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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

Brennan, John James

    Related profiles found in government register
  • Brennan, John James
    British company director born in December 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 175, Main Street, Swithland, Loughborough, Leicestershire, LE12 8TQ, England

      IIF 1
  • Brennan, John James
    British director born in December 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 12, Barshaw Business Park, Leycroft Road, Beaumont Leys, Leicester, LE4 1ET

      IIF 2
    • icon of address 78, Loughborough Road, Quorn, Leicestershire, LE12 8DX, United Kingdom

      IIF 3 IIF 4
  • Brennan, John James
    British engineer born in December 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 10, Fisher Close, Cossington, Leicester, Leicestershire, LE7 4US

      IIF 5
    • icon of address 175, Main Street, Swithland, Loughborough, Leicestershire, LE12 8TQ, England

      IIF 6
  • Brennan, John James
    British structural engineer born in December 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 12, Barshaw Business Park, Leycroft Road, Leicester, Leicestershire, LE4 1ET

      IIF 7
    • icon of address 175, Main Street, Swithland, Loughborough, Leicestershire, LE12 8TQ, England

      IIF 8
  • Brennan, John James
    British director born in December 1954

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Unit 1 Barshaw Business Park, Leycroft Road, Leicester, LE4 1ET, England

      IIF 9
    • icon of address 78, Loughborough Road, Quorn, Leicestershire, LE12 8DX, United Kingdom

      IIF 10
  • Brennan, John James
    British director born in December 1954

    Registered addresses and corresponding companies
    • icon of address 12 Truro Close, East Leake, Loughborough, Leicestershire, LE12 6HB

      IIF 11
  • Mr John James Brennan
    British born in December 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 12, Barshaw Business Park, Leycroft Road, Leicester, LE4 1ET

      IIF 12
    • icon of address Westwood House, 78 Loughborough Road, Quorn, Loughborough, Leicestershire, LE12 8DX, United Kingdom

      IIF 13
  • Brennan, John James
    British company secretary

    Registered addresses and corresponding companies
    • icon of address 175, Main Street, Swithland, Loughborough, Leicestershire, LE12 8TQ, England

      IIF 14
  • Brennan, John James
    British director

    Registered addresses and corresponding companies
    • icon of address 10 Fisher Close, Cossington, Leicester, Leicestershire, LE7 4US

      IIF 15
  • Brennan, John James
    British engineer

    Registered addresses and corresponding companies
    • icon of address 175, Main Street, Swithland, Loughborough, Leicestershire, LE12 8TQ, England

      IIF 16
  • Brennan, John James
    British surveyor

    Registered addresses and corresponding companies
    • icon of address 175, Main Street, Swithland, Loughborough, Leicestershire, LE12 8TQ, England

      IIF 17
  • Mr John James Brennan
    British born in December 1954

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Westwood House, 78 Loughborough Road, Quorn, Loughborough, Leicestershire, LE12 8DX, United Kingdom

      IIF 18 IIF 19
child relation
Offspring entities and appointments
Active 6
  • 1
    icon of address 82 Main Street, Woodhouse Eaves, Loughborough, Leicestershire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2006-06-15 ~ dissolved
    IIF 15 - Secretary → ME
  • 2
    KELVIN CONSTRUCTION COMPANY LIMITED - 2013-04-25
    icon of address Two Snowhill, Snow Hill Queensway, Birmingham
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 1996-02-26 ~ dissolved
    IIF 8 - Director → ME
    icon of calendar 2000-02-01 ~ dissolved
    IIF 17 - Secretary → ME
  • 3
    icon of address 12 Barshaw Business Park Leycroft Road, Beaumont Leys, Leicester, Leicestershire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2010-09-05 ~ dissolved
    IIF 5 - Director → ME
  • 4
    icon of address 12 Barshaw Business Park Leycroft Road, Beaumont Leys, Leicester, Leicestershire
    Dissolved Corporate (3 parents)
    Equity (Company account)
    1,185 GBP2018-03-31
    Officer
    icon of calendar 2004-09-02 ~ dissolved
    IIF 1 - Director → ME
    icon of calendar 2004-09-02 ~ dissolved
    IIF 14 - Secretary → ME
    Person with significant control
    icon of calendar 2017-10-09 ~ dissolved
    IIF 13 - Ownership of shares – More than 25% but not more than 50%OE
  • 5
    icon of address 78 Loughborough Road, Quorn, Leicestershire, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    61,761 GBP2024-03-31
    Officer
    icon of calendar 2018-02-14 ~ now
    IIF 10 - Director → ME
    Person with significant control
    icon of calendar 2018-02-14 ~ now
    IIF 18 - Ownership of shares – More than 25% but not more than 50%OE
  • 6
    icon of address Unit 1 Barshaw Business Park, Leycroft Road, Leicester, England
    Active Corporate (3 parents)
    Equity (Company account)
    608,563 GBP2025-03-31
    Officer
    icon of calendar 2021-01-27 ~ now
    IIF 9 - Director → ME
Ceased 7
  • 1
    icon of address 82 Main Street, Woodhouse Eaves, Loughborough, Leicestershire
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2006-06-15 ~ 2007-06-07
    IIF 11 - Director → ME
  • 2
    HICORP 117 LIMITED - 2012-02-24
    KELVIN ENERGY LIMITED - 2013-04-25
    icon of address 12 Barshaw Business Park, Leycroft Road, Leicester, Leicestershire
    Active Corporate (5 parents)
    Equity (Company account)
    2,098,981 GBP2021-12-31
    Officer
    icon of calendar 2012-03-12 ~ 2018-02-02
    IIF 7 - Director → ME
  • 3
    ENRIGHT LIMITED - 1999-12-20
    KELVIN CONSTRUCTION (UK) LIMITED - 2013-04-25
    icon of address 6th Floor Bank House, Cherry Street, Birmingham
    Dissolved Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    128,180 GBP2020-12-31
    Officer
    icon of calendar 1999-12-03 ~ 2018-02-02
    IIF 6 - Director → ME
    icon of calendar 1999-12-03 ~ 2018-02-02
    IIF 16 - Secretary → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2018-02-02
    IIF 12 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    icon of address 6th Floor Bank House, Cherry Street, Birmingham
    Dissolved Corporate (4 parents)
    Equity (Company account)
    890,453 GBP2020-12-31
    Officer
    icon of calendar 2015-10-22 ~ 2018-02-02
    IIF 2 - Director → ME
  • 5
    KELVIN POWER CONSULTANTS LIMITED - 2018-03-10
    icon of address 78 Loughborough Road, Quorn, Leicestershire, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-11-30
    Officer
    icon of calendar 2015-11-10 ~ 2017-07-22
    IIF 4 - Director → ME
  • 6
    icon of address Unit 1 Barshaw Business Park, Leycroft Road, Leicester, England
    Active Corporate (3 parents)
    Equity (Company account)
    608,563 GBP2025-03-31
    Person with significant control
    icon of calendar 2021-01-27 ~ 2022-06-10
    IIF 19 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 19 - Ownership of shares – More than 25% but not more than 50% OE
  • 7
    KELVIN POWER STRUCTURES LIMITED - 2018-03-10
    icon of address 78 Loughborough Road, Quorn, Leicestershire, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-11-30
    Officer
    icon of calendar 2015-11-10 ~ 2017-07-22
    IIF 3 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.