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

Prelz Oltramonti, Massimo Giovanni

    Related profiles found in government register
  • Prelz Oltramonti, Massimo Giovanni
    Italian company director born in November 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • C/o Gowling Wlg, 4 More London Riverside, London, SE1 2AU, United Kingdom

      IIF 1
  • Prelz Oltramonti, Massimo Giovanni
    Italian director born in November 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 2 Queen Annes Gate Buildings, Dartmouth Street, London, SW1H 9BP, England

      IIF 2
    • 53, Chandos Place, London, WC2N 4HS, United Kingdom

      IIF 3
  • Prelz Oltramonti, Massimo Giovanni
    Italian none born in November 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Windrush Court, Abingdon, Oxon, OX14 1SY, United Kingdom

      IIF 4
  • Prele Oltramonti, Massimo Giovanni
    British investment manager born in November 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 58, Kensington Park Road, London, W11 3BJ

      IIF 5
  • Prelz Oltramonti, Massimo Giovanni
    born in November 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 7th Floor, 2 Queen Annes Gate Buildings, Dartmouth Street, London, SW1H 9BP, United Kingdom

      IIF 6
  • Prelz Oltramonti, Massimo Giovanni
    Italian director born in November 1954

    Registered addresses and corresponding companies
  • Prelz Oltramonti, Massimo Giovanni
    Italian investment adv born in November 1954

    Registered addresses and corresponding companies
    • 58 Kensington Park Road, London, W11 3BJ

      IIF 11
  • Prelz Oltramonti, Massimo Giovanni
    Italian venture capital born in November 1954

    Registered addresses and corresponding companies
    • 58 Kensington Park Road, London, W11 3BJ

      IIF 12
  • Mr Massimo Giovanni Prelz Oltramonti
    Italian born in November 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 7th Floor, 2 Queen Annes Gate Buildings, London, SW1H 9BP, United Kingdom

      IIF 13
child relation
Offspring entities and appointments
Active 1
  • 1
    7th Floor 2 Queen Annes Gate Buildings, Dartmouth Street, London
    Corporate (8 parents)
    Officer
    2023-12-14 ~ now
    IIF 6 - llp-member → ME
    Person with significant control
    2023-12-14 ~ now
    IIF 13 - Right to surplus assets - More than 25% but not more than 50%OE
Ceased 11
  • 1
    ADVENT INTERNATIONAL PUBLIC LIMITED COMPANY - 2019-12-02
    OFFERNEW PUBLIC LIMITED COMPANY - 1989-07-13
    160 Victoria Street, London, England
    Corporate (6 parents, 1 offspring)
    Officer
    1995-01-27 ~ 1999-04-12
    IIF 12 - director → ME
  • 2
    CITYFIBRE INFRASTRUCTURE HOLDINGS PLC - 2018-06-22
    CITYFIBRE INFRASTRUCTURE HOLDINGS LIMITED - 2014-01-10
    NEWINCCO 1269 LIMITED - 2013-12-11
    15 Bedford Street, London
    Corporate (5 parents, 3 offsprings)
    Officer
    2014-01-10 ~ 2014-10-01
    IIF 3 - director → ME
  • 3
    Northampton Lodge, 39a Canonbury Square, London
    Corporate (8 parents)
    Officer
    2006-06-20 ~ 2006-12-31
    IIF 10 - director → ME
  • 4
    25 Farringdon Street, London
    Dissolved corporate (2 parents, 1 offspring)
    Equity (Company account)
    12,803,822 GBP2017-12-31
    Officer
    2018-11-26 ~ 2020-04-05
    IIF 2 - director → ME
  • 5
    GIGACLEAR PLC - 2019-02-20
    GIGACLEAR LIMITED - 2014-09-09
    Building One, Wyndyke Furlong, Abingdon, Oxfordshire, United Kingdom
    Corporate (6 parents, 2 offsprings)
    Officer
    2014-06-30 ~ 2017-08-01
    IIF 4 - director → ME
  • 6
    TEALHAVEN LIMITED - 1998-01-05
    3rd Floor Chiswick Park Estate, 566 Chiswick High Road, London, England
    Corporate (2 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    27,454,770 USD2020-09-30
    Officer
    2003-05-02 ~ 2004-06-11
    IIF 7 - director → ME
  • 7
    JAZZVOICE LIMITED - 2000-09-26
    HACKREMCO (NO.1697) LIMITED - 2000-08-16
    Resolve Partners Limited 22 York Buildings, John Adam Street, London
    Dissolved corporate (3 parents)
    Officer
    2004-06-30 ~ 2004-11-02
    IIF 9 - director → ME
  • 8
    ORANGE SPAIN, LIMITED - 2017-08-14
    ORANGE SPAIN, PLC - 2016-06-17
    JAZZTEL P.L.C. - 2016-02-17
    3 More London Riverside, London, England
    Corporate (5 parents, 1 offspring)
    Officer
    1999-02-02 ~ 2004-11-01
    IIF 8 - director → ME
  • 9
    PRIMASTAR LIMITED - 2009-04-22
    BIDEAWHILE 614 LIMITED - 2009-04-15
    Pioneer House, Vision Park, Histon, Cambridge
    Dissolved corporate (2 parents)
    Officer
    2010-09-21 ~ 2012-02-16
    IIF 5 - director → ME
  • 10
    27 Hill Street, London, England
    Dissolved corporate (1 parent)
    Equity (Company account)
    94,499 GBP2021-12-31
    Officer
    2002-10-01 ~ 2005-07-06
    IIF 11 - director → ME
  • 11
    C/o Gowling Wlg, 4 More London Riverside, London, United Kingdom
    Corporate (8 parents, 1 offspring)
    Officer
    2019-09-01 ~ 2025-03-07
    IIF 1 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.