ARCTURIS DATA LIMITED
Get an alert when ARCTURIS DATA LIMITED files next
Leroy will email you the moment a new filing lands at Companies House — one short note per filing, nothing else.
Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-06-28 (in 1mo)
Last made up 2025-06-14
Watchouts
None on the register
Cash
£5M
-45.9% vs 2023
Net assets
£7M
-38.4% vs 2023
Employees
38
+5.6% vs 2023
Profit before tax
-£6M
-304.8% vs 2023
Name history
Renamed 4 times since incorporation
- ARCTURIS DATA LIMITED 2022-10-17 → present
- SENSYNE HEALTH LIMITED 2022-07-13 → 2022-10-17
- SENSYNE HEALTH PLC 2018-08-13 → 2022-07-13
- SENSYNE HEALTH LIMITED 2018-07-05 → 2018-08-13
- DRAYSON HEALTH HOLDCO LIMITED 2018-06-20 → 2018-07-05
Net assets
2-year trend · vs Health Care median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | £2,059,000 | £579,000 | |
| Operating profit | -£4,382,000 | -£5,717,000 | |
| Profit before tax | -£1,432,000 | -£5,797,000 | |
| Net profit | -£763,000 | -£4,567,000 | |
| Cash | £10,101,000 | £5,462,000 | |
| Total assets less current liabilities | £12,600,000 | £8,085,000 | |
| Net assets | £11,533,000 | £7,105,000 | |
| Equity | £11,533,000 | £7,105,000 | |
| Average employees | 36 | 38 | |
| Wages | £3,390,000 | £3,492,000 |
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
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Operating margin | -212.8% | -987.4% | |
| Net margin | -37.1% | -788.8% | |
| Return on capital employed | -34.8% | -70.7% | |
| Gearing (liabilities / total assets) | 24.8% | 24.3% | |
| Current ratio | 4.86x | 5.96x | |
| Interest cover | -0.77x | -71.46x |
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
- IFRS
- Reporting scope
- Consolidated group
- Auditor
- PKF Littlejohn LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The information in these Financial Statements has been prepared on a going concern basis. Based on Management's financial forecasts, prepared through until 31 December 2026, the Group expects to be able to fund its operating expenses and capital expenditure requirements for at least 12 months from the date of filing of these financial statements.”
Group structure
- ARCTURIS DATA LIMITED · parent
- Arcturis Data Holdings Limited 100%
- Arcturis Data (UK) Limited 100%
- Sensyne Health, Inc. 100%
- Drayson Technologies Mexico S.A de C.V 100%
- Drayson Technologies Mexico (Services) S.A de C.V 100%
Significant events
- “In April 2024, the Company completed a share reorganisation that resulted in the Company only having ordinary shares in issue following a share consolidation and reduction, and the subsequent repurchase and cancellation of all deferred shares in issue. A new class of ordinary A shares was subsequently created post the period under review as part of an equity financing that concluded in March 2025.”
- “In March 2025, post the period under review, the Company raised gross proceeds of £4.1 million through a private placement to certain existing and new investors of 3,873,488 ordinary A shares of £0.01 nominal value.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 16 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| PYE, Richard, Dr | Secretary | 2023-06-12 | — | — |
| KEOGH, Bruce Edward, Professor Sir | Director | 2018-08-10 | Nov 1954 | British |
| PYE, Richard Joseph, Dr | Director | 2021-02-26 | Feb 1977 | British |
| SNOW, Alexander Charles Wallace | Director | 2022-04-18 | Apr 1969 | British |
Show 16 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| DEMPSEY, Gerard | Secretary | 2019-12-09 | 2020-08-03 |
| HILLIER, Laura | Secretary | 2020-08-03 | 2023-05-31 |
| PRISM COSEC LTD | Corporate Secretary | 2018-07-23 | 2019-12-09 |
| BELL, John Irving, Sir | Director | 2018-08-10 | 2018-10-23 |
| BOURNE, Anthony Rhys | Director | 2021-01-31 | 2022-06-17 |
| DRAYSON, Lord Paul Rudd | Director | 2018-06-20 | 2022-04-07 |
| GILBERT, Andrew Michael | Director | 2018-08-10 | 2019-12-09 |
| GULATI, Vishal Kumar, Dr | Director | 2018-08-10 | 2021-07-30 |
| HARDY, Mary Munro | Director | 2018-08-10 | 2022-06-17 |
| HEADLEY, Lorimer | Director | 2018-06-20 | 2020-03-04 |
| HUDSON, Ian Robert Burton, Dr | Director | 2021-06-28 | 2022-06-18 |
| JENKINS, Annalisa, Dr | Director | 2018-08-10 | 2019-12-09 |
| NORRIS, Michael John | Director | 2021-02-26 | 2022-06-16 |
| RACE, Geoffrey Robin | Director | 2021-02-26 | 2022-06-17 |
| SWINGLAND, Charles Stuart Webb | Director | 2018-08-10 | 2019-10-30 |
| TARASSENKO, Lionel, Professor | Director | 2018-10-02 | 2022-06-17 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Lord Paul Rudd Drayson | Individual | Shares 25–50%, Voting 25–50% | 2018-06-20 | Ceased 2021-01-05 |
Filing timeline
Last 20 of 136 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-04-15 RESOLUTIONS Resolution
- 2025-04-15 MA Memorandum articles
- 2024-04-24 MA Memorandum articles
- 2024-04-24 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2025-08-29 | SH01 | capital | Capital allotment shares | |
| 2025-08-13 | AA | accounts | Accounts with accounts type group | |
| 2025-07-14 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-04-15 | RESOLUTIONS | resolution | Resolution | |
| 2025-04-15 | MA | incorporation | Memorandum articles | |
| 2025-04-11 | SH01 | capital | Capital allotment shares | |
| 2024-10-30 | AA | accounts | Accounts with accounts type group | |
| 2024-07-23 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-05-01 | SH02 | capital | Capital alter shares consolidation subdivision | |
| 2024-05-01 | SH08 | capital | Capital name of class of shares | |
| 2024-05-01 | SH06 | capital | Capital cancellation shares | |
| 2024-05-01 | SH03 | capital | Capital return purchase own shares | |
| 2024-04-24 | MA | incorporation | Memorandum articles | |
| 2024-04-24 | RESOLUTIONS | resolution | Resolution | |
| 2024-04-19 | SH01 | capital | Capital allotment shares | |
| 2024-04-09 | AA | accounts | Accounts with accounts type group | |
| 2023-12-15 | SH01 | capital | Capital allotment shares | |
| 2023-12-07 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2023-12-07 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2023-09-12 | SH01 | capital | Capital allotment shares |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 3
- Capital events
- 6
- Officers appointed
- 0
- Officers resigned
- 0
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
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
-71.9%
£2,059,000 £579,000
-
Cash
-45.9%
£10,101,000 £5,462,000
-
Net assets
-38.4%
£11,533,000 £7,105,000
-
Employees
+5.6%
36 38
-
Operating profit
-30.5%
-£4,382,000 -£5,717,000
-
Profit before tax
-304.8%
-£1,432,000 -£5,797,000
-
Wages
+3%
£3,390,000 £3,492,000
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