PLEXUS CORP (UK) LIMITED
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Next accounts due
2027-06-30 (in 1y)
Last filed for 2025-09-27
Confirmation statement due
2026-10-27 (in 5mo)
Last made up 2025-10-13
Watchouts
None on the register
Cash
£10M
-13.8% vs 2024
Net assets
£56M
-7.4% vs 2024
Employees
566
-4.9% vs 2024
Profit before tax
-£5M
-127.4% vs 2024
Net assets
6-year trend · vs Industrials median
Accounts
6-year trend · latest reflected 2025-09-27
| Metric | Trend | 2020-10-03 | 2021-10-02 | 2022-10-01 | 2023-09-30 | 2024-09-28 | 2025-09-27 |
|---|---|---|---|---|---|---|---|
| Turnover | — | — | — | — | £84,800,000 | £82,388,000 | |
| Operating profit | — | — | — | — | -£5,599,000 | -£5,608,000 | |
| Profit before tax | — | — | — | — | £17,844,000 | -£4,895,000 | |
| Net profit | — | — | — | — | £17,908,000 | -£5,290,000 | |
| Cash | — | — | — | — | £11,490,000 | £9,909,000 | |
| Total assets less current liabilities | — | — | — | — | £60,436,000 | £55,960,000 | |
| Net assets | — | — | — | — | £60,436,000 | £55,960,000 | |
| Equity | £7,750 | — | — | — | £60,436,000 | £55,960,000 | |
| Average employees | — | — | — | — | 595 | 566 | |
| Wages | — | — | — | — | £27,940,000 | £26,213,000 | |
| Directors' remuneration | — | — | — | — | £720,000 | £742,000 |
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
Year-on-year
FY2024 → FY2025 · period ending 2025-09-27 vs 2024-09-28
-
Turnover
-2.8%
£84,800,000 £82,388,000
-
Cash
-13.8%
£11,490,000 £9,909,000
-
Net assets
-7.4%
£60,436,000 £55,960,000
-
Employees
-4.9%
595 566
-
Operating profit
-0.2%
-£5,599,000 -£5,608,000
-
Profit before tax
-127.4%
£17,844,000 -£4,895,000
-
Wages
-6.2%
£27,940,000 £26,213,000
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
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2020-10-03 | 2021-10-02 | 2022-10-01 | 2023-09-30 | 2024-09-28 | 2025-09-27 |
|---|---|---|---|---|---|---|---|
| Operating margin | — | — | — | — | -6.6% | -6.8% | |
| Net margin | — | — | — | — | 21.1% | -6.4% | |
| Return on capital employed | — | — | — | — | -9.3% | -10.0% | |
| Current ratio | — | — | — | — | 1.58x | 1.74x | |
| Interest cover | — | — | — | — | -3.29x | — |
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 2 times since incorporation
- PLEXUS CORP (UK) LIMITED 2000-10-06 → present
- KELTEK (HOLDINGS) LIMITED 1993-11-26 → 2000-10-06
- BONUSEDIT LIMITED 1993-10-13 → 1993-11-26
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- RSM UK Audit LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have considered the company's forecasts and projections, taking account of reasonably possible changes in trading performance and current economic conditions which may impact demand for the company's products. Based on this assessment, the directors expect that the company will have adequate resources to continue in operational existence for the foreseeable future. Accordingly, the directors continue to adopt the going concern basis in preparing the financial statements.”
Group structure
- PLEXUS CORP (UK) LIMITED · parent
- Plexus Corp (Kelso) Limited 100%
- Plexus Corp (Maldon) Limited 100%
- Plexus Services Polska sp. z.o.o 100%
Significant events
- “The company has entered into a guarantee arrangement with its bankers, dated 9 December 2014. The company has given a guarantee in favour of HMRC with a maximum liability of £40,000. A counter indemnity has been given to the company's bankers.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
5 active · 28 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| MIDDLEMASS, Laura Mary | Secretary | 2007-12-18 | — | British |
| JERMAIN, Patrick John | Director | 2014-01-27 | Feb 1966 | American |
| NINIVAGGI, Angelo | Director | 2006-11-01 | Jul 1967 | American |
| THOMSON, Steven | Director | 2021-10-04 | Dec 1971 | Scottish |
| ZYCINSKI, Frank | Director | 2023-11-30 | Apr 1968 | British |
Show 28 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| FORD, Timothy | Secretary | 1993-12-01 | 2002-01-24 |
| KELLY, Mark | Secretary | 2002-01-24 | 2007-03-22 |
| MACKINNON, William | Secretary | 2007-03-22 | 2007-12-18 |
| OSWALDS OF EDINBURGH LIMITED | Corporate Nominee Secretary | 1993-10-13 | 1993-11-16 |
| SIMCO COMPANY SERVICES LIMITED | Corporate Nominee Secretary | 1993-11-16 | 1993-12-01 |
| ALLEN, Andrew | Director | 1993-12-01 | 2007-12-18 |
| DARROCH, Ronnie | Director | 2019-08-30 | 2023-11-30 |
| DARROCH, Ronnie | Director | 2012-11-21 | 2015-04-01 |
| DICK, Alistair Robert John | Director | 2002-01-24 | 2005-10-03 |
| FOATE, Dean | Director | 2002-11-30 | 2009-07-01 |
| FORD, Timothy | Director | 1993-12-01 | 2002-06-10 |
| GUERIN, Dermot John | Director | 1993-12-01 | 1997-01-31 |
| HALL, David Jameson, Dr | Director | 1996-11-21 | 1998-05-31 |
| JARMAN, Michael Neil | Director | 1993-12-01 | 2002-06-10 |
| KAUFMAN, Joseph David | Director | 2000-07-14 | 2006-09-29 |
| KERR, Denis | Director | 2008-05-05 | 2021-10-04 |
| MACFARLANE, Andrew John | Director | 1993-12-01 | 2000-07-14 |
| MACKINNON, William | Director | 2007-12-18 | 2012-11-21 |
| MERRITT, Michael | Director | 2005-10-03 | 2006-03-31 |
| MERRITT, Michael | Director | 1999-04-06 | 2003-09-12 |
| MIHM, Oliver Kurt | Director | 2015-04-01 | 2019-08-30 |
| NUSSBAUM, John Leonard | Director | 2000-07-14 | 2002-08-14 |
| SABOL, Thomas Bernard | Director | 2000-07-14 | 2002-11-30 |
| SETTON, George | Director | 2003-09-12 | 2011-12-16 |
| SPEIRS, Alan James | Director | 2006-08-01 | 2007-12-18 |
| VILLENA, Kimberly A | Director | 2012-03-15 | 2012-11-21 |
| JORDANS (SCOTLAND) LIMITED | Corporate Nominee Director | 1993-10-13 | 1993-11-16 |
| SIMCO DIRECTOR A LIMITED | Corporate Nominee Director | 1993-11-16 | 1993-12-01 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Plexus Corp Limited | Corporate entity | Shares 75–100% | 2016-04-06 | Active |
Filing timeline
Last 20 of 180 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-10 | AA | accounts | Accounts with accounts type full | |
| 2025-10-27 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-05-14 | AA | accounts | Accounts with accounts type full | |
| 2024-10-17 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-02-08 | AA | accounts | Accounts with accounts type full | |
| 2023-12-01 | CH01 | officers | Change person director company with change date | |
| 2023-11-30 | AP01 | officers | Appoint person director company with name date | |
| 2023-11-30 | TM01 | officers | Termination director company with name termination date | |
| 2023-10-24 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-02-24 | AA | accounts | Accounts with accounts type full | |
| 2022-10-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-07-01 | AA | accounts | Accounts with accounts type full | |
| 2021-10-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-10-05 | AP01 | officers | Appoint person director company with name date | |
| 2021-10-05 | TM01 | officers | Termination director company with name termination date | |
| 2021-06-25 | AA | accounts | Accounts with accounts type full | |
| 2020-10-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2020-10-02 | AA | accounts | Accounts with accounts type full | |
| 2019-12-10 | AP01 | officers | Appoint person director company with name date | |
| 2019-12-09 | CH03 | officers | Change person secretary company with change date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 3
- 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.