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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 6
  • 1
    Mr Michael Brian Dorell
    Born in August 1973
    Individual (25 offsprings)
    Person with significant control
    2022-08-01 ~ now
    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
  • 2
    Thomas, Andrew Nesbitt
    Born in June 1989
    Individual (5 offsprings)
    Officer
    2022-08-01 ~ now
    OF - Director → CIF 0
  • 3
    LondoÑo Ramirez, Santiago
    Born in September 1972
    Individual (4 offsprings)
    Officer
    2025-07-29 ~ now
    OF - Director → CIF 0
  • 4
    Parker Jr, John Forbes
    Born in March 1994
    Individual (3 offsprings)
    Officer
    2022-08-01 ~ now
    OF - Director → CIF 0
  • 5
    Gentry, Cyrus Stokes
    Born in July 1988
    Individual (6 offsprings)
    Officer
    2022-08-01 ~ now
    OF - Director → CIF 0
  • 6
    Plastino, Valeria Isabel
    Born in January 1971
    Individual (4 offsprings)
    Officer
    2024-08-15 ~ now
    OF - Director → CIF 0
Ceased 17
  • 1
    Garcia, Jose Antonio Rios
    International President And Ca born in July 1945
    Individual
    Officer
    2007-01-17 ~ 2012-12-31
    OF - Director → CIF 0
  • 2
    Wagner, Daniel James
    Executive born in March 1965
    Individual (1 offspring)
    Officer
    2007-01-17 ~ 2007-08-15
    OF - Director → CIF 0
  • 3
    Castro Castellanos, Facundo
    Cfo born in December 1964
    Individual (1 offspring)
    Officer
    2022-08-01 ~ 2025-06-30
    OF - Director → CIF 0
  • 4
    Kritzmacher, John Anthony
    Chief Financial Officer born in November 1960
    Individual (5 offsprings)
    Officer
    2008-11-10 ~ 2012-04-20
    OF - Director → CIF 0
  • 5
    Spence, Nicholas Alexander
    General Counsel born in May 1962
    Individual (4 offsprings)
    Officer
    2015-11-04 ~ 2019-03-13
    OF - Director → CIF 0
    Spence, Nicholas Alexander
    Solicitor
    Individual (4 offsprings)
    Officer
    2009-08-18 ~ 2019-03-13
    OF - Secretary → CIF 0
  • 6
    Qadeer, Qamar Ul Arfeen
    Born in March 1965
    Individual (10 offsprings)
    Officer
    2012-12-07 ~ 2022-08-01
    OF - Director → CIF 0
  • 7
    Bhargava, Rohan Pramod, Principal
    Investment Professional born in December 1992
    Individual
    Officer
    2022-08-01 ~ 2024-09-27
    OF - Director → CIF 0
  • 8
    Baird, Kevin
    Emea General Counsel born in January 1961
    Individual
    Officer
    2020-02-12 ~ 2022-08-01
    OF - Director → CIF 0
  • 9
    Carey, David Roy
    Executive born in September 1953
    Individual
    Officer
    2007-01-17 ~ 2012-04-20
    OF - Director → CIF 0
  • 10
    Mcshane, John Buckhout
    General Counsel born in February 1962
    Individual
    Officer
    2007-01-17 ~ 2012-04-20
    OF - Director → CIF 0
    Mcshane, John Buckhout
    General Counsel
    Individual
    Officer
    2007-01-17 ~ 2007-01-17
    OF - Secretary → CIF 0
  • 11
    Mandeville, Jean Francois Henri Pierre
    Cfo born in February 1960
    Individual
    Officer
    2007-01-17 ~ 2008-09-30
    OF - Director → CIF 0
  • 12
    Sussis, Mitchell Cole
    Individual (1 offspring)
    Officer
    2007-01-17 ~ 2013-05-26
    OF - Secretary → CIF 0
  • 13
    Alonso, Hector Roberto
    Managing Director born in August 1957
    Individual (1 offspring)
    Officer
    2007-08-15 ~ 2022-03-27
    OF - Director → CIF 0
  • 14
    2nd Floor, 93a Rivington Street, London
    Active Corporate (2 parents, 14 offsprings)
    Equity (Company account)
    2 GBP2024-12-31
    Officer
    2007-01-17 ~ 2007-01-17
    PE - Nominee Director → CIF 0
  • 15
    100 Centurylink Dr., 100 Centurylink Dr., Monroe, Lousiana, United States
    Corporate (5 offsprings)
    Person with significant control
    2017-11-01 ~ 2022-08-01
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 16
    2nd Floor, 93a Rivington Street, London
    Active Corporate (2 parents, 159 offsprings)
    Equity (Company account)
    2 GBP2024-12-31
    Officer
    2007-01-17 ~ 2007-01-17
    PE - Director → CIF 0
    2007-01-17 ~ 2007-01-17
    PE - Nominee Secretary → CIF 0
  • 17
    1209 Orange Street, 1209 Orange Street, Wilmington, Delaware, Usa
    Corporate
    Person with significant control
    2016-04-06 ~ 2017-11-01
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

CIRION TECHNOLOGIES HOLDING I LIMITED

Previous names
CENTURYLINK IMPSAT HOLDINGS I LIMITED - 2022-09-30
GC IMPSAT HOLDINGS I LIMITED - 2018-02-01
GC IMPSAT HOLDINGS I PLC - 2010-11-15
Standard Industrial Classification
64209 - Activities Of Other Holding Companies N.e.c.

Related profiles found in government register
  • CIRION TECHNOLOGIES HOLDING I LIMITED
    Info
    CENTURYLINK IMPSAT HOLDINGS I LIMITED - 2022-09-30
    GC IMPSAT HOLDINGS I LIMITED - 2022-09-30
    GC IMPSAT HOLDINGS I PLC - 2022-09-30
    Registered number 06056257
    1f 15 Golden Square, London W1F 9JG
    PRIVATE LIMITED COMPANY incorporated on 2007-01-17 (19 years 1 month). The company status is Active.
    The last date of confirmation statement was made at 2024-11-10
    CIF 0
  • CIRION TECHNOLOGIES HOLDING I LIMITED
    S
    Registered number 6056257
    58, Grosvenor Street, London, England, W1K 3JB
    England And Wales in The Registrar Of Companies For England And Wales, United Kingdom
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • CENTURYLINK IMPSAT HOLDINGS II LIMITED - 2022-09-30
    GC IMPSAT HOLDINGS II LIMITED - 2018-02-09
    1f 15 Golden Square, London, England
    Active Corporate (6 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of shares – 75% or moreOE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.