AVALON SCIENCES LIMITED
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Next accounts due
2027-01-31 (in 8mo)
Last filed for 2025-04-30
Confirmation statement due
2027-03-22 (in 10mo)
Last made up 2026-03-08
Watchouts
Cash
£152K
-90% vs 2024
Net assets
£7M
+33.4% highest in 3 filed years
Employees
49
+4.3% highest in 5 filed years
Profit before tax
—
Period ending 2025-04-30
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
2 PSCs ceased in last 24 months
Significant control changed hands — see the Ownership section.
Cash
6-year trend · vs Technology median
Accounts
6-year trend · latest reflected 2025-04-30
| Metric | Trend | 2020-04-30 | 2021-04-30 | 2022-04-30 | 2023-04-30 | 2024-04-30 | 2025-04-30 |
|---|---|---|---|---|---|---|---|
| Turnover | — | — | — | — | — | — | |
| Operating profit | — | — | — | — | — | — | |
| Profit before tax | — | — | — | — | — | — | |
| Net profit | — | -£1,448,836 | £729,029 | — | £1,242,870 | £1,818,464 | |
| Cash | £688,436 | £343,739 | £566,969 | £116,548 | £1,513,552 | £151,910 | |
| Total assets less current liabilities | — | — | — | £4,199,472 | £5,442,342 | £7,260,806 | |
| Net assets | — | — | — | — | — | — | |
| Equity | — | — | — | £4,199,472 | £5,442,342 | £7,260,806 | |
| Average employees | — | 47 | 42 | 45 | 47 | 49 | |
| Wages | — | £1,532,301 | — | — | — | — |
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
People
3 active · 4 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| TUBRIDY, Sarah | Secretary | 2010-01-01 | — | — |
| TUBRIDY, Gary Valentine | Director | — | Jan 1958 | British |
| TUBRIDY, Sarah | Director | 2010-03-12 | Aug 1960 | British |
Show 4 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| TUBRIDY, Gary Valentine | Secretary | — | 2010-01-01 |
| HALL, William Henry | Director | 2006-12-11 | 2007-08-31 |
| HUMPHRIES, Colin Robert | Director | — | 2009-12-31 |
| MARRIAGE, Roger White | Director | 2012-01-01 | 2016-04-30 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Hot Rocks Energy Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2024-05-29 | Active |
| Mr Gary Valentine Tubridy | Individual | Voting 50–75% | 2016-04-06 | Ceased 2024-05-29 |
| Mrs Sarah Tubridy | Individual | Voting 25–50% | 2016-04-06 | Ceased 2024-05-29 |
Filing timeline
Last 20 of 112 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-01-20 | AA | accounts | Accounts with accounts type group | |
| 2025-04-01 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2025-04-01 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2025-04-01 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2025-03-28 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-03-11 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-01-14 | AA | accounts | Accounts with accounts type small | |
| 2024-03-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-01-31 | AA | accounts | Accounts with accounts type group | |
| 2023-10-05 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2023-03-17 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-01-18 | AA | accounts | Accounts with accounts type group | |
| 2022-03-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-12-07 | AA | accounts | Accounts with accounts type group | |
| 2021-04-22 | AA | accounts | Accounts with accounts type group | |
| 2021-03-12 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2020-03-10 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2020-02-03 | AA | accounts | Accounts with accounts type group | |
| 2020-01-04 | CS01 | confirmation-statement | Confirmation statement with no updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 2
- 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 2025-04-30 vs 2024-04-30
-
Turnover
—
Not reported
-
Cash
-90%
£1,513,552 £151,910
-
Net assets
—
Not reported
-
Employees
+4.3%
47 49
highest in 5 filed years
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