CIRRUS LOGIC INTERNATIONAL (UK) LTD
Formerly known as Wolfson Microelectronics, the company manufactures electronic components and operates as a UK subsidiary of the American semiconductor supplier Cirrus Logic, Inc.
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Cash
£10M
USD 13,613,000
highest in 3 filed years
Net assets
£366M
USD 486,637,000
highest in 3 filed years
Employees
—
Average over period
Profit before tax
£93M
USD 123,570,000
Period ending 2026-03-28
Net assets
3-year trend · vs Technology median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2026-03-28
| Metric | Trend | 2024-03-30 | 2025-03-29 | 2026-03-28 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £1,332,606,931 | £1,417,783,959 | £1,493,026,385 | — | |
| Operating profit | £44,151,695 | £90,413,441 | £95,785,913 | — | |
| Profit before tax | £38,944,599 | £86,491,017 | £92,888,822 | — | |
| Net profit | £29,128,768 | £64,880,854 | £69,704,578 | — | |
| Cash | £8,581,523 | £8,298,880 | £10,233,030 | — | |
| Total assets less current liabilities | £399,178,381 | £423,864,542 | £379,856,423 | — | |
| Net assets | £230,531,459 | £295,567,917 | £365,809,968 | — | |
| Equity | £230,531,459 | £295,567,917 | £365,809,968 | — | |
| Average employees | 122 | 125 | — | — | |
| Wages | £8,585,282 | £9,525,671 | — | — | |
| Directors' remuneration | £484,853 | £587,837 | — | — |
Figures converted to GBP from USD at 0.752 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 —. Year-on-year comparison hidden: this filing covers about 12 months versus 12 months prior. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2024-03-30 | 2025-03-29 | 2026-03-28 |
|---|---|---|---|---|
| Operating margin | 3.3% | 6.4% | 6.4% | |
| Net margin | 2.2% | 4.6% | 4.7% | |
| Return on capital employed | 11.1% | 21.3% | 25.2% | |
| Gearing (liabilities / total assets) | 51.9% | 41.2% | 19.0% | |
| Current ratio | 4.82x | 5.71x | 5.85x | |
| Interest cover | 8.26x | 21.86x | 31.16x |
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 4 times since incorporation
- CIRRUS LOGIC INTERNATIONAL (UK) LTD 2014-11-27 → present
- WOLFSON MICROELECTRONICS LIMITED 2014-08-21 → 2014-11-27
- WOLFSON MICROELECTRONICS PLC 2002-10-28 → 2014-08-21
- WOLFSON MICROELECTRONICS LIMITED 1984-11-05 → 2002-10-28
- WMI ELECTRONICS LIMITED 1984-09-26 → 1984-11-05
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- Ernst & Young LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have a reasonable expectation that the Company has adequate resources to continue in operational existence for 12 months from the date of signing these financial statements, until at least 26 June 2027. The financial statements for the 52 week period ended 28 March 2026 have therefore been prepared on a going concern basis.”
Group structure
- CIRRUS LOGIC INTERNATIONAL (UK) LTD · parent
- Cirrus Logic International Singapore Pte Ltd. 100%
- Cirrus Logic KK 100%
- Cirrus Logic Korea Co., Ltd. 100%
- Cirrus Logic Semiconductor (Shanghai) Co., Ltd 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 38 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| KEIR, Andrew Findlay | Secretary | 2021-02-12 | — | — |
| RANKIN, Neil Sinclair | Director | 2025-12-12 | Aug 1973 | British |
| WALLIS, Sarah Ann | Director | 2021-02-12 | Jun 1976 | American |
Show 38 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CUBITT, Mark | Secretary | 2007-04-12 | 2008-05-16 |
| ELLIOTT, George Reginald | Secretary | 2000-03-16 | 2005-01-01 |
| GOLDSMITH, Jill Louise | Secretary | 2008-05-16 | 2016-10-07 |
| HATTERSLEY, Neil Graham | Secretary | — | 2000-03-16 |
| MURDOCH, Fiona Kathryn | Secretary | 2005-01-01 | 2007-04-12 |
| THOMAS, Gregory Scott | Secretary | 2016-10-07 | 2021-02-12 |
| ALLCOTT, John Alfred | Director | 1993-12-13 | 2000-01-14 |
| ANDRADE, Pedro | Director | 2015-01-23 | 2021-01-22 |
| CAREY, John | Director | 1998-11-20 | 2008-03-28 |
| CARMICHAEL, Peter | Director | 1990-10-19 | 1993-12-13 |
| CASE, Thurman Klay | Director | 2014-08-22 | 2022-04-18 |
| CAUBLE, Ky Lane | Director | 2014-08-22 | 2015-01-23 |
| COLLINSON, Glenn | Director | 2008-09-01 | 2014-08-21 |
| CUBITT, Mark | Director | 2007-01-15 | 2014-08-22 |
| ECKELMANN, Robert Laurence | Director | 2004-11-01 | 2014-08-21 |
| ELLIOTT, George Reginald | Director | 2000-01-03 | 2007-02-28 |
| GAMMELL, James Gilbert Sydney | Director | — | 1990-10-19 |
| GERMIES, Jurgen | Director | 2003-06-24 | 2004-03-24 |
| GINMAN, Maria Charlotta | Director | 2013-07-01 | 2014-08-21 |
| GRAHAM, Ross King | Director | 2003-09-25 | 2014-07-31 |
| GRANT, John Albert Martin | Director | 2011-09-01 | 2014-08-21 |
| HATTERSLEY, Neil Graham | Director | 1992-10-16 | 1999-12-31 |
| HICKEY, Joseph Michael | Director | 2008-09-08 | 2014-08-22 |
| HUGHES, Allan William | Director | 2014-08-22 | 2025-12-13 |
| LOCKWOOD, Gregory Kilbourn | Director | 2002-01-17 | 2003-10-15 |
| MCPATE, John | Director | 1990-04-20 | 1999-11-30 |
| MCSWAN, Malcolm | Director | — | 1996-04-19 |
| MILNE, Alastair David, Dr | Director | — | 2012-09-11 |
| NATHAMUNI, Venkatesh Rengarajan | Director | 2022-05-05 | 2024-05-24 |
| PYE, Michael Richard | Director | — | 1999-09-17 |
| REID, James Robert Craig | Director | — | 2006-08-24 |
| ROSE, Barry Michael | Director | 2001-11-22 | 2011-04-21 |
| RUETTGERS, Michael C | Director | 2008-01-01 | 2014-08-21 |
| SHRIGLEY, David Allen | Director | 2006-11-27 | 2008-12-31 |
| SMITH, James Boyd | Director | — | 1993-12-13 |
| SMITH, Kevin Earl | Director | 2000-07-21 | 2001-09-24 |
| TATE, David Read | Director | 2002-03-21 | 2003-05-26 |
| URWIN, John Martin | Director | 1994-03-07 | 2008-03-04 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Cirrus Logic International Holdings Ltd | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2018-03-26 | Active |
| Cirrus Logic International Semiconductor Ltd. | Corporate entity | Shares 75–100% | 2016-06-09 | Ceased 2018-03-26 |
Filing timeline
Last 20 of 591 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-06-24 | AA | accounts | Accounts with accounts type full | |
| 2025-12-17 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-17 | AP01 | officers | Appoint person director company with name date | |
| 2025-07-14 | AD02 | address | Change sail address company with old address new address | |
| 2025-07-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-07-02 | AD02 | address | Change sail address company with old address new address | |
| 2025-07-02 | AD03 | address | Move registers to sail company with new address | |
| 2025-06-24 | AA | accounts | Accounts with accounts type full | |
| 2024-07-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-06-25 | AA | accounts | Accounts with accounts type full | |
| 2024-05-28 | TM01 | officers | Termination director company with name termination date | |
| 2023-07-05 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-06-28 | AA | accounts | Accounts with accounts type full | |
| 2022-07-08 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-07-07 | CH01 | officers | Change person director company with change date | |
| 2022-06-06 | AA | accounts | Accounts with accounts type full | |
| 2022-05-06 | AP01 | officers | Appoint person director company with name date | |
| 2022-05-06 | TM01 | officers | Termination director company with name termination date | |
| 2021-06-30 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-06-10 | AA | accounts | Accounts with accounts type full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 7
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 1
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.