LIDCO GROUP LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-06-27 (in 1mo)
Last made up 2025-06-13
Watchouts
Cash
£110K
-86.1% vs 2023
Net assets
£28M
-13% vs 2023
Employees
0
Average over period
Profit before tax
-£4M
-37,863.6% vs 2023
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
3 officer resignations in last 12 months
Multiple officers have left the board recently — see the People section for who.
Name history
Renamed 3 times since incorporation
- LIDCO GROUP LIMITED 2021-04-09 → present
- LIDCO GROUP PLC 2001-05-29 → 2021-04-09
- M TECK LIMITED 2001-03-12 → 2001-05-29
- MONITORING TECHNOLOGY LTD. 1991-10-31 → 2001-03-12
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 | £0 | £0 | |
| Operating profit | £11,000 | -£4,154,000 | |
| Profit before tax | £11,000 | -£4,154,000 | |
| Net profit | £8,000 | -£4,151,000 | |
| Cash | £794,000 | £110,000 | |
| Total assets less current liabilities | £32,047,000 | £27,896,000 | |
| Net assets | £32,047,000 | £27,896,000 | |
| Equity | £32,047,000 | £27,896,000 | |
| Average employees | 0 | 0 | |
| Wages | — | — |
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 |
|---|---|---|---|
| Return on capital employed | 0.0% | -14.9% | |
| Gearing (liabilities / total assets) | 0.0% | 0.0% | |
| Current ratio | 10465.00x | 5580.20x |
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 Reduced Disclosure Framework
- Reporting scope
- Standalone (parent only)
- Auditor
- KPMG
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Company recorded a net loss of £4,151k in the year (2023: £8k). The Company's wholly-owned subsidiaries recorded an aggregate net loss of £2,931,000. The Company and its subsidiaries had aggregate net cash balances of £2.5m at 31 December 2024. The Board considers, having reviewed the going concern analysis prepared by management including detailed monthly financial forecasts up to 12 months from the date of signing of these accounts, related assumptions, sensitivities, areas for mitigation and contingency plans, and taking into account the financial support offered, if required, by its ultimate parent company Masimo Corporation that the Company has adequate resources for the foreseeable future being a period of twelve months from the date of signing of the financial statements for 2024. As a result, the financial statements have been prepared on a going concern basis.”
Group structure
- LIDCO GROUP LIMITED · parent
- LIDCO Limited 100%
- LIDCO Netherlands B.V. 100%
Significant events
- “In December 2020 LIDCO was acquired by Masimo LHC Limited ("Masimo") a wholly owned subsidiary of Masimo Corporation, a US multinational company that develops, manufactures and sells innovative patient monitoring technologies, medical devices, and a wide array of sensors.”
- “During the year an evaluation of the investment in LiDCO Limited was carried out, and the Directors determined it would be appropriate to write down the entire value (Dec 2023: £nil).”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 39 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CSC CLS (UK) LIMITED | Corporate Secretary | 2025-07-21 | — | — |
| DELEGUE EP. ZINSMEISTER, Helene Chantal Michele | Director | 2024-10-10 | Oct 1966 | French |
| HATAISHI, Paul Kano | Director | 2026-01-30 | Jun 1974 | American |
Show 39 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ARMOUR, Douglas William | Secretary | 2013-03-31 | 2016-12-16 |
| BIRD, Roger Nicholas | Secretary | 2002-12-15 | 2005-01-26 |
| HALL, Timothy Richard | Secretary | 2019-03-11 | 2021-04-20 |
| JOHNSON, Denise | Secretary | 2005-09-19 | 2006-06-15 |
| LAMB, Robin Graham Belhaven | Secretary | 2006-06-15 | 2007-06-01 |
| LEE, Edric | Secretary | 2007-06-01 | 2007-10-25 |
| MCGREGOR, Jill Amanda | Secretary | 2018-01-10 | 2019-03-11 |
| MCMAHON, Penelope Anne | Secretary | 1992-10-01 | 1997-06-16 |
| MILLS, Richard John | Secretary | 2001-07-05 | 2002-12-15 |
| O'BRIEN, Lucy Magdalen | Secretary | 1997-06-16 | 2001-07-05 |
| O'BRIEN, Terence Kevin, Dr | Secretary | 1991-10-31 | 1992-10-31 |
| OBRIEN, Lucy Magdalen | Secretary | 2005-01-26 | 2005-09-19 |
| ROWLAND, John Percival | Secretary | 2007-10-25 | 2013-03-31 |
| WILLIAMS, Kerin | Secretary | 2016-12-16 | 2018-01-10 |
| CHETTLEBURGH INTERNATIONAL LIMITED | Corporate Nominee Secretary | 1991-10-31 | 1991-10-31 |
| CORPORATION SERVICE COMPANY (UK) LIMITED | Corporate Secretary | 2023-02-06 | 2025-07-21 |
| ALEXANDER, Theodore William | Director | 2001-07-05 | 2002-12-19 |
| BAND, David Marston, Dr | Director | 1991-10-31 | 2011-04-15 |
| BARRY, John | Director | 2001-07-05 | 2012-08-24 |
| BROWN, Ian Graham, Mr. | Director | 2005-10-12 | 2017-05-10 |
| CLIFFORD, Paul Leighton | Director | 2008-04-23 | 2017-03-31 |
| COOPER, Philip Michael | Director | 2016-08-11 | 2021-01-11 |
| GRANT, Peter William, Mr. | Director | 2017-03-06 | 2021-01-11 |
| HALL, Timothy Richard | Director | 2019-03-11 | 2021-01-12 |
| KRATOCHVIL, Jiri, Dr | Director | 1991-10-31 | 1992-10-01 |
| LEVENSOHN, Pascal Norman | Director | 2001-07-05 | 2002-11-27 |
| LINTON, Robert, Dr | Director | 1991-10-31 | 2001-01-10 |
| MCGAREL-GROVES, Hugh Macmillan Jullian | Director | 2005-05-10 | 2007-01-22 |
| MCGREGOR, Jill Amanda | Director | 2017-07-03 | 2019-03-22 |
| MILLS, Richard John | Director | 2001-07-05 | 2005-01-19 |
| MORTON, David | Director | 1992-10-01 | 1995-07-11 |
| MUHSIN, Bilal | Director | 2021-01-12 | 2025-06-13 |
| O'BRIEN, Lucy Magdalen | Director | 2000-11-29 | 2001-06-06 |
| O'BRIEN, Terence Kevin, Dr | Director | 1992-10-01 | 2015-08-14 |
| SASSONE, Matthew Giovanni | Director | 2015-06-15 | 2024-08-28 |
| WALLIS, Theresa Anne | Director | 2002-12-20 | 2017-05-10 |
| WETRICH, James Gleason | Director | 2019-08-15 | 2021-01-11 |
| WIEGMAN, Albert Edward Bernard | Director | 2001-07-05 | 2005-12-16 |
| YOUNG, Micah Wesley | Director | 2021-01-12 | 2026-02-13 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Masimo Lhc Limited | Corporate entity | Shares 75–100% | 2020-12-08 | Active |
Filing timeline
Last 20 of 292 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-28 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2026-03-05 | TM01 | officers | Termination director company with name termination date | |
| 2026-03-05 | AP01 | officers | Appoint person director company with name date | |
| 2026-01-08 | AA | accounts | Accounts with accounts type full | |
| 2025-08-29 | TM01 | officers | Termination director company with name termination date | |
| 2025-08-12 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-08-12 | AP04 | officers | Appoint corporate secretary company with name date | |
| 2025-06-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-01-07 | AA | accounts | Accounts with accounts type full | |
| 2024-11-15 | AP01 | officers | Appoint person director company with name date | |
| 2024-09-09 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-07 | AD02 | address | Change sail address company with old address new address | |
| 2024-06-14 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-09-28 | AA | accounts | Accounts with accounts type full | |
| 2023-06-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-06-14 | AD01 | address | Change registered office address company with date old address new address | |
| 2023-06-12 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2023-06-12 | AP04 | officers | Appoint corporate secretary company with name date | |
| 2022-10-06 | AA | accounts | Accounts with accounts type full | |
| 2022-06-13 | CS01 | confirmation-statement | Confirmation statement with updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 8
- Capital events
- 0
- Officers appointed
- 2
- Officers resigned
- 3
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
—
Not reported
-
Cash
-86.1%
£794,000 £110,000
-
Net assets
-13%
£32,047,000 £27,896,000
-
Employees
—
Not reported
-
Operating profit
-37,863.6%
£11,000 -£4,154,000
-
Profit before tax
-37,863.6%
£11,000 -£4,154,000
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