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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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
Active 2
  • 1
    Clarke, Benjamin David
    Finance Director born in December 1974
    Individual (16 offsprings)
    Officer
    icon of calendar 2021-04-01 ~ dissolved
    OF - Director → CIF 0
  • 2
    DWSCO 2639 LIMITED - 2005-12-01
    HITACHI RAIL MAINTENANCE (UK) LIMITED - 2009-07-01
    HITACHI RAIL EUROPE LIMITED - 2019-04-01
    icon of address7th Floor, One New Ludgate, 60 Ludgate Hill, London, England
    Active Corporate (12 parents, 7 offsprings)
    Person with significant control
    icon of calendar 2021-04-01 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 32
  • 1
    Yeldham, Simon
    Individual
    Officer
    icon of calendar 2019-12-12 ~ 2020-03-20
    OF - Secretary → CIF 0
  • 2
    Winward, Charles Stephen
    Investment Manager born in September 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-02-01 ~ 2014-04-23
    OF - Director → CIF 0
  • 3
    Goodlad, Magnus James
    Investment Manager born in September 1972
    Individual (6 offsprings)
    Officer
    icon of calendar 2006-02-13 ~ 2008-02-01
    OF - Director → CIF 0
  • 4
    Naylor, Andrew
    Business Consultant born in October 1972
    Individual (4 offsprings)
    Officer
    icon of calendar 2004-09-10 ~ 2006-02-13
    OF - Director → CIF 0
  • 5
    Mangan, Richard
    Director born in October 1952
    Individual
    Officer
    icon of calendar 2006-09-20 ~ 2008-10-16
    OF - Director → CIF 0
  • 6
    Turley, Stephen Ernest Henry, Dr
    Director born in January 1954
    Individual (4 offsprings)
    Officer
    icon of calendar 2010-05-25 ~ 2023-03-31
    OF - Director → CIF 0
  • 7
    Mctighe, Robert Michael
    Director born in October 1953
    Individual (10 offsprings)
    Officer
    icon of calendar 2006-02-13 ~ 2009-10-01
    OF - Director → CIF 0
  • 8
    Olsen, Henrik
    Venture Capitalist born in August 1967
    Individual (4 offsprings)
    Officer
    icon of calendar 2007-10-05 ~ 2016-10-20
    OF - Director → CIF 0
  • 9
    Brooks, John Reginald
    Individual (1 offspring)
    Officer
    icon of calendar 2004-06-04 ~ 2005-09-26
    OF - Secretary → CIF 0
  • 10
    Boydell, Stephen John
    Accountant born in March 1971
    Individual (3 offsprings)
    Officer
    icon of calendar 2008-07-08 ~ 2010-05-25
    OF - Director → CIF 0
    Boydell, Stephen John
    Accountant
    Individual (3 offsprings)
    Officer
    icon of calendar 2008-07-08 ~ 2010-05-25
    OF - Secretary → CIF 0
  • 11
    Grindal, Chris
    Individual
    Officer
    icon of calendar 2020-03-21 ~ 2021-09-30
    OF - Secretary → CIF 0
  • 12
    Levi, Sergio
    Investment Manager born in April 1966
    Individual (1 offspring)
    Officer
    icon of calendar 2007-07-25 ~ 2007-11-08
    OF - Director → CIF 0
  • 13
    Freeland, Roy Alan
    Company Director born in May 1948
    Individual
    Officer
    icon of calendar 2004-10-04 ~ 2021-04-01
    OF - Director → CIF 0
  • 14
    Parsons, Jonathan Eaves
    Hr Director born in May 1974
    Individual
    Officer
    icon of calendar 2021-04-01 ~ 2023-05-31
    OF - Director → CIF 0
  • 15
    Morteani, Arne Claudio
    Investment Manager born in May 1974
    Individual
    Officer
    icon of calendar 2016-10-20 ~ 2021-04-01
    OF - Director → CIF 0
  • 16
    White, Neil Maurice
    Professor born in February 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2004-06-04 ~ 2007-10-05
    OF - Director → CIF 0
  • 17
    Parker, David Gareth, Dr
    Company Director born in May 1962
    Individual (1 offspring)
    Officer
    icon of calendar 2010-06-01 ~ 2021-04-01
    OF - Director → CIF 0
  • 18
    Sallitt, Henry William Baines
    Investment Manager born in July 1962
    Individual (39 offsprings)
    Officer
    icon of calendar 2006-02-13 ~ 2007-07-25
    OF - Director → CIF 0
  • 19
    Hilton, Tim
    Individual
    Officer
    icon of calendar 2010-05-25 ~ 2019-12-12
    OF - Secretary → CIF 0
  • 20
    Lamb, Alan Peter Mackenzie
    Management Consultant born in September 1949
    Individual (5 offsprings)
    Officer
    icon of calendar 2004-12-06 ~ 2006-02-13
    OF - Director → CIF 0
  • 21
    Monk, Andrew Jonathan Moulton
    Business Manager born in July 1961
    Individual (2 offsprings)
    Officer
    icon of calendar 2004-09-10 ~ 2007-10-05
    OF - Director → CIF 0
  • 22
    icon of address26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    2004-06-04 ~ 2004-06-04
    PE - Nominee Secretary → CIF 0
  • 23
    PIMCO 2379 LIMITED - 2006-01-26
    icon of address24, Cornhill, London, England
    Active Corporate (5 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-09-30
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 24
    SPARK VENTURES LIMITED - now
    SHELFCO (NO.1820) LIMITED - 2000-04-28
    icon of address33, Glasshouse Street, London, United Kingdom
    Active Corporate (3 parents, 3 offsprings)
    Equity (Company account)
    1 GBP2024-03-31
    Officer
    2007-11-08 ~ 2015-06-12
    PE - Director → CIF 0
  • 25
    icon of address24, Cornhill, London, England
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2019-09-30
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 26
    IP2IPO ACQUISITIONS LIMITED - 2006-04-28
    icon of addressThe Walbrook Building, 25 Walbrook, London, England
    Active Corporate (5 parents, 111 offsprings)
    Officer
    2014-10-01 ~ 2021-04-01
    PE - Director → CIF 0
  • 27
    icon of address1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (4 parents, 14 offsprings)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    2004-06-04 ~ 2004-06-04
    PE - Nominee Director → CIF 0
  • 28
    PARKWALK ADVISORS LTD - now
    icon of address11-13, Lower Grosvenor Place, London, United Kingdom
    Active Corporate (6 parents, 47 offsprings)
    Officer
    2015-06-25 ~ 2021-04-01
    PE - Director → CIF 0
  • 29
    GARDENGOLD LIMITED - 2001-07-31
    icon of addressThe Walbrook Building, 25 Walbrook, London, England
    Active Corporate (5 parents, 32 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-09-30
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 30
    ETF MANAGER LIMITED LIABILITY PARTNERSHIP - 2016-03-17
    icon of address20, Berkeley Square, London, England
    Active Corporate (5 parents, 17 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-09-30
    PE - Has significant influence or controlCIF 0
  • 31
    icon of address47 Maplehurst Road, Chichester, West Sussex
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    -34,171 GBP2024-03-31
    Officer
    2005-09-26 ~ 2008-07-08
    PE - Secretary → CIF 0
  • 32
    ETF GENERAL PARTNER L.P.
    icon of address50, Lothian Road, Edinburgh, Scotland
    Active Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ 2019-09-30
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

PERPETUUM LIMITED

Standard Industrial Classification
26512 - Manufacture Of Electronic Industrial Process Control Equipment
72190 - Other Research And Experimental Development On Natural Sciences And Engineering

  • PERPETUUM LIMITED
    Info
    Registered number 05145240
    icon of address1st Floor Stoneham Place Stoneham Lane, Stoneham Lane, Eastleigh, Hampshire SO50 9NW
    PRIVATE LIMITED COMPANY incorporated on 2004-06-04 and dissolved on 2023-11-07 (19 years 5 months). The company status is Dissolved.
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.