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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 Jan Ryszard Jakubczyk

    Related profiles found in government register
  • Mr Jan Ryszard Jakubczyk
    British born in April 1969

    Resident in England

    Registered addresses and corresponding companies

    • Unit 7a, St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, England

      IIF 1 IIF 2 IIF 3
  • Mr Marek Jan Jakubczyk
    British born in March 1963

    Resident in England

    Registered addresses and corresponding companies
  • Jakubczyk, Jan Ryszard
    British born in April 1969

    Resident in England

    Registered addresses and corresponding companies

    • High Glebe, Chelvey Batch Backwell, Bristol, BS48 3AP

      IIF 8

    • Unit 7a, St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, England

      IIF 9

    • Unit 7a, St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, United Kingdom

      IIF 10

    • Unit 7b St Martins Industrial Park, Moorend Farm Avenue, Avonmouth, Bristol, BS11 0RS, England

      IIF 11

    • Unit 7b, St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, England

      IIF 12
  • Jakubczyk, Marek Jan
    British born in March 1963

    Resident in England

    Registered addresses and corresponding companies

    • 27 Caswell Lane, Clapton In Gordano, Bristol, Avon, BS20 7RX

      IIF 13

    • Unit 7a, St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, England

      IIF 14

    • Unit 7a, St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, United Kingdom

      IIF 15

    • Unit 7b St Martins Industrial Park, Moorend Farm Avenue, Avonmouth, Bristol, BS11 0RS, England

      IIF 16

    • Unit 7b, St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, England

      IIF 17

    • Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, BS11 0RS, England

      IIF 18 IIF 19 IIF 20 (more)(less)
      IIF 21
  • Jakubczyk, Jan
    British born in April 1969

    Registered addresses and corresponding companies

    • 1 Bucklewell Close, Shirehampton, Bristol, BS11 0EL

      IIF 22

    • 4 Kemble Gardens, Shirehampton, Bristol, BS11 9RY

      IIF 23
  • Jakubczyk, Jan Ryszard
    born in April 1969

    Resident in England

    Registered addresses and corresponding companies

    • The Conifers, Filton Road, Hambrook, Bristol, BS16 1QG, England

      IIF 24
  • Jakubczyk, Marek
    British born in March 1963

    Registered addresses and corresponding companies

    • 28 Station Road, Shirehampton, Bristol, Avon, BS11 9TX

      IIF 25

    • 8 Branscombe Road, Stoke Bishop, Bristol, BS9 1SN

      IIF 26
  • Jakubczyk, Marek Jan
    born in March 1963

    Resident in England

    Registered addresses and corresponding companies

    • The Conifers, Filton Road, Hambrook, Bristol, BS16 1QG, England

      IIF 27
child relation
Offspring entities and appointments 11
  • 1
    CITY SURVEILLANCE LIMITED
    08704611
    Unit 7b St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (2 parents)
    Officer
    2013-09-24 ~ now
    IIF 17 - Director → ME
    IIF 12 - Director → ME
  • 2
    GAP DEVELOPMENTS (UK) LLP
    OC397576
    The Conifers Filton Road, Hambrook, Bristol, England
    Dissolved Corporate (1 parent)
    Officer
    2015-01-16 ~ dissolved
    IIF 27 - LLP Designated Member → ME
    IIF 24 - LLP Designated Member → ME
  • 3
    SOVEREIGN DOOR SOLUTIONS LTD
    14657603
    Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (3 parents)
    Officer
    2023-02-13 ~ now
    IIF 18 - Director → ME
  • 4
    SOVEREIGN EXTINGUISHING LIMITED
    11448289
    Unit 7a, St Martins Industrial Park, Moorend Farm Avenue, Bristol, United Kingdom
    Active Corporate (3 parents)
    Officer
    2018-07-04 ~ now
    IIF 15 - Director → ME
    2020-09-01 ~ now
    IIF 10 - Director → ME
  • 5
    SOVEREIGN FIRE & SECURITY (FM) LTD
    - now 05078478 03177187... (more)
    SOVEREIGN SECURITY SERVICES LIMITED
    - 2025-11-25 05078478 03177187... (more)
    SOVEREIGN GROUP (UK) LTD.
    - 2006-10-02 05078478
    Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (3 parents)
    Officer
    2004-03-19 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2016-04-06 ~ 2025-11-18
    IIF 7 - Ownership of shares – 75% or more → OE
  • 6
    SOVEREIGN FIRE & SECURITY HOLDINGS LIMITED
    09782142 11123483... (more)
    Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (8 parents, 5 offsprings)
    Officer
    2015-09-17 ~ now
    IIF 11 - Director → ME
    IIF 16 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    SOVEREIGN FIRE & SECURITY LIMITED
    - now 03177187 05078478... (more)
    SOVEREIGN SECURITY SERVICES LIMITED
    - 2006-09-28 03177187 05078478... (more)
    Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (9 parents, 3 offsprings)
    Officer
    1996-03-25 ~ now
    IIF 20 - Director → ME
    1996-03-25 ~ 1999-08-16
    IIF 23 - Director → ME
    2000-05-01 ~ 2024-03-01
    IIF 8 - Director → ME
    Person with significant control
    2016-04-06 ~ 2021-02-21
    IIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
  • 8
    SOVEREIGN FIRE & SECURITY PLYMOUTH LIMITED
    11123483 05078478... (more)
    Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (4 parents)
    Officer
    2017-12-22 ~ now
    IIF 14 - Director → ME
    IIF 9 - Director → ME
  • 9
    SOVEREIGN FIRE PROTECTION LIMITED
    03968127
    Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (5 parents)
    Officer
    2000-04-10 ~ 2001-10-01
    IIF 25 - Director → ME
    2025-06-30 ~ now
    IIF 19 - Director → ME
    Person with significant control
    2016-10-19 ~ 2025-12-11
    IIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50% → OE
  • 10
    SOVEREIGN INTEGRATED PROJECTS LIMITED
    04102053
    Unit 7a St Martins Industrial Park, Moorend Farm Avenue, Bristol, England
    Active Corporate (5 parents)
    Officer
    2000-11-03 ~ now
    IIF 21 - Director → ME
    2000-11-03 ~ 2003-04-01
    IIF 22 - Director → ME
  • 11
    VIGILANT SYSTEMS LTD.
    05078337
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2011-02-01
    Dissolved on 2014-08-16
    The Conifers Filton Road, Hambrook, Bristol
    Dissolved Corporate (6 parents)
    Officer
    2004-03-19 ~ 2006-03-30
    IIF 26 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.