CYRUSONE UK3 LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-08-02 (in 3mo)
Last made up 2025-07-19
Watchouts
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
1 PSC ceased in last 24 months
Significant control changed hands — see the Ownership section.
Accounts
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Consolidated group
- Auditor
- Deloitte LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Company meets its day-to-day working capital requirements through its cash resources and financing facilities with its parent company, CyrusOne Dutch Holdings B.V. As at December 2024, the Company had accumulated losses of £6,039,829 (2023: £5,468,206) and net liabilities of £4,994,146 (2023: £4,422,523) and as such, the Company will continue to require support from its parent company, CyrusOne Holdco LLC, have committed supporting the company for at least 12 months from the date of signing the financial statements. The directors have assessed the ability of CyrusOne Holdco LLC to provide such support and has concluded that the funds made available are in excess of any needed for up to 12 months from the signing date of the financial statements. The risk of increased datacentre development and operating costs due to high inflation and adverse global economic conditions, similar to the risks experienced in 2023, could negatively affect our business and financial conditions. These risks are managed by due consideration of the interest rate environment, strict cost controls and management of planning applications. Additionally, the Company has no external debt so there is no risk from interest rates impacting the Company. Consequently, the going concern principle has been adopted in preparing the annual report and financial statements.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
2 active · 4 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| HASEK, Alanna Faye | Director | 2025-01-06 | Aug 1984 | British |
| PARAG, Prakash Jayantilal | Director | 2026-03-30 | Jan 1975 | American |
Show 4 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HESLEHURST, Rachel Elizabeth | Director | 2023-03-07 | 2025-01-06 |
| JACKSON, Robert Murray | Director | 2018-07-20 | 2019-07-31 |
| LEBAN, Erik Zachary | Director | 2018-07-20 | 2026-03-23 |
| PULLEN, Matthew Barrington | Director | 2019-07-31 | 2025-10-03 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Cyrusone Uk Holdings Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2024-09-04 | Active |
| Cyrus One Uk Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2020-12-21 | Ceased 2024-09-04 |
| Cyrusone Inc. | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2018-07-20 | Ceased 2020-12-21 |
Filing timeline
Last 20 of 43 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-31 | AP01 | officers | Appoint person director company with name date | |
| 2026-03-28 | TM01 | officers | Termination director company with name termination date | |
| 2025-10-09 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-30 | AA | accounts | Accounts with accounts type full | |
| 2025-07-21 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-02-11 | RP04CS01 | confirmation-statement | Second filing of confirmation statement with made up date | |
| 2025-01-13 | TM01 | officers | Termination director company with name termination date | |
| 2025-01-13 | AP01 | officers | Appoint person director company with name date | |
| 2024-09-10 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2024-09-10 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2024-09-05 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2024-09-05 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-07-19 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-07-16 | AA | accounts | Accounts with accounts type full | |
| 2024-02-15 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2024-02-15 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-02-15 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2023-11-15 | RP04AP01 | officers | Second filing of director appointment with name | |
| 2023-11-10 | CH01 | officers | Change person director company with change date | |
| 2023-10-06 | AD01 | address | Change registered office address company with date old address new address |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 2
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.
Year-on-year
Latest filed period vs the prior one