CRYOGENIC LIMITED
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Next accounts due
2026-12-31 (in 7mo)
Last filed for 2025-03-31
Confirmation statement due
2026-11-15 (in 6mo)
Last made up 2025-11-01
Watchouts
None on the register
Cash
£101K
-83.8% vs 2024
Net assets
£12M
+12.4% vs 2024
Employees
101
+2% vs 2024
Profit before tax
£1M
-2.1% vs 2024
Name history
Renamed 1 time since incorporation
- CRYOGENIC LIMITED 1991-12-23 → present
- MARK 2171 LIMITED 1991-11-01 → 1991-12-23
Net assets
7-year trend · vs Industrials median
Accounts
7-year trend · latest reflected 2025-03-31
| Metric | Trend | 2019-03-31 | 2020-03-31 | 2021-03-31 | 2022-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|---|---|---|---|---|
| Turnover | — | — | — | — | — | £15,393,532 | £15,840,437 | |
| Operating profit | — | — | — | — | — | £1,448,316 | £1,383,638 | |
| Profit before tax | — | — | — | — | — | £1,196,821 | £1,172,119 | |
| Net profit | — | — | — | — | — | £1,296,202 | £1,303,940 | |
| Cash | — | — | — | — | — | £626,263 | £101,425 | |
| Total assets less current liabilities | — | — | — | — | — | £11,390,641 | £12,282,925 | |
| Net assets | — | — | — | — | — | £10,537,194 | £11,841,134 | |
| Equity | £6,196,005 | £6,605,496 | — | — | — | £10,537,194 | £11,841,134 | |
| Average employees | — | — | — | — | — | 99 | 101 | |
| Wages | — | — | — | — | — | £4,881,209 | £5,137,080 |
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 | 2019-03-31 | 2020-03-31 | 2021-03-31 | 2022-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|---|---|---|---|---|
| Operating margin | — | — | — | — | — | 9.4% | 8.7% | |
| Net margin | — | — | — | — | — | 8.4% | 8.2% | |
| Return on capital employed | — | — | — | — | — | 12.7% | 11.3% | |
| Gearing (liabilities / total assets) | — | — | — | — | — | 44.3% | 38.7% | |
| Current ratio | — | — | — | — | — | 2.36x | 2.59x | |
| Interest cover | — | — | — | — | — | 4.94x | 5.52x |
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
- Ward Williams Limited
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The company meets its day to day working capital requirements through an overdraft facility, bank loans, and a loan from a director / shareholder. The nature of the business is such that there can be an element of inconsistency in the timing of cash inflows. However, the directors have prepared detailed forecasts and based on these, correspondence with the bank and continued support of the director / shareholder, consider that the company will have sufficient working capital and will be able to operate within the terms of the current facilities for at least the next 12 months.”
Significant events
- “Of particular interest and value are the powerful magnets needed for gyrotrons, which are an essential part of fusion reactors, which are the preferred solution to the energy crisis and climate change.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
5 active · 5 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| KRISHNATHAS, Nishanthan | Secretary | 2022-09-13 | — | — |
| GOOD, Jeremy Andrew, Dr | Director | — | Mar 1941 | English |
| MITCHELL, Roger, Dr | Director | 2004-09-01 | Aug 1959 | British |
| OMAR, Zakiya | Director | 2009-01-27 | Nov 1969 | British |
| OWCZARKOWSKI, Miroslaw | Director | 2009-01-27 | Jan 1953 | British |
Show 5 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HALL, Renny, Dr | Secretary | 1993-05-10 | 2002-12-01 |
| MCKAY, Julie | Secretary | 2008-08-19 | 2022-09-13 |
| OSBORN, Anthony Kent | Secretary | — | 1993-05-10 |
| SHAH, Himanshu | Secretary | 2003-01-01 | 2008-06-25 |
| HALL, Renny, Dr | Director | 2003-01-01 | 2012-04-18 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Dr Jeremy Andrew Good | Individual | Shares 75–100% | 2016-04-07 | Active |
Filing timeline
Last 20 of 151 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-02-13 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2026-02-13 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-12-04 | AA | accounts | Accounts with accounts type full | |
| 2025-11-10 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-11-29 | AA | accounts | Accounts with accounts type full | |
| 2024-11-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-11-02 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-10-26 | AA | accounts | Accounts with accounts type full | |
| 2022-11-01 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-09-20 | AA | accounts | Accounts with accounts type full | |
| 2022-09-13 | AP03 | officers | Appoint person secretary company with name date | |
| 2022-09-13 | TM02 | officers | Termination secretary company with name termination date | |
| 2021-11-01 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-09-13 | AA | accounts | Accounts with accounts type full | |
| 2020-11-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2020-10-16 | AA | accounts | Accounts with accounts type full | |
| 2020-07-15 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2019-11-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2019-09-02 | AA | accounts | Accounts with accounts type full | |
| 2019-07-03 | MR01 | mortgage | Mortgage create with deed with charge number charge creation 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
FY2024 → FY2025 · period ending 2025-03-31 vs 2024-03-31
-
Turnover
+2.9%
£15,393,532 £15,840,437
-
Cash
-83.8%
£626,263 £101,425
-
Net assets
+12.4%
£10,537,194 £11,841,134
-
Employees
+2%
99 101
-
Operating profit
-4.5%
£1,448,316 £1,383,638
-
Profit before tax
-2.1%
£1,196,821 £1,172,119
-
Wages
+5.2%
£4,881,209 £5,137,080
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers