GRAPHNET HEALTH LIMITED
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Next accounts due
2026-12-31 (in 7mo)
Last filed for 2025-03-31
Confirmation statement due
2026-12-31 (in 7mo)
Last made up 2025-12-17
Watchouts
Cash
£20M
-0.2% vs 2024
Net assets
£17M
-5.5% vs 2024
Employees
224
-3% vs 2024
Profit before tax
-£5M
-14,619.6% vs 2024
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
4 officer resignations in last 12 months
Multiple officers have left the board recently — see the People section for who.
-
1 PSC ceased in last 24 months
Significant control changed hands — see the Ownership section.
Name history
Renamed 1 time since incorporation
- GRAPHNET HEALTH LIMITED 2000-10-23 → present
- STAPLEWORTH BUSINESS SERVICES LIMITED 1994-05-27 → 2000-10-23
Net assets
2-year trend · vs Technology median
Accounts
2-year trend · latest reflected 2025-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Turnover | £34,109,366 | £27,204,676 | |
| Operating profit | -£617,212 | -£5,554,095 | |
| Profit before tax | -£31,377 | -£4,618,554 | |
| Net profit | £124,201 | -£4,878,960 | |
| Cash | £20,435,572 | £20,401,994 | |
| Total assets less current liabilities | £18,407,142 | £17,374,274 | |
| Net assets | £18,382,527 | £17,364,477 | |
| Equity | £18,382,527 | £17,364,477 | |
| Average employees | 231 | 224 | |
| Wages | £13,067,163 | £12,590,699 |
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 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Operating margin | -1.8% | -20.4% | |
| Net margin | 0.4% | -17.9% | |
| Return on capital employed | -3.4% | -32.0% | |
| Gearing (liabilities / total assets) | 51.0% | 40.6% | |
| Current ratio | 1.67x | 2.12x | |
| Interest cover | -807.87x | -22856.36x |
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 102
- Reporting scope
- Consolidated group
- Auditor
- Grant Thornton UK LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Therefore the directors have a reasonable expectation that the group has adequate resources to continue in operational existence for a period of at least 12 months from the date of this report. Accordingly, they continue to adopt the going concern basis in preparing the financial statements.”
Group structure
- GRAPHNET HEALTH LIMITED · parent
- Shearwater Systems Limited 100%
- Docobo Limited 100%
Significant events
- “In May 2025 Graphnet entered into a strategic partnership with Luscii, an OMRON company to launch Graphnet Remote Monitoring (Graphnet RM), which will embed Luscii's remote monitoring platform, which is already widely used by the NHS, into the existing Graphnet ecosystem. This combined capability will deliver exponential growth in remote monitoring services, directly supporting the ambitions of the NHS Long Term Plan. As a result, Graphnet ceased development of it's v3 product.”
- “On 2nd December 2025 Markus Bolton acquired 5,985,151 shares, Ian Denley acquired 2,992,576 shares and Liquidambar Trust acquired 2,992,576 shares (Trustees Ian Denley and Emma Lansdell) of Graphnet Health Limited shares from H&SC Technologies Limited (CVC Capital Partners). This represents the entire shareholding of H&SC Technologies Limited.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 23 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CONNER, Jane Marie | Secretary | 2014-07-10 | — | — |
| BOLTON, Markus Simon | Director | 2013-02-04 | Mar 1957 | British |
| DENLEY, Ian Sean | Director | 2013-02-04 | Jan 1964 | British |
| SMITH, Antony Michael | Director | 2014-07-10 | Nov 1967 | British |
Show 23 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BARWELL, David John | Secretary | 2004-11-11 | 2005-04-13 |
| GARNETT, David | Secretary | 2005-04-13 | 2014-07-10 |
| GARNETT, David | Secretary | 1994-07-18 | 2004-11-11 |
| IMC COMPANY SECRETARIAL SERVICES (UK) LIMITED | Corporate Nominee Secretary | 1994-05-27 | 1994-07-18 |
| BELFIELD, Karen Lynne | Director | 2007-12-20 | 2011-06-20 |
| BOLTON, Markus Simon | Director | 2013-02-04 | 2026-03-18 |
| BRATT, Andrew John | Director | 2007-03-16 | 2014-07-10 |
| BRYAN, Thomas William | Director | 2023-01-19 | 2025-12-02 |
| BUNN, Susan Mary | Director | 2003-05-20 | 2005-06-06 |
| EBERLE, Thomas Eduard | Director | 2024-08-27 | 2025-12-02 |
| EVERITT, Roger | Director | 2003-05-20 | 2006-08-31 |
| GARNETT, David | Director | 1994-07-18 | 2016-05-05 |
| HAINES JR, Douglas Marshall | Director | 2014-07-10 | 2021-02-10 |
| HARRIS, David | Director | 2002-04-05 | 2005-04-13 |
| KERR, Hilary | Director | 2006-04-11 | 2006-08-31 |
| LEEMING, James Henry | Director | 1996-05-28 | 1999-05-30 |
| LINDBACK, Leif | Director | 2021-02-10 | 2024-08-27 |
| MALLYON, Thomas Alan | Director | 2007-03-16 | 2014-07-10 |
| PEAT, Clifford John | Director | 2007-02-27 | 2007-06-19 |
| PETTY, Cathrin | Director | 2021-02-10 | 2023-01-19 |
| SHARER, Philip Anthony | Director | 1994-07-18 | 2014-07-10 |
| WATERS, Brian Peter | Director | 2014-07-10 | 2025-07-28 |
| IMC CORPORATE NOMINEES (UK) LIMITED | Corporate Nominee Director | 1994-05-27 | 1994-07-18 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| H&Sc Technologies Limited | Corporate entity | Shares 25–50% | 2016-04-06 | Ceased 2025-12-02 |
| Mr Ian Sean Denley | Individual | Shares 25–50%, significant-influence-or-control-as-firm | 2016-04-06 | Active |
| Mr Markus Simon Bolton | Individual | Shares 50–75% | 2016-04-06 | Active |
Filing timeline
Last 20 of 180 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-12-21 RESOLUTIONS Resolution
- 2025-12-21 MA Memorandum articles
- 2025-09-08 MA Memorandum articles
- 2025-09-08 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-18 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-29 | AA | accounts | Accounts with accounts type group | |
| 2025-12-21 | RESOLUTIONS | resolution | Resolution | |
| 2025-12-21 | MA | incorporation | Memorandum articles | |
| 2025-12-17 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-12-17 | PSC04 | persons-with-significant-control | Change to a person with significant control | |
| 2025-12-17 | PSC04 | persons-with-significant-control | Change to a person with significant control | |
| 2025-12-15 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-15 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-15 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2025-09-08 | MA | incorporation | Memorandum articles | |
| 2025-09-08 | RESOLUTIONS | resolution | Resolution | |
| 2025-09-08 | SH08 | capital | Capital name of class of shares | |
| 2025-07-28 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-10 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-12-02 | AA | accounts | Accounts with accounts type group | |
| 2024-08-30 | AP01 | officers | Appoint person director company with name date | |
| 2024-08-30 | TM01 | officers | Termination director company with name termination date | |
| 2024-03-07 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-01-11 | AA | accounts | Accounts with accounts type group |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 14
- Capital events
- 1
- Officers appointed
- 0
- Officers resigned
- 4
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
FY2024 → FY2025 · period ending 2025-03-31 vs 2024-03-31
-
Turnover
-20.2%
£34,109,366 £27,204,676
-
Cash
-0.2%
£20,435,572 £20,401,994
-
Net assets
-5.5%
£18,382,527 £17,364,477
-
Employees
-3%
231 224
-
Operating profit
-799.9%
-£617,212 -£5,554,095
-
Profit before tax
-14,619.6%
-£31,377 -£4,618,554
-
Wages
-3.6%
£13,067,163 £12,590,699
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers