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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 4
  • 1
    Evans, Paul Robert
    Born in May 1975
    Individual (39 offsprings)
    Officer
    icon of calendar 2014-07-31 ~ now
    OF - Director → CIF 0
  • 2
    Casey, Colm
    Born in December 1980
    Individual (24 offsprings)
    Officer
    icon of calendar 2024-11-29 ~ now
    OF - Director → CIF 0
  • 3
    Griffin, Neil
    Individual (10 offsprings)
    Officer
    icon of calendar 2021-06-30 ~ now
    OF - Secretary → CIF 0
  • 4
    Andrea Pignataro
    Born in June 1970
    Individual (68 offsprings)
    Person with significant control
    icon of calendar 2023-01-01 ~ now
    PE - Has significant influence or controlCIF 0
Ceased 23
  • 1
    Uronen, Risto
    Treasury Consultant born in January 1969
    Individual
    Officer
    icon of calendar 1995-07-19 ~ 1997-09-07
    OF - Director → CIF 0
  • 2
    Woods, Ashley Graham
    Individual (12 offsprings)
    Officer
    icon of calendar 2014-07-01 ~ 2021-06-30
    OF - Secretary → CIF 0
  • 3
    Hoare, Aram John
    Lawyer born in November 1973
    Individual
    Officer
    icon of calendar 2012-09-11 ~ 2015-06-26
    OF - Director → CIF 0
  • 4
    Jarvinen, Sinikka Hannele
    Director born in August 1951
    Individual
    Officer
    icon of calendar 2002-01-01 ~ 2006-12-31
    OF - Director → CIF 0
  • 5
    Hed, Kaj
    Chairman born in March 1955
    Individual (1 offspring)
    Officer
    icon of calendar 1995-07-19 ~ 2003-12-31
    OF - Director → CIF 0
  • 6
    Fitzpatrick, Michele
    Director born in August 1958
    Individual (3 offsprings)
    Officer
    icon of calendar 2003-09-01 ~ 2006-11-06
    OF - Director → CIF 0
  • 7
    Ampstead, Timothy James
    Accountant born in November 1971
    Individual (5 offsprings)
    Officer
    icon of calendar 2015-06-26 ~ 2016-06-17
    OF - Director → CIF 0
  • 8
    Rutter, Mandy
    Accountant born in September 1965
    Individual (12 offsprings)
    Officer
    icon of calendar 2013-04-19 ~ 2024-11-29
    OF - Director → CIF 0
  • 9
    Wheeler, Paul Michael
    Director born in July 1969
    Individual (1 offspring)
    Officer
    icon of calendar 2004-07-19 ~ 2013-03-31
    OF - Director → CIF 0
  • 10
    Mandelbaum, Joel Ira
    Chief Executive Officer born in November 1957
    Individual (1 offspring)
    Officer
    icon of calendar 2006-11-28 ~ 2011-06-20
    OF - Director → CIF 0
  • 11
    Makela, Kari
    Director born in February 1962
    Individual
    Officer
    icon of calendar 1995-07-19 ~ 2004-05-07
    OF - Director → CIF 0
  • 12
    Pessa, Perttu
    Individual
    Officer
    icon of calendar 2006-12-31 ~ 2011-06-15
    OF - Secretary → CIF 0
  • 13
    Voller, Paul Marcus George
    Individual (12 offsprings)
    Officer
    icon of calendar 1995-07-19 ~ 2000-07-12
    OF - Secretary → CIF 0
  • 14
    Dijon, Mark
    Manager born in August 1966
    Individual (1 offspring)
    Officer
    icon of calendar 1997-09-08 ~ 1998-11-12
    OF - Director → CIF 0
  • 15
    Jaeger, Karl
    Cfo born in February 1963
    Individual
    Officer
    icon of calendar 2006-11-29 ~ 2012-08-31
    OF - Director → CIF 0
  • 16
    Grehan, Keith William
    Director born in August 1977
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-06-28 ~ 2014-06-03
    OF - Director → CIF 0
  • 17
    Bell, Robert
    Accountant
    Individual (2 offsprings)
    Officer
    icon of calendar 2005-08-04 ~ 2006-12-31
    OF - Secretary → CIF 0
  • 18
    icon of address5 Great College Street, London
    Active Corporate (4 parents, 15 offsprings)
    Equity (Company account)
    4 GBP2024-03-31
    Officer
    2000-07-12 ~ 2001-03-27
    PE - Secretary → CIF 0
  • 19
    icon of address29, Drottninggate, Stockholm, Sweden
    Corporate
    Person with significant control
    2016-04-16 ~ 2023-01-01
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 20
    icon of addressMinerva House, Simmonscourt Road, Dublin 4, Ireland
    Corporate (4 offsprings)
    Person with significant control
    2016-06-30 ~ 2022-12-31
    PE - Ownership of shares – 75% or moreCIF 0
  • 21
    MICHAELIDES WARNER & CO LIMITED - now
    MICHAELIDES WARNER & CO (AUDITORS) LIMITED - 1992-09-14
    icon of addressVictoria House, 64 Paul Street, London
    Active Corporate (2 parents, 34 offsprings)
    Net Assets/Liabilities (Company account)
    75,932 GBP2024-03-31
    Officer
    1995-07-19 ~ 1995-07-19
    PE - Nominee Director → CIF 0
    1995-07-19 ~ 1995-07-19
    PE - Nominee Secretary → CIF 0
  • 22
    A4G AUDIT LIMITED - now
    icon of addressKings Lodge, London Road, West Kingsdown, Kent
    Active Corporate (1 parent, 2 offsprings)
    Equity (Company account)
    984,231 GBP2024-03-31
    Officer
    2001-03-27 ~ 2005-08-04
    PE - Secretary → CIF 0
  • 23
    icon of addressVictoria House, 64 Paul Street, London
    Corporate
    Officer
    1995-07-19 ~ 1995-07-19
    PE - Nominee Director → CIF 0
parent relation
Company in focus

WALL STREET SYSTEMS UK LTD

Previous names
TREMA (U.K) LIMITED - 2007-04-03
TREMA TREASURY MANAGEMENT LIMITED - 2001-05-30
TREMA LIMITED - 1997-09-25
Standard Industrial Classification
62020 - Information Technology Consultancy Activities

Related profiles found in government register
  • WALL STREET SYSTEMS UK LTD
    Info
    TREMA (U.K) LIMITED - 2007-04-03
    TREMA TREASURY MANAGEMENT LIMITED - 2007-04-03
    TREMA LIMITED - 2007-04-03
    Registered number 03081375
    icon of addressC/o Ion, 10 Queen Street Place, London EC4R 1BE
    PRIVATE LIMITED COMPANY incorporated on 1995-07-19 (30 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-19
    CIF 0
  • WALL STREET SYSTEMS UK LIMITED
    S
    Registered number 03081375
    icon of address10, Queen Street Place, London, England, EC4R 1BE
    Private Limited Company in Companies House, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • BA FUTURES LIMITED - 1989-03-14
    TRUSHELFCO (NO. 467) LIMITED - 1982-09-01
    SIMCORP SWALLOW BUSINESS SYSTEMS LIMITED - 2006-09-01
    BA SWALLOW BUSINESS SYSTEMS LIMITED - 1999-09-01
    BA SWALLOW HOLDINGS LTD. - 1990-09-28
    SIMCORP TREASURY SOLUTIONS LIMITED - 2007-07-18
    icon of addressC/o Ion, 10 Queen Street Place, London, England
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-06-16 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE

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