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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 16
  • 1
    Hasek, Alanna Faye
    Born in August 1984
    Individual (41 offsprings)
    Officer
    2025-01-06 ~ now
    OF - Director → CIF 0
  • 2
    Garfield, Howard Steven
    Accountant born in October 1957
    Individual (1 offspring)
    Officer
    2018-03-06 ~ 2018-08-21
    OF - Director → CIF 0
  • 3
    Wilson, Christopher Joseph
    Individual (2 offsprings)
    Officer
    2011-08-18 ~ 2013-08-01
    OF - Secretary → CIF 0
  • 4
    Pullen, Matthew Barrington
    Director born in June 1968
    Individual (85 offsprings)
    Officer
    2019-07-31 ~ 2025-10-03
    OF - Director → CIF 0
  • 5
    Bosse, Thomas Wesley
    Individual (1 offspring)
    Officer
    2013-08-01 ~ 2015-08-31
    OF - Secretary → CIF 0
  • 6
    Sheehy, Kimberly Herndon
    Chief Administrative Officer, Cyrusone Inc. born in April 1964
    Individual (1 offspring)
    Officer
    2012-05-14 ~ 2016-01-04
    OF - Director → CIF 0
  • 7
    Williams, Teri
    Vp Of Tax, Cpa born in February 1961
    Individual (1 offspring)
    Officer
    2017-06-21 ~ 2018-05-01
    OF - Director → CIF 0
  • 8
    Parag, Prakash Jayantilal
    Born in January 1975
    Individual (30 offsprings)
    Officer
    2026-03-30 ~ now
    OF - Director → CIF 0
  • 9
    Leban, Erik Zachary
    Born in February 1970
    Individual (78 offsprings)
    Officer
    2018-07-16 ~ 2026-03-23
    OF - Director → CIF 0
  • 10
    Rai, Amitabh
    Accountant born in October 1960
    Individual (1 offspring)
    Officer
    2016-09-12 ~ 2018-02-25
    OF - Director → CIF 0
  • 11
    Andrews, Gregory Rollin
    Chief Financial Officer born in February 1962
    Individual (1 offspring)
    Officer
    2016-01-04 ~ 2016-11-30
    OF - Director → CIF 0
  • 12
    Wojtaszek, Gary Joseph
    Born in March 1966
    Individual (1 offspring)
    Officer
    2011-08-18 ~ 2012-05-14
    OF - Director → CIF 0
  • 13
    Jackson, Robert Murray
    Attorney born in January 1968
    Individual (9 offsprings)
    Officer
    2016-01-04 ~ 2019-07-31
    OF - Director → CIF 0
    Jackson, Robert Murray
    Individual (9 offsprings)
    Officer
    2015-08-31 ~ 2019-07-31
    OF - Secretary → CIF 0
  • 14
    Heslehurst, Rachel Elizabeth
    Lawyer born in September 1976
    Individual (67 offsprings)
    Officer
    2023-03-07 ~ 2025-01-06
    OF - Director → CIF 0
  • 15
    CYRUS ONE UK HOLDCO LLP OC367412
    Eversheds House, 70 Great Bridgewater Street, Manchester, United Kingdom
    Dissolved Corporate (3 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ 2018-03-28
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 16
    2850, N. Harwood St., Suite 2200, Dallas, Texas, United States
    Corporate (13 offsprings)
    Person with significant control
    2018-03-28 ~ 2022-03-25
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

CYRUS ONE UK LIMITED

Period: 2011-08-18 ~ now
Company number: 07745598 11475531... (more)
Registered name
CYRUS ONE UK LIMITED - now 11475531... (more)
Standard Industrial Classification
62030 - Computer Facilities Management Activities
68209 - Other Letting And Operating Of Own Or Leased Real Estate

Related profiles found in government register
  • CYRUS ONE UK LIMITED
    Info
    Registered number 07745598
    101 New Cavendish Street, London W1W 6XH
    PRIVATE LIMITED COMPANY incorporated on 2011-08-18 (14 years 9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-06-21
    CIF 0
  • CYRUS ONE UK LIMITED
    S
    Registered number 07745598
    101, New Cavendish Street, London, United Kingdom, W1W 6XH
    Limited By Shares in Companies House, United Kingdom
    CIF 1 CIF 2 CIF 3
child relation
Offspring entities and appointments 5
  • 1
    CYRUSONE UK3 LIMITED
    11475395 12590238... (more)
    101 New Cavendish Street, London, United Kingdom
    Active Corporate (9 parents)
    Person with significant control
    2020-12-21 ~ 2024-09-04
    CIF 5 - Ownership of shares – 75% or more OE
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Right to appoint or remove directors OE
  • 2
    CYRUSONE UK4 LIMITED
    11475531 11475681... (more)
    101 New Cavendish Street, London, United Kingdom
    Active Corporate (9 parents)
    Person with significant control
    2021-08-05 ~ 2024-09-04
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of voting rights - 75% or more OE
  • 3
    CYRUSONE UK5 LIMITED
    11475681 11475531... (more)
    101 New Cavendish Street, London, United Kingdom
    Active Corporate (9 parents)
    Person with significant control
    2021-07-09 ~ 2024-09-04
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Ownership of shares – 75% or more OE
  • 4
    CYRUSONE UK6 LIMITED
    12590238 11475395... (more)
    101 New Cavendish Street, London, United Kingdom
    Active Corporate (7 parents)
    Person with significant control
    2021-01-19 ~ now
    CIF 4 - Ownership of shares – 75% or more OE
    CIF 4 - Right to appoint or remove directors OE
    CIF 4 - Ownership of voting rights - 75% or more OE
  • 5
    ZENIUM TECHNOLOGY PARTNERS LIMITED
    08818224 09545453
    101 New Cavendish Street, London, United Kingdom
    Active Corporate (12 parents)
    Person with significant control
    2021-09-21 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.