ARCTURIS DATA LIMITED
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Cash
£3.8m
-31% lowest in 3 filed years
Net assets
£6.1m
-14.7% lowest in 3 filed years
Employees
36
-5.3% vs 2024
Profit before tax
-£6.3m
-9.2% lowest in 3 filed years
Net assets
3-year trend · vs Health Care median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £2,059,000 | £579,000 | £740,000 | +27.8% | |
| Operating profit | -£4,382,000 | -£5,717,000 | -£6,258,000 | -9.5% | |
| Profit before tax | -£1,432,000 | -£5,797,000 | -£6,333,000 | -9.2% | |
| Net profit | — | — | -£5,482,000 | — | |
| Cash | £10,101,000 | £5,462,000 | £3,770,000 | -31% | |
| Total assets less current liabilities | £12,600,000 | £8,085,000 | £7,004,000 | -13.4% | |
| Net assets | £11,533,000 | £7,105,000 | £6,058,000 | -14.7% | |
| Equity | £11,533,000 | £7,105,000 | £6,058,000 | -14.7% | |
| Average employees | 36 | 38 | 36 | -5.3% | |
| Wages | £3,390,000 | £3,492,000 | £3,206,000 | -8.2% | |
| Directors' remuneration | £185,000 | £413,000 | £406,000 | -1.7% | |
| Directors' pension contributions | £9,000 | £17,000 | £18,000 | +5.9% | |
| Highest paid director | £194,000 | £211,000 | £205,000 | -2.8% |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Return on capital employed | -34.8% | -70.7% | -89.3% | |
| Gearing (liabilities / total assets) | 24.8% | 24.3% | 28.9% | |
| Current ratio | 4.86x | 5.96x | 4.82x | |
| Interest cover | -0.77x | -71.46x | -8.46x |
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. Margin ratios are hidden where reported turnover is too small relative to profit to yield a meaningful figure — typical of holding companies whose income is mostly subsidiary dividends rather than trading revenue. Sector-distribution context coming next.
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
Audit & accounting basis
- Accounting basis
- IFRS
- Reporting scope
- Consolidated group
- Auditor
- PKF Littlejohn LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Based on Management's financial forecasts, prepared through until 31 December 2027, the Group expects to be able to fund its operating expenses and capital expenditure requirements for at least 12 months from the date of approval 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 September 2026, Arcturis raised gross proceeds up to £7.0 million through the issuance of convertible loan notes to certain existing investors. As of the date these accounts were approved by the Board, a total of £4.0 million of loan notes had been issued.”
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 140 total filings
Material constitutional events — rename, articles re-file, resolution
- 2026-09-30 RESOLUTIONS 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 | |
|---|---|---|---|---|
| 2026-09-30 | RESOLUTIONS | resolution | Resolution | |
| 2026-09-30 | AA | accounts | Accounts with accounts type group | |
| 2026-09-11 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2026-06-28 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 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 |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- Capital events
- 2
- 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.