Arlington Business Park, Stevenage, Hertfordshire, SG1 2FP

      IIF 43 IIF 44
  • Boost, Mark Alan
    British company director born in August 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Apartment 2, Goldens Way, Goldings, Hertford, SG14 2WH, United Kingdom

      IIF 45

    • Apartment 2, Goldings Hall, Hertford, Hertfordshire, SG14 2WH, United Kingdom

      IIF 46

    • Devonshire House, 60 Goswell Road, London, EC1M 7AD, England

      IIF 47

    • Chiltern House, 72-74 King Edward Street, Macclesfield, Cheshire, SK10 1AT, England

      IIF 48
  • Boost, Mark Alan
    British consultant born in August 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Unit H, Gateway 1000, Whittle Way, Stevenage, SG1 2FP, England

      IIF 49
  • Boost, Mark Alan
    British director born in August 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 20, Grosvenor Place, London, SW1X 7HN, England

      IIF 50
  • Boost, Mark Alan
    British it born in August 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Apartment 2, Goldings Hall, Hertford, Hertfordshire, SG14 2WH, United Kingdom

      IIF 51

    • Apartment 2, Goldings Hall, Hertford, Herts, SG14 2WH

      IIF 52 IIF 53
  • Boost, Mark Alan
    British it consultant born in August 1977

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • Apartment 2, Goldings Hall, Hertford, Herts, SG14 2WH, England

      IIF 54
  • Boost, Mark Alan
    British company director born in August 1977

    Resident in England

    Registered addresses and corresponding companies

    • Unit H, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP, United Kingdom

      IIF 55
  • Boost, Mark Alan
    born in August 1977

    Registered addresses and corresponding companies

    • Caerleon, Norris Grove, Broxbourne, EN10 7PL

      IIF 56
  • Boost, Mark

    Registered addresses and corresponding companies

    • Unit H, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP, United Kingdom

      IIF 57
child relation
Offspring entities and appointments 31
  • 1
    ABSOLUTE DEVOPS LIMITED
    - now 05843978 09568551
    CIVO LIMITED
    - 2019-04-09 05843978 09568551
    Units H/j/k Arlington Business Park Gateway 1000, Whittle Way, Stevenage, Herts
    Dissolved Corporate (4 parents)
    Officer
    2006-06-13 ~ dissolved
    IIF 51 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 23 - Ownership of voting rights - 75% or more → OE
    IIF 23 - Ownership of shares – 75% or more → OE
    IIF 23 - Right to appoint or remove directors → OE
  • 2
    ADVANTAGE INTERACTIVE LIMITED
    07759616 03877731... (more)
    Unit H Gateway 1000 Arlington Business Park, Whittle Way, Stevenage, Herts
    Dissolved Corporate (2 parents)
    Officer
    2011-09-01 ~ dissolved
    IIF 54 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 9 - Ownership of shares – 75% or more → OE
    IIF 9 - Ownership of voting rights - 75% or more → OE
  • 3
    AI NETWORKS LIMITED
    - now 07276603 08993763
    BIO PARK INTERACTIVE LIMITED
    - 2014-08-06 07276603 08993763
    NORFOLK LOCAL ENTERPRISE PARTNERSHIP LTD - 2011-01-18
    10 Exchange Square, London, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2011-07-06 ~ 2020-11-27
    IIF 45 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-12-06
    IIF 25 - Has significant influence or control → OE
  • 4
    ASHBOURNE 1843 LTD
    17066798
    Unit H Gateway 1000, Whittle Way, Stevenage, United Kingdom
    Active Corporate (2 parents)
    Officer
    2026-03-03 ~ now
    IIF 42 - Director → ME
    Person with significant control
    2026-03-03 ~ now
    IIF 14 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 14 - Ownership of shares – More than 25% but not more than 50% → OE
  • 5
    BIO PARK INTERACTIVE LIMITED
    - now 08993763 07276603
    AI NETWORKS LIMITED
    - 2014-08-06 08993763 07276603
    Unit H, Gateway 1000 Whittle Way, Stevenage, Herts, United Kingdom
    Dissolved Corporate (1 parent)
    Officer
    2014-04-11 ~ dissolved
    IIF 55 - Director → ME
    2014-04-11 ~ dissolved
    IIF 57 - Secretary → ME
  • 6
    BULLETPROOF CYBER HOLDINGS LTD
    15420024
    20 Grosvenor Place, London, England
    Active Corporate (13 parents, 3 offsprings)
    Officer
    2024-01-17 ~ 2024-06-10
    IIF 50 - Director → ME
    Person with significant control
    2024-01-17 ~ 2024-06-10
    IIF 12 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 12 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 7
    BULLETPROOF CYBER LTD
    - now 05490180 10307736
    DEFENSE.COM CYBER LTD
    - 2023-06-07 05490180 13658798... (more)
    SERVERCHOICE LTD
    - 2022-05-04 05490180 13658798
    ADVANTAGE INTERACTIVE LIMITED
    - 2011-03-09 05490180 03877731... (more)
    20 Grosvenor Place, London, England
    Active Corporate (21 parents, 3 offsprings)
    Officer
    2005-06-28 ~ 2024-06-10
    IIF 49 - Director → ME
    Person with significant control
    2016-04-06 ~ 2022-05-01
    IIF 8 - Right to appoint or remove directors → OE
    IIF 8 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 8 - Ownership of shares – More than 50% but less than 75% → OE
    2022-05-01 ~ 2024-02-13
    IIF 7 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 7 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 8
    CIVO DATA CENTRE (WELWYN) LTD
    16694430
    Unit H Gateway 1000, Whittle Way, Stevenage, United Kingdom
    Active Corporate (2 parents)
    Officer
    2025-09-04 ~ now
    IIF 40 - Director → ME
    Person with significant control
    2025-09-04 ~ now
    IIF 16 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 16 - Ownership of shares – More than 25% but not more than 50% → OE
  • 9
    CIVO FOUNDATION
    15160081
    First Floor, 32-37 Cowper Street, London, England
    Active Corporate (4 parents)
    Officer
    2023-09-23 ~ now
    IIF 28 - Director → ME
    Person with significant control
    2023-09-23 ~ now
    IIF 3 - Has significant influence or control → OE
  • 10
    CIVO LIMITED
    - now 09568551 05843978
    ABSOLUTE DEVOPS LTD
    - 2019-04-09 09568551 05843978
    First Floor, 32-37 Cowper Street, London, England
    Active Corporate (9 parents)
    Officer
    2015-04-30 ~ now
    IIF 33 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 5 - Ownership of shares – More than 50% but less than 75% → OE
    IIF 5 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 11
    DEFENSE.COM CYBER LTD
    - now 15671007 13658798... (more)
    NEW COMPANY A1B2C3 LIMITED
    - 2024-06-21 15671007
    Unit H Gateway 1000, Arlington Business Park, Stevenage, United Kingdom
    Active Corporate (4 parents)
    Officer
    2024-04-23 ~ now
    IIF 32 - Director → ME
  • 12
    DEFENSE.COM HOLDINGS LTD
    15422138
    Unit H Gateway 1000 Whittle Way, Stevenage, England
    Active Corporate (8 parents, 1 offspring)
    Officer
    2024-01-17 ~ now
    IIF 36 - Director → ME
    Person with significant control
    2024-01-17 ~ now
    IIF 13 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 13 - Ownership of shares – More than 25% but not more than 50% → OE
  • 13
    DEFENSE.COM UK LTD
    14729524
    Unit H Gateway 1000, Whittle Way, Stevenage, England
    Active Corporate (9 parents, 1 offspring)
    Officer
    2023-03-14 ~ now
    IIF 35 - Director → ME
  • 14
    DOMAIN PRIVACY PROTECTOR LIMITED
    06740577
    Second Floor, Oak House, Bridgwater Road, Worcester, England
    Active Corporate (12 parents)
    Officer
    2008-11-04 ~ 2019-02-08
    IIF 52 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-02-05
    IIF 2 - Right to appoint or remove directors → OE
    IIF 2 - Ownership of voting rights - 75% or more → OE
    IIF 2 - Ownership of shares – 75% or more → OE
  • 15
    DOMAINS AND HOSTING LIMITED
    - now 04317372
    DOMAINS AND HOSTINGS LIMITED
    - 2001-12-06 04317372
    Unit H Whittle Way, Arlington Business Park, Stevenage, Hertfordshire
    Dissolved Corporate (6 parents)
    Officer
    2001-11-06 ~ dissolved
    IIF 53 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 10 - Ownership of voting rights - 75% or more → OE
    IIF 10 - Right to appoint or remove directors → OE
    IIF 10 - Ownership of shares – 75% or more → OE
  • 16
    GATEWAY 1000 MANAGEMENT COMPANY LIMITED
    05918036
    Building 15 Gateway 1000, Stevenage, Hertfordshire
    Active Corporate (12 parents)
    Officer
    2019-03-25 ~ now
    IIF 30 - Director → ME
  • 17
    GOLDINGS HALL RTM LIMITED
    07412622
    Unit 3 Colindale Technology Park, Colindeep Lane, London, England
    Active Corporate (30 parents)
    Officer
    2010-11-02 ~ 2015-06-12
    IIF 48 - Director → ME
  • 18
    GRC CYBER LTD - now
    DEFENSE.COM CYBER LTD
    - 2024-06-16 10307736 15671007... (more)
    BULLETPROOF CYBER LIMITED
    - 2023-06-07 10307736 05490180
    20 Grosvenor Place, London, England
    Dissolved Corporate (11 parents)
    Officer
    2016-08-02 ~ 2024-06-10
    IIF 38 - Director → ME
    Person with significant control
    2016-08-02 ~ 2018-04-30
    IIF 18 - Has significant influence or control → OE
    2018-10-05 ~ 2020-05-01
    IIF 19 - Ownership of voting rights - 75% or more → OE
    IIF 19 - Right to appoint or remove directors → OE
    IIF 19 - Ownership of shares – 75% or more → OE
  • 19
    KALAMAN LIMITED
    08316403
    167 Turners Hill, Cheshunt, Herts
    Active Corporate (5 parents)
    Officer
    2018-12-28 ~ now
    IIF 26 - Director → ME
    Person with significant control
    2016-06-30 ~ now
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
  • 20
    KLM PARTNERSHIP LLP
    OC303238
    167 Turners Hill, Cheshunt, Hertfordshire
    Dissolved Corporate (3 parents)
    Officer
    2002-10-28 ~ 2004-04-30
    IIF 56 - LLP Designated Member → ME
  • 21
    LCN.COM LIMITED
    - now 03877731
    ADVANTAGE INTERACTIVE LIMITED
    - 2005-06-24 03877731 05490180... (more)
    ADVANTAGE INTERACTIVE DESIGN LIMITED
    - 2003-01-24 03877731 05490180... (more)
    Acton House, Perdiswell Park, Worcester, England
    Dissolved Corporate (16 parents, 1 offspring)
    Officer
    1999-11-18 ~ 2019-02-08
    IIF 27 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-02-08
    IIF 24 - Ownership of voting rights - 75% or more → OE
    IIF 24 - Ownership of shares – 75% or more → OE
    IIF 24 - Right to appoint or remove directors → OE
  • 22
    LLU COMMUNICATIONS LTD
    10838453
    10 Exchange Square, London, United Kingdom
    Active Corporate (8 parents)
    Officer
    2017-06-27 ~ 2020-10-12
    IIF 46 - Director → ME
  • 23
    MARINA HUGHES INTERIORS LTD
    - now 14266790
    MAROLA HUGHES INTERIORS LTD
    - 2024-01-06 14266790
    Unit 13 Gateway 1000, Arlington Business Park, Whittle Way, Stevenage, United Kingdom
    Active Corporate (3 parents)
    Officer
    2022-08-01 ~ now
    IIF 31 - Director → ME
    Person with significant control
    2022-08-01 ~ 2022-10-01
    IIF 6 - Ownership of voting rights - 75% or more → OE
    IIF 6 - Ownership of shares – 75% or more → OE
  • 24
    RELAXAI LTD
    16791728
    First Floor, 32-37 Cowper Street, London, England
    Active Corporate (1 parent)
    Officer
    2025-10-17 ~ now
    IIF 29 - Director → ME
    Person with significant control
    2025-10-17 ~ now
    IIF 4 - Ownership of shares – 75% or more → OE
    IIF 4 - Ownership of voting rights - 75% or more → OE
  • 25
    SERVERCHOICE HOLDINGS LTD
    15420122
    Unit H Gateway 1000 Whittle Way, Stevenage, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2024-01-17 ~ now
    IIF 37 - Director → ME
    Person with significant control
    2024-01-17 ~ now
    IIF 11 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 11 - Ownership of shares – More than 25% but not more than 50% → OE
  • 26
    SERVERCHOICE LTD
    - now 13658798 05490180
    DEFENSE.COM CYBER LIMITED
    - 2022-05-04 13658798 15671007... (more)
    Unit H Gateway 1000, Whittle Way, Stevenage, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2021-10-04 ~ now
    IIF 34 - Director → ME
    Person with significant control
    2021-10-04 ~ 2022-05-01
    IIF 22 - Ownership of shares – 75% or more → OE
    IIF 22 - Ownership of voting rights - 75% or more → OE
  • 27
    TARGET DEFENCE LTD
    12595568
    Unit H, Gateway 1000, Whittle Way, Stevenage, United Kingdom
    Active Corporate (1 parent)
    Officer
    2020-05-11 ~ now
    IIF 39 - Director → ME
    Person with significant control
    2020-05-11 ~ now
    IIF 15 - Ownership of voting rights - 75% or more → OE
    IIF 15 - Ownership of shares – 75% or more → OE
    IIF 15 - Right to appoint or remove directors → OE
  • 28
    TELIVO LIMITED
    04359508
    Unit H Whittle Way, Arlington Business Park, Stevenage, Hertfordshire
    Active Corporate (6 parents)
    Officer
    2002-01-30 ~ now
    IIF 44 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 21 - Right to appoint or remove directors → OE
    IIF 21 - Ownership of voting rights - 75% or more → OE
    IIF 21 - Ownership of shares – 75% or more → OE
  • 29
    UTOPIA HOLIDAYS LIMITED
    06834403
    Unit H Whittle Way, Arlington Business Park, Stevenage, Hertfordshire
    Active Corporate (3 parents)
    Officer
    2009-03-04 ~ now
    IIF 43 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 20 - Right to appoint or remove directors → OE
    IIF 20 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 20 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 30
    VIVA INVESTMENT GROUP LTD
    11583717
    Unit H, Gateway 1000, Whittle Way, Stevenage, United Kingdom
    Active Corporate (3 parents, 2 offsprings)
    Officer
    2018-09-24 ~ now
    IIF 41 - Director → ME
    Person with significant control
    2018-09-24 ~ now
    IIF 17 - Ownership of voting rights - More than 50% but less than 75% → OE
    IIF 17 - Right to appoint or remove directors → OE
    IIF 17 - Ownership of shares – More than 50% but less than 75% → OE
  • 31
    VORBOSS LIMITED
    - now 05678571 05678570
    THOUGHTSPACE LTD - 2009-11-20
    10 Exchange Square, London, United Kingdom
    Active Corporate (13 parents, 7 offsprings)
    Officer
    2019-07-31 ~ 2020-11-27
    IIF 47 - Director → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.