NALCO ACQUISITION ONE
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Confirmation statement due
2026-11-19 (in 6mo)
Last made up 2025-11-05
Watchouts
None on the register
Cash
£296K
-93.7% vs 2023
Net assets
£239M
-1.8% vs 2023
Employees
—
Average over period
Profit before tax
£33M
-0.7% vs 2023
Net assets
2-year trend · vs Basic Materials median
Accounts
2-year trend · latest reflected 2024-11-30
| Metric | Trend | 2023-11-30 | 2024-11-30 |
|---|---|---|---|
| Turnover | — | — | |
| Operating profit | £37,581,484 | £31,677,358 | |
| Profit before tax | £33,144,938 | £32,918,689 | |
| Net profit | £33,144,938 | £32,608,356 | |
| Cash | £4,707,004 | £295,596 | |
| Total assets less current liabilities | £242,788,662 | £238,519,417 | |
| Net assets | £242,788,662 | £238,519,417 | |
| Equity | £242,788,662 | £238,519,417 | |
| Average employees | — | — | |
| 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 | 2023-11-30 | 2024-11-30 |
|---|---|---|---|
| Return on capital employed | 15.5% | 13.3% | |
| Current ratio | 0.50x | 45.06x | |
| Interest cover | 32.16x | — |
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.
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- PricewaterhouseCoopers LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors believe that preparing the financial statements on the going concern basis is appropriate due to the continued financial support of the parent company Ecolab Inc. The directors have received written confirmation that Ecolab Inc. intend to support the company for at least one year after these financial statements are signed.”
Group structure
- NALCO ACQUISITION ONE · parent
- Bioquell Global Logistics (Ireland) Ltd 100%
- Bioquell UK Ltd 100%
- Nalco Limited 100%
- Nalco Manufacturing Limited 100%
- Bioquell Limited 100%
- Nalco Investments UK Limited 100%
- Enviroflo Engineering Limited 100%
- Ecolab Limited 100%
- Ecolab Limited Ireland 100%
- Ecolab Manufacturing UK Limited 100%
- Ecolab Manufacturing IE Limited 100%
- Techtex Holdings Limited 100%
- Technical Textile Services Limited 100%
- Infiltra Limited 100%
- Klenzeen Limited 100%
- Whitminster International Limited 100%
- Stafford Chemicals Group Limited 100%
- Contract Filling UK Limited 100%
- A G Industries UK Limited 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 16 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| LYNHAM, David Paul | Secretary | 2022-01-18 | — | — |
| HOUGH, Debra Jayne | Director | 2022-01-01 | Aug 1974 | British |
| LUND, Per | Director | 2025-09-05 | May 1969 | Danish |
Show 16 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| JOYCE, Wendy Annette | Secretary | 2006-08-02 | 2022-01-18 |
| LEE, Carl Richmond | Secretary | 2006-06-30 | 2006-08-02 |
| RISINO, Anthony John, Dr | Secretary | 2004-04-30 | 2006-06-30 |
| MAWLAW SECRETARIES LIMITED | Corporate Secretary | 2003-10-24 | 2004-04-30 |
| BILLETTE DE VILLEMEUR, Eric | Director | 2019-06-28 | 2022-01-01 |
| BOUILLE, Jean-Philippe | Director | 2013-06-14 | 2015-12-22 |
| HEY, Paul | Director | 2015-12-22 | 2022-11-30 |
| JOHNSON, David | Director | 2009-02-09 | 2013-07-15 |
| JUNG, Frederic Alain Marie | Director | 2004-03-12 | 2008-12-05 |
| KO, Stephen | Director | 2003-10-24 | 2003-11-04 |
| LANDSMAN, Stephen Neil | Director | 2004-03-12 | 2013-06-14 |
| LEE, Carl Richmond | Director | 2004-04-30 | 2019-06-28 |
| MALLEY, Paul | Director | 2003-10-24 | 2004-05-07 |
| RAWDING, Paul | Director | 2024-10-25 | 2025-09-05 |
| THOMPSON, Claire | Director | 2022-11-30 | 2024-10-25 |
| MAWLAW CORPORATE SERVICES LIMITED | Corporate Director | 2003-10-24 | 2003-10-24 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 110 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2025-11-06 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-10-22 | RP01CS01 | confirmation-statement | Replacement filing of confirmation statement with made up date | |
| 2025-09-18 | AP01 | officers | Appoint person director company with name date | |
| 2025-09-18 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-25 | AA | accounts | Accounts with accounts type full | |
| 2024-11-19 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-10-25 | AP01 | officers | Appoint person director company with name date | |
| 2024-10-25 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-24 | AA | accounts | Accounts with accounts type full | |
| 2024-02-05 | AD01 | address | Change registered office address company with date old address new address | |
| 2023-11-06 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-10-04 | AD02 | address | Change sail address company with old address new address | |
| 2023-08-10 | AA | accounts | Accounts with accounts type full | |
| 2022-12-15 | TM01 | officers | Termination director company with name termination date | |
| 2022-12-14 | AP01 | officers | Appoint person director company with name date | |
| 2022-11-25 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2022-08-18 | AA | accounts | Accounts with accounts type full | |
| 2022-02-08 | TM02 | officers | Termination secretary company with name termination date | |
| 2022-02-08 | AP01 | officers | Appoint person director company with name date | |
| 2022-02-08 | AP03 | officers | Appoint person secretary company with name date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- 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 2024-11-30 vs 2023-11-30
-
Turnover
—
Not reported
-
Cash
-93.7%
£4,707,004 £295,596
-
Net assets
-1.8%
£242,788,662 £238,519,417
-
Employees
—
Not reported
-
Operating profit
-15.7%
£37,581,484 £31,677,358
-
Profit before tax
-0.7%
£33,144,938 £32,918,689
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