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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

Mertens, Christoph Friedrich

    Related profiles found in government register
  • Mertens, Christoph Friedrich
    German ceo summit renewable power europe gmbh born in March 1969

    Resident in Germany

    Registered addresses and corresponding companies
    • icon of address Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ, England

      IIF 1 IIF 2
  • Mertens, Christoph Friedrich
    German ceo summit renewable power gmbh born in March 1969

    Resident in Germany

    Registered addresses and corresponding companies
  • Mertens, Christoph Friedrich
    German chief executive officer born in March 1969

    Resident in Germany

    Registered addresses and corresponding companies
    • icon of address 18, St. Swithin's Lane, 4th Floor, London, EC4N 8AD, England

      IIF 6
    • icon of address C/o Alter Domus (uk) Limited, 18 St Swithin's Lane, London, EC4N 8AD, United Kingdom

      IIF 7
  • Mertens, Christoph Friedrich
    German company officer born in March 1969

    Resident in Germany

    Registered addresses and corresponding companies
    • icon of address Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ, United Kingdom

      IIF 8 IIF 9
    • icon of address Vintners Place, 68 Uppper Thames Street, London, EC4V 3BJ, United Kingdom

      IIF 10
  • Mertens, Christoph Friedrich
    German director born in March 1969

    Resident in Germany

    Registered addresses and corresponding companies
    • icon of address Alter Domus (uk) Limited, 18 St. Swithin's Lane, London, EC4N 8AD, England

      IIF 11 IIF 12
    • icon of address C/o Alter Domus (uk) Limited, 10th Floor, 30 St Mary Axe, London, EC3A 8BF, United Kingdom

      IIF 13 IIF 14
    • icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6PB, United Kingdom

      IIF 15
child relation
Offspring entities and appointments
Active 4
Ceased 8
  • 1
    icon of address C/o Alter Domus (uk) Limited 10th Floor, 30 St Mary Axe, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2022-12-09 ~ 2023-07-24
    IIF 14 - Director → ME
    icon of calendar 2017-03-01 ~ 2019-06-24
    IIF 7 - Director → ME
  • 2
    icon of address C/o Alter Domus (uk) Limited 10th Floor, 30 St Mary Axe, London, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2017-03-01 ~ 2019-06-24
    IIF 6 - Director → ME
    icon of calendar 2022-12-09 ~ 2023-07-24
    IIF 13 - Director → ME
  • 3
    icon of address 8 White Oak Square, London Road, Swanley, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2022-12-09 ~ 2023-09-08
    IIF 9 - Director → ME
    icon of calendar 2017-03-28 ~ 2019-08-01
    IIF 10 - Director → ME
  • 4
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, United Kingdom
    Active Corporate (12 parents, 1 offspring)
    Officer
    icon of calendar 2018-03-29 ~ 2023-07-25
    IIF 12 - Director → ME
  • 5
    icon of address Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire
    Active Corporate (13 parents)
    Officer
    icon of calendar 2018-03-29 ~ 2023-07-25
    IIF 11 - Director → ME
  • 6
    icon of address 5 Howick Place, London, United Kingdom
    Active Corporate (9 parents, 1 offspring)
    Officer
    icon of calendar 2017-03-29 ~ 2023-09-13
    IIF 2 - Director → ME
  • 7
    CENTRICA (RBW) LIMITED - 2014-01-07
    DONG ENERGY RB (UK) LIMITED - 2016-08-15
    icon of address 5 Howick Place, London, England
    Active Corporate (8 parents)
    Officer
    icon of calendar 2017-03-29 ~ 2023-09-13
    IIF 1 - Director → ME
  • 8
    icon of address C/o Alter Domus (uk) Limited 10th Floor, 30 St Mary Axe, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    icon of calendar 2017-03-07 ~ 2019-04-23
    IIF 8 - Director → ME

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