MICROCHIP TECHNOLOGY CALDICOT LIMITED
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Cash
£2.5m
USD 3,256,000
+23.1% highest in 3 filed years
Net assets
£90m
USD 119,082,000
+0.3% vs 2025
Employees
99
-4.8% lowest in 3 filed years
Profit before tax
£13m
USD 17,200,000
-21.8% vs 2025
Net assets
3-year trend · vs Technology median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2026-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 | 2026-03-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £43,817,289 | £41,756,705 | £34,117,202 | -18.3% | |
| Operating profit | £11,419,411 | £15,018,162 | £9,303,592 | -38.1% | |
| Profit before tax | £12,374,921 | £16,638,844 | £13,005,671 | -21.8% | |
| Net profit | £9,270,899 | £12,385,037 | £9,737,618 | -21.4% | |
| Cash | £1,850,063 | £2,000,155 | £2,462,004 | +23.1% | |
| Total assets less current liabilities | £79,305,731 | £89,809,104 | £90,102,836 | +0.3% | |
| Net assets | £79,305,731 | £89,809,104 | £90,043,100 | +0.3% | |
| Equity | £79,305,731 | £89,809,104 | £90,043,100 | +0.3% | |
| Average employees | 122 | 104 | 99 | -4.8% | |
| Wages | £4,428,436 | £3,570,601 | £3,473,724 | -2.7% | |
| Directors' remuneration | — | — | — | — |
Figures converted to GBP from USD at 0.756 per USD (Frankfurter spot rate) — hover any figure for the original. — 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 | 2024-03-31 | 2025-03-31 | 2026-03-31 |
|---|---|---|---|---|
| Operating margin | 26.1% | 36.0% | 27.3% | |
| Net margin | 21.2% | 29.7% | 28.5% | |
| Return on capital employed | 14.4% | 16.7% | 10.3% | |
| Gearing (liabilities / total assets) | 25.6% | — | 24.6% | |
| Current ratio | 3.82x | 3.93x | 4.05x | |
| Interest cover | 11.00x | — | — |
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.
Name history
Renamed 5 times since incorporation
- MICROCHIP TECHNOLOGY CALDICOT LIMITED 2020-04-01 → present
- MICROSEMI SEMICONDUCTOR LIMITED 2011-12-09 → 2020-04-01
- ZARLINK SEMICONDUCTOR LIMITED 2001-05-30 → 2011-12-09
- MITEL SEMICONDUCTOR LIMITED 1998-02-19 → 2001-05-30
- PLESSEY SEMICONDUCTORS LIMITED 1978-12-31 → 1998-02-19
- ELCOM (NORTHAMPTON) LIMITED 1961-10-05 → 1978-12-31
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- PricewaterhouseCoopers LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have concluded, based on the most recent projections available, that the Company will have sufficient funding in place to enable it to continue trading and to meet its liabilities to third parties as they fall due for the foreseeable future.”
Group structure
- MICROCHIP TECHNOLOGY CALDICOT LIMITED · parent
- Microsemi Semiconductor GmbH 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 29 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| BEACH SECRETARIES LIMITED | Corporate Secretary | 2009-05-18 | — | — |
| BJORNHOLT, James Eric | Director | 2018-07-27 | Aug 1970 | American |
| EDWARDS, William Nicholas | Director | 2021-04-21 | Sep 1974 | British |
Show 29 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BRIERWOOD, John Frederick | Secretary | 1992-08-13 | 1994-03-23 |
| BRODIE, Ian Duncan | Secretary | — | 1992-03-27 |
| COOPER, Ian Trevelyan | Secretary | 2006-08-31 | 2009-04-17 |
| GRIFFITHS, Anthony Kerr | Secretary | 1994-03-23 | 1998-09-01 |
| KYLE, Peter | Secretary | 1998-09-01 | 2005-06-10 |
| VOICE, Mark Geoffrey | Secretary | 2005-06-10 | 2006-08-31 |
| WARREN, Anthony William | Secretary | 1992-03-27 | 1992-08-13 |
| BUTCHER, Paul Andrew | Director | 1998-02-12 | 2001-02-05 |
| CARRIER, Jean Jacques | Director | 1998-02-12 | 2003-08-29 |
| COOPER, Ian Trevelyan | Director | 2000-07-07 | 2009-04-17 |
| CORDEAU, Francois | Director | 1998-02-12 | 2001-05-31 |
| DIXSON, Maurice Christopher Scott, Dr | Director | — | 1993-08-31 |
| DUNN, Douglas John | Director | — | 1993-06-30 |
| GALLAGHER, Anthony Patrick | Director | 1993-04-19 | 2007-11-15 |
| JONES, Alan David | Director | 1998-04-09 | 2001-02-05 |
| KYLE, Peter | Director | 2002-08-27 | 2005-06-10 |
| LEVASEUR, Andre | Director | 2009-12-18 | 2011-11-30 |
| LIN, Mark Winyu | Director | 2016-11-17 | 2018-07-27 |
| LINDSAY, Christopher John | Director | 2009-05-18 | 2011-11-30 |
| MCCRINDLE, Martin | Director | 2001-02-05 | 2001-05-31 |
| MCINTYRE, Don | Director | 2002-08-27 | 2006-08-31 |
| MILLIGAN, Scott | Director | 2003-10-17 | 2009-12-18 |
| NGO, Hoang Minh | Director | 2011-11-30 | 2016-11-17 |
| RYAN, James | Director | 2007-12-12 | 2011-11-30 |
| SHARIF, Mohammed Nawaz | Director | 2018-07-27 | 2021-06-17 |
| URWIN, Thomas | Director | 1993-08-02 | 1998-04-09 |
| VOICE, Mark Geoffrey | Director | 2005-06-10 | 2007-01-12 |
| WALLIS, Annemarie | Director | 2011-11-30 | 2013-12-17 |
| WARREN, Anthony William | Director | — | 1993-04-19 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Microchip Technology Incorporated | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2018-05-29 | Active |
| Microsemi Corporation | Corporate entity | Shares 75–100%, Voting 75–100% | 2016-04-06 | Ceased 2018-05-29 |
| Microsemi Ireland Holding Limited | Corporate entity | Shares 75–100%, Voting 75–100% | 2016-04-06 | Ceased 2016-04-06 |
Filing timeline
Last 20 of 232 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-10-13 | AA | accounts | Accounts with accounts type full | |
| 2026-08-07 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-08-06 | RP01AP01 | officers | Replacement filing of director appointment with name | |
| 2026-06-24 | AD03 | address | Move registers to sail company with new address | |
| 2026-06-24 | AD02 | address | Change sail address company with new address | |
| 2025-11-12 | AA | accounts | Accounts with accounts type full | |
| 2025-11-10 | CH01 | officers | Change person director company with change date | |
| 2025-11-07 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-07-24 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-05-12 | AD01 | address | Change registered office address company with date old address new address | |
| 2024-11-07 | AA | accounts | Accounts with accounts type full | |
| 2024-08-06 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-08-06 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2024-01-06 | AA | accounts | Accounts with accounts type full | |
| 2023-07-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-04-21 | AA | accounts | Accounts with accounts type full | |
| 2022-08-02 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-06-27 | AA | accounts | Accounts with accounts type full | |
| 2021-07-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-07-02 | TM01 | officers | Termination director company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 8
- Capital events
- 0
- 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.