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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 5
  • 1
    Pertsovsky, Alexander
    Born in September 1968
    Individual (1 offspring)
    Officer
    icon of calendar 2018-01-01 ~ now
    OF - LLP Member → CIF 0
  • 2
    Pryce, Sally
    Born in June 1978
    Individual (2 offsprings)
    Officer
    icon of calendar 2016-07-01 ~ now
    OF - LLP Member → CIF 0
  • 3
    Gusev, Andrei
    Born in July 1972
    Individual (1 offspring)
    Officer
    icon of calendar 2014-06-02 ~ now
    OF - LLP Member → CIF 0
  • 4
    ATS ADVISORY LTD - 2013-06-13
    icon of address20, Grafton Street, London, United Kingdom
    Active Corporate (3 parents, 5 offsprings)
    Officer
    icon of calendar 2023-03-06 ~ now
    OF - LLP Designated Member → CIF 0
  • 5
    icon of address161, Rue Du Kiem, Strassen, Luxembourg
    Corporate (4 offsprings)
    Officer
    icon of calendar 2015-11-06 ~ now
    OF - LLP Designated Member → CIF 0
Ceased 18
  • 1
    Roache, Simon Anthony
    Born in July 1965
    Individual (4 offsprings)
    Officer
    icon of calendar 2013-07-01 ~ 2023-03-06
    OF - LLP Designated Member → CIF 0
  • 2
    Leonid Reznikovich
    Born in April 1968
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2017-09-01
    PE - Right to appoint or remove membersCIF 0
  • 3
    Ettling, Michael Ernest
    Born in August 1964
    Individual (4 offsprings)
    Officer
    icon of calendar 2018-08-28 ~ 2019-04-21
    OF - LLP Member → CIF 0
  • 4
    Kawalar, Thomas
    Born in February 1992
    Individual (2 offsprings)
    Officer
    icon of calendar 2020-12-01 ~ 2021-10-15
    OF - LLP Member → CIF 0
  • 5
    Lindback, Leif
    Born in May 1977
    Individual
    Officer
    icon of calendar 2015-11-16 ~ 2020-12-31
    OF - LLP Member → CIF 0
    Mr Leif Lindback
    Born in May 1977
    Individual
    Person with significant control
    icon of calendar 2016-04-06 ~ 2017-10-31
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 6
    Hild, Sebastien Jean
    Born in June 1993
    Individual (2 offsprings)
    Officer
    icon of calendar 2022-06-20 ~ 2024-04-05
    OF - LLP Member → CIF 0
  • 7
    Vosalik, Bohumil
    Born in December 1988
    Individual (2 offsprings)
    Officer
    icon of calendar 2020-12-01 ~ 2022-09-11
    OF - LLP Member → CIF 0
  • 8
    Musatov, Yuri
    Born in July 1976
    Individual
    Officer
    icon of calendar 2014-06-02 ~ 2021-07-02
    OF - LLP Member → CIF 0
  • 9
    Kudlay, Anton
    Born in April 1983
    Individual
    Officer
    icon of calendar 2021-01-01 ~ 2022-04-28
    OF - LLP Member → CIF 0
  • 10
    Kivisaari, Tero Erkki
    Born in December 1972
    Individual (1 offspring)
    Officer
    icon of calendar 2014-12-01 ~ 2020-12-31
    OF - LLP Member → CIF 0
  • 11
    Rammer, Christian Bo
    Born in October 1976
    Individual
    Officer
    icon of calendar 2015-09-01 ~ 2020-12-31
    OF - LLP Member → CIF 0
  • 12
    Kiral, Mustafa
    Born in April 1978
    Individual (2 offsprings)
    Officer
    icon of calendar 2014-06-02 ~ 2022-06-30
    OF - LLP Member → CIF 0
  • 13
    Easton, Robert James Campbell
    Born in March 1963
    Individual (15 offsprings)
    Officer
    icon of calendar 2020-10-01 ~ 2023-10-06
    OF - LLP Member → CIF 0
  • 14
    Reznikovich, Alexei
    Born in April 1968
    Individual
    Officer
    icon of calendar 2014-06-02 ~ 2020-12-31
    OF - LLP Member → CIF 0
  • 15
    Slim, Nicolas Samer
    Born in April 1983
    Individual (1 offspring)
    Officer
    icon of calendar 2016-08-15 ~ 2024-04-30
    OF - LLP Member → CIF 0
  • 16
    Devereux, Christopher Rickert
    Born in August 1986
    Individual
    Officer
    icon of calendar 2019-04-01 ~ 2023-09-15
    OF - LLP Member → CIF 0
  • 17
    Antoniak, Jakob Maciej
    Born in January 1990
    Individual
    Officer
    icon of calendar 2021-02-25 ~ 2021-10-12
    OF - LLP Member → CIF 0
  • 18
    ALTIMO LIMITED - 2013-11-25
    LETTERONE TELECOM LIMITED - 2015-03-27
    icon of address6, Chesterfield Gardens, London, England
    Dissolved Corporate (3 parents)
    Officer
    2013-07-01 ~ 2015-11-06
    PE - LLP Designated Member → CIF 0
parent relation
Company in focus

LETTERONE TECHNOLOGY (UK) LLP

Previous names
ALTIMO (UK) LLP - 2013-11-29
LETTERONE TELECOM (UK) LLP - 2015-03-30
Standard Industrial Classification
None Supplied - None Supplied

  • LETTERONE TECHNOLOGY (UK) LLP
    Info
    ALTIMO (UK) LLP - 2013-11-29
    LETTERONE TELECOM (UK) LLP - 2013-11-29
    Registered number OC386300
    icon of address20 Grafton Street, London W1S 4DZ
    LIMITED LIABILITY PARTNERSHIP incorporated on 2013-07-01 (12 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-01
    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.