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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

Wheeler, Mark Leonard

    Related profiles found in government register
  • Wheeler, Mark Leonard
    British born in August 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit B5, Sydenham Business Park, 17 Heron Road, Belfast, BT3 9LE

      IIF 1
    • Unit B5, 17 Heron Road, Belfast, BT3 9LE, Northern Ireland

      IIF 2
    • 4 Swanbridge Industrial Park, Black Croft Road, Witham, CM8 3YN, England

      IIF 3 IIF 4
    • 4, Swanbridge Industrial Park, Black Croft Road, Witham, Essex, CM8 3YN, England

      IIF 5 IIF 6 IIF 7
    • 4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, CM8 3YN, United Kingdom

      IIF 10 IIF 11 IIF 12
    • 4 Swanbridge Industrial Park, Black Croft Road, Witham, Essexx, CM8 3YN, England

      IIF 23
    • 4, Swanbridge Industrial Park, Croft Road, Witham, CM8 3YN, England

      IIF 24
    • E A Fire Engineering Limited, Unit 4, Black Croft Road, Swanbridge Industrial Park, Witham, CM8 3YN, United Kingdom

      IIF 25
    • Ea-rs Fire Engineering Limited, Black Croft Road, Witham, Essex, CM8 3YN, United Kingdom

      IIF 26
    • Ea-rs Group, 4 Swandridge Industrial Estate, Black Croft Road, Witham, Essex, HP12 3PS

      IIF 27
  • Mr Mark Leonard Wheeler
    British born in August 1975

    Resident in England

    Registered addresses and corresponding companies
    • 4, Swanbridge Industrial Park, Black Croft Road, Witham, CM8 3YN, United Kingdom

      IIF 28
    • 4 Swanbridge Industrial Park, Black Croft Road, Witham, Essexx, CM8 3YN, England

      IIF 29
    • Ea-rs Fire Engineering Limited, Black Croft Road, Witham, CM8 3YN, United Kingdom

      IIF 30
child relation
Offspring entities and appointments
Active 27
  • 1
    ADDED SECURITY TECHNOLOGY (LONDON) LIMITED
    05762762
    4 Swanbridge Industrial Park, Black Croft Road, Witham, England
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    2,208,293 GBP2024-09-30
    Officer
    2021-10-12 ~ now
    IIF 3 - Director → ME
  • 2
    AIR PROJECTS LIMITED
    06464424
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, England
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    1,354,923 GBP2024-09-30
    Officer
    2022-04-22 ~ now
    IIF 6 - Director → ME
  • 3
    APW FIRE PROTECTION LIMITED
    - now NI064716
    JODY CONSTRUCTION LIMITED - 2007-06-14
    Unit B5, 17 Heron Road, Belfast, Northern Ireland
    Active Corporate (4 parents)
    Profit/Loss (Company account)
    1,012,087 GBP2023-10-01 ~ 2024-09-30
    Officer
    2022-11-10 ~ now
    IIF 2 - Director → ME
  • 4
    BONNELLS ELECTRICAL CONTRACTORS LIMITED
    - now 02297919
    WISEHALE LIMITED - 1989-02-07
    4 Swanbridge Industrial Park, Croft Road, Witham, England
    Active Corporate (4 parents)
    Equity (Company account)
    1,886,729 GBP2024-09-30
    Officer
    2023-09-30 ~ now
    IIF 24 - Director → ME
  • 5
    CAVENDA LIMITED
    16068314
    Unit 4 Barnes Wallis Court, Wellington Road, High Wycombe, Buckinghamshire, United Kingdom
    Active Corporate (2 parents)
    Officer
    2024-11-08 ~ now
    IIF 27 - Director → ME
  • 6
    CIRCUM FIRE ENGINEERING LIMITED
    - now 05025975
    CIRCUM LTD
    - 2019-10-23 05025975 12460296
    4 Swanbridge Industrial Park, Black Croft Road, Witham, England
    Active Corporate (4 parents)
    Equity (Company account)
    3,259,137 GBP2024-09-30
    Officer
    2019-10-09 ~ now
    IIF 4 - Director → ME
  • 7
    CIRCUM LIMITED
    12460296 05025975
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essexx, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-09-30
    Officer
    2020-02-13 ~ now
    IIF 23 - Director → ME
  • 8
    CLOSE CIRCUIT SECURITY SERVICES LIMITED
    - now 13253613 03543850
    CCSS FIRE & SECURITY (BIRMINGHAM) LIMITED
    - 2021-04-14 13253613
    CCSS FIRE & SECURITY LIMITED
    - 2021-04-03 13253613 03543850
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-09-30
    Officer
    2021-03-09 ~ now
    IIF 13 - Director → ME
  • 9
    CRANE COMMUNICATIONS LIMITED
    - now NI014794
    VIDEO SERVICES (BELFAST) LIMITED - 1989-11-01
    Unit B5, Sydenham Business Park, 17 Heron Road, Belfast
    Active Corporate (5 parents)
    Profit/Loss (Company account)
    688,399 GBP2023-10-01 ~ 2024-09-30
    Officer
    2021-12-03 ~ now
    IIF 1 - Director → ME
  • 10
    DJP FIRE LTD
    07829498
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    1,458,730 GBP2024-09-30
    Officer
    2022-09-02 ~ now
    IIF 15 - Director → ME
  • 11
    EA-RS FIRE ENGINEERING GROUP LIMITED
    - now 13048877 13057063
    EA-RS FIRE GROUP 2020 LIMITED
    - 2020-12-06 13048877 13057063
    EA-RS FIRE GROUP LIMITED
    - 2020-12-03 13048877 13057063
    Ea-rs Fire Engineering Limited, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Profit/Loss (Company account)
    -1,445,789 GBP2023-10-01 ~ 2024-09-30
    Officer
    2020-11-27 ~ now
    IIF 26 - Director → ME
  • 12
    EA-RS FIRE ENGINEERING LIMITED
    - now 03151149
    EA-RSGROUP LIMITED
    - 2018-04-05 03151149 08239077, 13057063
    E A ELECTRICAL LIMITED - 2013-01-07
    E A GROUP LIMITED - 1999-07-13
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex
    Active Corporate (6 parents, 2 offsprings)
    Equity (Company account)
    6,272,266 GBP2024-09-30
    Officer
    2015-04-01 ~ now
    IIF 7 - Director → ME
  • 13
    EA-RS FIRE MANAGEMENT LIMITED
    13071676
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    -4,956,577 GBP2024-09-30
    Officer
    2020-12-17 ~ now
    IIF 12 - Director → ME
  • 14
    EA-RS GROUP LIMITED
    - now 13057063 03151149, 08239077
    EA-RS FIRE GROUP LIMITED
    - 2021-12-24 13057063 13048877
    EA-RS FIRE ENGINEERING GROUP LIMITED - 2020-12-04 13048877
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (5 parents, 24 offsprings)
    Equity (Company account)
    -9,602,544 GBP2024-09-30
    Officer
    2021-01-22 ~ now
    IIF 18 - Director → ME
  • 15
    EA-RS PASSIVE FIRE PROTECTION LIMITED
    14828543
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-04-30
    Officer
    2023-04-26 ~ now
    IIF 16 - Director → ME
  • 16
    EA-RS PROJECT SOLUTIONS GROUP LTD
    14657382
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-09-30
    Officer
    2023-02-13 ~ now
    IIF 17 - Director → ME
  • 17
    EA-RS PROJECT SOLUTIONS LTD
    14657440
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-09-30
    Officer
    2023-02-13 ~ now
    IIF 11 - Director → ME
  • 18
    EA-RS PROJECTS LTD
    14657433
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-09-30
    Officer
    2023-02-13 ~ now
    IIF 22 - Director → ME
  • 19
    EA-RS SERVICE SOLUTIONS GROUP LTD
    14657309
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-09-30
    Officer
    2023-02-13 ~ now
    IIF 20 - Director → ME
  • 20
    EA-RS SERVICE SOLUTIONS LTD
    14657427
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-09-30
    Officer
    2023-02-13 ~ now
    IIF 10 - Director → ME
  • 21
    EA-RS SOLUTIONS LTD
    - now 03543850
    CCSS FIRE & SECURITY LIMITED
    - 2025-03-06 03543850 13253613
    CLOSE CIRCUIT SECURITY SERVICES LIMITED
    - 2021-04-06 03543850 13253613
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    5,537,550 GBP2024-09-30
    Officer
    2021-02-27 ~ now
    IIF 14 - Director → ME
  • 22
    EA-RS TECHNICAL SOLUTIONS GROUP LTD
    14657266
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-09-30
    Officer
    2023-02-13 ~ now
    IIF 19 - Director → ME
  • 23
    EA-RS TECHNICAL SOLUTIONS LTD
    14657320
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    600 GBP2024-09-30
    Officer
    2023-02-13 ~ now
    IIF 21 - Director → ME
  • 24
    FIRESEC COMPLIANCE LIMITED
    - now 06702659
    FIRESEC NORTH WEST LIMITED - 2018-09-26
    ELECMECH NORTH WEST LIMITED - 2014-03-18
    MA COOPER LIMITED - 2011-05-23 07727042
    MULTIMEX LIMITED - 2009-02-03
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, England
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    269,260 GBP2024-09-30
    Officer
    2022-04-21 ~ now
    IIF 5 - Director → ME
  • 25
    SUREFIRE SERVICES LTD.
    02789391 03432068
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, England
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    2,708,992 GBP2024-09-30
    Officer
    2023-01-13 ~ now
    IIF 9 - Director → ME
  • 26
    UK FIRE AND SECURITY DOORS LIMITED
    - now 09282351 13308925
    UK SECURITY DOORS LIMITED
    - 2023-01-05 09282351
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, England
    Active Corporate (4 parents)
    Net Assets/Liabilities (Company account)
    626,287 GBP2024-09-30
    Officer
    2021-05-10 ~ now
    IIF 8 - Director → ME
  • 27
    UK FSD LIMITED
    - now 13308925
    UK FIRE AND SECURITY DOORS LIMITED - 2023-01-04 09282351
    CCSS BIRMINGHAM LIMITED - 2022-05-26
    E A Fire Engineering Limited Unit 4, Black Croft Road, Swanbridge Industrial Park, Witham, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    1 GBP2024-09-30
    Officer
    2023-03-30 ~ now
    IIF 25 - Director → ME
Ceased 3
  • 1
    CIRCUM LIMITED
    12460296 05025975
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essexx, England
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-09-30
    Person with significant control
    2020-02-13 ~ 2023-03-01
    IIF 29 - Ownership of shares – 75% or more OE
  • 2
    CLOSE CIRCUIT SECURITY SERVICES LIMITED
    - now 13253613 03543850
    CCSS FIRE & SECURITY (BIRMINGHAM) LIMITED
    - 2021-04-14 13253613
    CCSS FIRE & SECURITY LIMITED
    - 2021-04-03 13253613 03543850
    4 Swanbridge Industrial Park, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-09-30
    Person with significant control
    2021-03-09 ~ 2023-03-17
    IIF 28 - Ownership of voting rights - 75% or more OE
    IIF 28 - Ownership of shares – 75% or more OE
    IIF 28 - Right to appoint or remove directors OE
  • 3
    EA-RS FIRE ENGINEERING GROUP LIMITED
    - now 13048877 13057063
    EA-RS FIRE GROUP 2020 LIMITED
    - 2020-12-06 13048877 13057063
    EA-RS FIRE GROUP LIMITED
    - 2020-12-03 13048877 13057063
    Ea-rs Fire Engineering Limited, Black Croft Road, Witham, Essex, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Profit/Loss (Company account)
    -1,445,789 GBP2023-10-01 ~ 2024-09-30
    Person with significant control
    2020-11-27 ~ 2021-01-22
    IIF 30 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 30 - Ownership of shares – More than 25% but not more than 50% OE

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