CYRUS ONE UK LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-07-05 (in 2mo)
Last made up 2025-06-21
Watchouts
None on the register
Cash
£1M
-29.5% vs 2023
Net assets
£119M
-63.7% vs 2023
Employees
0
Average over period
Profit before tax
£198M
+73,503.5% vs 2023
Net assets
2-year trend · vs Technology median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | £935,779 | £0 | |
| Operating profit | -£369,238 | -£226,830 | |
| Profit before tax | -£270,370 | £198,461,105 | |
| Net profit | -£270,370 | £198,461,105 | |
| Cash | £1,894,953 | £1,335,404 | |
| Total assets less current liabilities | £329,428,510 | £119,484,207 | |
| Net assets | £329,428,510 | £119,484,207 | |
| Equity | £329,428,510 | £119,484,207 | |
| Average employees | 0 | 0 | |
| Wages | £0 | £0 | |
| Directors' remuneration | £0 | £0 |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
-100%
£935,779 £0
-
Cash
-29.5%
£1,894,953 £1,335,404
-
Net assets
-63.7%
£329,428,510 £119,484,207
-
Employees
—
Not reported
-
Operating profit
+38.6%
-£369,238 -£226,830
-
Profit before tax
+73,503.5%
-£270,370 £198,461,105
Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Operating margin | -39.5% | — | |
| Net margin | -28.9% | — | |
| Return on capital employed | -0.1% | -0.2% | |
| Gearing (liabilities / total assets) | 0.3% | 47.1% | |
| Current ratio | 1.90x | 0.01x | |
| Interest cover | -95.31x | -0.15x |
Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- Deloitte LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Consequently, the going concern principle has been adopted in preparing the annual report and financial statements.”
Group structure
- CYRUS ONE UK LIMITED · parent
- Zenium Technology Partners 100%
- Cyrusone UK6 Limited 100%
Significant events
- “In September 2024, the Company acquired the freehold leases for CyrusOne UK4 Limited and CyrusOne UK5 Limited which are considered to be finance leases.”
- “In September 2024, the Company performed a capital reduction for £211,877,537... The Company then issued a dividend to its parent with the proceeds.”
- “The decrease relates to the divestment of three subsidiaries in 2024 as part of an internal group reorganisation for an amount of £209,195,042.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
2 active · 13 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 13 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BOSSE, Thomas Wesley | Secretary | 2013-08-01 | 2015-08-31 |
| JACKSON, Robert Murray | Secretary | 2015-08-31 | 2019-07-31 |
| WILSON, Christopher Joseph | Secretary | 2011-08-18 | 2013-08-01 |
| ANDREWS, Gregory Rollin | Director | 2016-01-04 | 2016-11-30 |
| GARFIELD, Howard Steven | Director | 2018-03-06 | 2018-08-21 |
| HESLEHURST, Rachel Elizabeth | Director | 2023-03-07 | 2025-01-06 |
| JACKSON, Robert Murray | Director | 2016-01-04 | 2019-07-31 |
| LEBAN, Erik Zachary | Director | 2018-07-16 | 2026-03-23 |
| PULLEN, Matthew Barrington | Director | 2019-07-31 | 2025-10-03 |
| RAI, Amitabh | Director | 2016-09-12 | 2018-02-25 |
| SHEEHY, Kimberly Herndon | Director | 2012-05-14 | 2016-01-04 |
| WILLIAMS, Teri | Director | 2017-06-21 | 2018-05-01 |
| WOJTASZEK, Gary Joseph | Director | 2011-08-18 | 2012-05-14 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Cyrusone Inc. | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2018-03-28 | Ceased 2022-03-25 |
| Cyrus One Uk Holdco Llp | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Ceased 2018-03-28 |
Filing timeline
Last 20 of 128 total filings
Material constitutional events — rename, articles re-file, resolution
- 2024-08-29 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-31 | AP01 | officers | Appoint person director company with name date | |
| 2026-03-26 | TM01 | officers | Termination director company with name termination date | |
| 2025-10-10 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-30 | AA | accounts | Accounts with accounts type full | |
| 2025-06-23 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 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 | |
| 2024-08-29 | SH19 | capital | Capital statement capital company with date currency figure | |
| 2024-08-29 | RESOLUTIONS | resolution | Resolution | |
| 2024-08-29 | CAP-SS | insolvency | Legacy | |
| 2024-08-29 | SH20 | capital | Legacy | |
| 2024-07-16 | AA | accounts | Accounts with accounts type full | |
| 2024-06-27 | RP04CS01 | confirmation-statement | Second filing of confirmation statement with made up date | |
| 2024-06-21 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-02-15 | PSC08 | persons-with-significant-control | Notification of a person with significant control statement | |
| 2024-02-15 | PSC07 | persons-with-significant-control | Cessation 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 |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- Capital events
- 2
- 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.