RENESAS DESIGN (UK) LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-06-30 (in 1mo)
Last made up 2025-06-16
Watchouts
None on the register
Cash
£96K
+1,344.4% vs 2023
Net assets
£944M
+7.2% vs 2023
Employees
262
+0.4% vs 2023
Profit before tax
£77M
+25% vs 2023
Name history
Renamed 4 times since incorporation
- RENESAS DESIGN (UK) LIMITED 2022-09-20 → present
- DIALOG SEMICONDUCTOR (UK) LIMITED 1999-08-18 → 2022-09-20
- DIALOG SEMICONDUCTOR LIMITED 1990-10-10 → 1999-08-18
- IMP EUROPE LIMITED 1985-12-11 → 1990-10-10
- ALNERY NO.370 LIMITED 1985-05-20 → 1985-12-11
Net assets
2-year trend · vs Industrials median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | £303,532,987 | £296,583,395 | |
| Operating profit | £19,438,102 | £57,373,610 | |
| Profit before tax | £61,406,968 | £76,748,703 | |
| Net profit | £50,908,821 | £59,710,156 | |
| Cash | £6,672 | £96,368 | |
| Total assets less current liabilities | £881,354,337 | £947,931,060 | |
| Net assets | £880,349,148 | £944,134,173 | |
| Equity | £880,349,148 | £944,134,173 | |
| Average employees | 261 | 262 | |
| Wages | £23,700,519 | £23,320,237 |
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 |
|---|---|---|---|
| Operating margin | 6.4% | 19.3% | |
| Net margin | 16.8% | 20.1% | |
| Return on capital employed | 2.2% | 6.1% | |
| Current ratio | 5.32x | 8.57x | |
| Interest cover | 2.87x | 23.47x |
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
- IFRS
- Reporting scope
- Standalone (parent only)
- Auditor
- Rödl & Partner Limited
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Director is satisfied that it is appropriate to adopt the going concern basis of accounting in preparing the Company's financial statements.”
Group structure
- RENESAS DESIGN (UK) LIMITED · parent
- Renesas Electronics Operations Services Limited 100%
- Iwatt Cayman 100%
Significant events
- “During June 2025, the Company received a dividend of US$52,000 from its subsidiary Iwatt Cayman.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
1 active · 12 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| WHEELER, Stephen | Director | 2026-03-02 | Feb 1969 | British |
Show 12 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ANDERSON, Timothy Richard Black | Secretary | 1999-08-04 | 2021-09-13 |
| ENRIGHT, Lisa Margaret | Secretary | 1995-10-16 | 1999-06-30 |
| GEDEN, David Alan | Secretary | — | 1995-10-15 |
| BAGHERLI, Jalal | Director | 2005-09-12 | 2021-08-30 |
| BHAN, Vivek | Director | 2014-04-28 | 2020-05-27 |
| COWELL, Andrew Martin | Director | 2023-05-15 | 2023-12-31 |
| JABRE, Wissam Georges | Director | 2016-07-11 | 2021-08-27 |
| POPE, Julie Dianne | Director | 2021-07-08 | 2026-03-02 |
| PUDELKO, Roland Wilhelm | Director | — | 2005-09-12 |
| RICHARD, Jean-Michel | Director | 2008-05-27 | 2015-12-15 |
| STURT, Colin | Director | 2015-12-15 | 2021-08-30 |
| WOLLEN, David Peter | Director | — | 1996-09-13 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Dialog Semiconductor Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 167 total filings
Material constitutional events — rename, articles re-file, resolution
- 2022-09-20 CERTNM Certificate change of name company PDF
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-02 | TM01 | officers | Termination director company with name termination date | |
| 2026-03-02 | AP01 | officers | Appoint person director company with name date | |
| 2025-10-03 | AA | accounts | Accounts with accounts type full | |
| 2025-06-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-10-22 | AAMD | accounts | Accounts amended with accounts type full | |
| 2024-10-06 | AA | accounts | Accounts with accounts type full | |
| 2024-06-18 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-01-22 | TM01 | officers | Termination director company with name termination date | |
| 2024-01-17 | AA | accounts | Accounts with accounts type full | |
| 2023-06-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-05-15 | AP01 | officers | Appoint person director company with name date | |
| 2022-12-29 | AA | accounts | Accounts with accounts type full | |
| 2022-09-22 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2022-09-20 | CERTNM | change-of-name | Certificate change of name company | |
| 2022-09-20 | AD04 | address | Move registers to registered office company with new address | |
| 2022-09-20 | AD01 | address | Change registered office address company with date old address new address | |
| 2022-06-16 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2022-03-22 | CH01 | officers | Change person director company with change date | |
| 2022-02-18 | AD03 | address | Move registers to sail company with new address | |
| 2021-12-16 | AD02 | address | Change sail address company with new address |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- 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.
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
-2.3%
£303,532,987 £296,583,395
-
Cash
+1,344.4%
£6,672 £96,368
-
Net assets
+7.2%
£880,349,148 £944,134,173
-
Employees
+0.4%
261 262
-
Operating profit
+195.2%
£19,438,102 £57,373,610
-
Profit before tax
+25%
£61,406,968 £76,748,703
-
Wages
-1.6%
£23,700,519 £23,320,237
Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers