AQUASIUM TECHNOLOGY LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-07-10 (in 2mo)
Last made up 2025-06-26
Watchouts
None on the register
Cash
£2M
-4.6% vs 2023
Net assets
£10M
+21.1% vs 2023
Employees
89
+8.5% vs 2023
Profit before tax
£2M
+54.6% vs 2023
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 | £13,830,444 | £14,403,142 | |
| Operating profit | £1,592,270 | £2,311,245 | |
| Profit before tax | £1,430,974 | £2,211,978 | |
| Net profit | £1,091,471 | £1,712,156 | |
| Cash | £1,725,024 | £1,646,082 | |
| Total assets less current liabilities | £10,887,867 | £13,235,808 | |
| Net assets | £8,187,302 | £9,915,402 | |
| Equity | £8,187,302 | £9,915,402 | |
| Average employees | 82 | 89 | |
| Wages | £3,910,943 | £4,405,468 |
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 | 11.5% | 16.0% | |
| Net margin | 7.9% | 11.9% | |
| Return on capital employed | 14.6% | 17.5% | |
| Current ratio | 0.99x | 1.18x | |
| Interest cover | 9.87x | 23.28x |
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
- Consolidated group
- Auditor
- Peters Elworthy & Moore
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“In auditing the financial statements, we have concluded that the Directors' use of the going concern basis of accounting in the preparation of the financial statements is appropriate. Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the Group's or the parent Company's ability to continue as a going concern for a period of at least twelve months from when the financial statements are authorised for issue.”
Group structure
- AQUASIUM TECHNOLOGY LIMITED · parent
- Cambridge Vacuum Engineering Limited 100%
- Cambridge Vacuum Engineering, Inc. 100%
- Aquasium Limited 100%
- Aquasium Technology (Beijing) Co Limited 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 11 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CRICK, Gavin | Director | 2014-09-01 | Jul 1958 | British |
| CUMBERLAND, John Peter | Director | 2001-10-26 | Nov 1943 | British |
| NEWTON, Georgina | Director | 2024-07-26 | Sep 1992 | British |
| NICOLSON, Robert Leonard | Director | 2001-10-26 | Dec 1955 | British |
Show 11 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| SALTER, John Graham | Secretary | 2001-10-26 | 2006-07-01 |
| BIRKETTS SECRETARIES LIMITED | Corporate Secretary | 2006-07-01 | 2019-07-26 |
| BIRKETTS SECRETARIES LIMITED | Corporate Secretary | 2001-06-26 | 2001-10-26 |
| BRANDON, John Robert | Director | 2012-09-28 | 2014-09-26 |
| HEALEY, Russell George | Director | 2015-01-29 | 2022-03-25 |
| MACLENNAN, Donald Alexander | Director | 2001-10-26 | 2011-08-30 |
| NEWTON, Georgina | Director | 2022-03-25 | 2023-09-29 |
| O'RIORDAN, Charles Michael | Director | 2023-09-29 | 2024-07-26 |
| SALTER, John Graham | Director | 2001-10-26 | 2006-07-01 |
| SHANNON, Andrew James Mciver | Director | 2011-08-30 | 2015-01-29 |
| BIRKETTS DIRECTORS LIMITED | Corporate Director | 2001-06-26 | 2001-10-26 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Foresight Vct Plc | Corporate entity | Shares 25–50%, Voting 25–50% | 2016-04-06 | Active |
Filing timeline
Last 20 of 138 total filings
Material constitutional events — rename, articles re-file, resolution
- 2026-02-06 RESOLUTIONS Resolution
- 2026-02-06 RESOLUTIONS Resolution
- 2024-06-13 RESOLUTIONS Resolution
- 2024-04-29 RESOLUTIONS Resolution
- 2024-04-27 MA Memorandum articles
- 2023-07-20 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-02-06 | RESOLUTIONS | resolution | Resolution | |
| 2026-02-06 | RESOLUTIONS | resolution | Resolution | |
| 2025-07-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-06-05 | AA | accounts | Accounts with accounts type group | |
| 2024-08-23 | CH01 | officers | Change person director company with change date | |
| 2024-07-30 | AP01 | officers | Appoint person director company with name date | |
| 2024-07-30 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-30 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-06-19 | AA | accounts | Accounts with accounts type group | |
| 2024-06-13 | RESOLUTIONS | resolution | Resolution | |
| 2024-04-29 | RESOLUTIONS | resolution | Resolution | |
| 2024-04-27 | MA | incorporation | Memorandum articles | |
| 2023-10-10 | AP01 | officers | Appoint person director company with name date | |
| 2023-10-10 | TM01 | officers | Termination director company with name termination date | |
| 2023-07-27 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-07-20 | RESOLUTIONS | resolution | Resolution | |
| 2023-06-16 | AA | accounts | Accounts with accounts type group | |
| 2022-07-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-05-10 | AA | accounts | Accounts with accounts type group | |
| 2022-03-30 | AP01 | officers | Appoint person director company with name date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- 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.
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
+4.1%
£13,830,444 £14,403,142
-
Cash
-4.6%
£1,725,024 £1,646,082
-
Net assets
+21.1%
£8,187,302 £9,915,402
-
Employees
+8.5%
82 89
-
Operating profit
+45.2%
£1,592,270 £2,311,245
-
Profit before tax
+54.6%
£1,430,974 £2,211,978
-
Wages
+12.6%
£3,910,943 £4,405,468
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