BIOMASS UK NO.4 LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-11-14 (in 6mo)
Last made up 2025-10-31
Watchouts
None on the register
Cash
£390
-97.4% vs 2023
Net assets
-£7M
-19.9% vs 2023
Employees
2
0% vs 2023
Profit before tax
-£1M
+57.1% vs 2023
Net assets
2-year trend · vs Financials median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | — | — | |
| Operating profit | -£2,542,299 | -£1,058,084 | |
| Profit before tax | -£2,592,456 | -£1,111,016 | |
| Net profit | -£2,592,456 | -£1,111,016 | |
| Cash | £15,275 | £390 | |
| Total assets less current liabilities | £1,508,340 | £450,587 | |
| Net assets | -£5,583,111 | -£6,694,127 | |
| Equity | -£5,583,111 | -£6,694,127 | |
| Average employees | 2 | 2 | |
| Wages | — | — | |
| Directors' remuneration | — | — |
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
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
—
Not reported
-
Cash
-97.4%
£15,275 £390
-
Net assets
-19.9%
-£5,583,111 -£6,694,127
-
Employees
0%
2 2
-
Operating profit
+58.4%
-£2,542,299 -£1,058,084
-
Profit before tax
+57.1%
-£2,592,456 -£1,111,016
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 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Return on capital employed | -168.5% | -234.8% | |
| Gearing (liabilities / total assets) | 276.6% | 306.7% | |
| Current ratio | 0.13x | 0.09x | |
| Interest cover | -49.62x | -19.86x |
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 1 time since incorporation
- BIOMASS UK NO.4 LIMITED 2019-10-24 → present
- AVIVA INVESTORS INFRASTRUCTURE INCOME D LIMITED 2019-10-21 → 2019-10-24
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- Ernst & Young LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors have received confirmation through a letter of support from Aviva Investors Infrastructure Income No.3 Limited that they will not seek repayment of part or all of any intercompany debt, for at least twelve months from the date of the approval of these financial statements, where to do so would place this Company in an insolvent position. Aviva Investors Infrastructure Income Unit Trust has in turn provided a letter of support to Aviva Investors Infrastructure Income No.3 Limited that they can provide additional support as required by the Company in order to meet its short-term obligation. For this reason, the Directors continue to adopt the going concern basis in preparing the financial statements.”
Significant events
- “Events after the reporting year have been evaluated up to the date the audited financial statements were approved and authorised for issue by the Directors of Biomass UK No.4 Limited and there are no events to be disclosed or adjusted for in these audited financial statements.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 3 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| AVIVA COMPANY SECRETARIAL SERVICES LIMITED | Corporate Secretary | 2019-10-24 | — | — |
| BIRD, Deborah Jane | Director | 2026-03-03 | Sep 1975 | British |
| SHERVELL, Ian, Mr. | Director | 2019-10-21 | Oct 1978 | British |
Show 3 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HERRIOTT, Charles William Grant | Director | 2021-03-23 | 2026-03-06 |
| MURRAY, Frederick Henry | Director | 2019-10-24 | 2020-09-08 |
| VLAH, Allan Thomas | Director | 2019-10-24 | 2021-01-26 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Aviva Investors Infrastructure Income No.3 Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2019-10-24 | Active |
| Aviva Investors Infrastructure Gp Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2019-10-21 | Ceased 2019-10-24 |
Filing timeline
Last 20 of 31 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-06 | TM01 | officers | Termination director company with name termination date | |
| 2026-03-04 | AP01 | officers | Appoint person director company with name date | |
| 2025-11-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-10-03 | AA | accounts | Accounts with accounts type full | |
| 2024-11-13 | AA | accounts | Accounts with accounts type full | |
| 2024-11-11 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-08 | CH04 | officers | Change corporate secretary company with change date | |
| 2024-05-18 | AD02 | address | Change sail address company with new address | |
| 2024-04-08 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2024-03-27 | AD01 | address | Change registered office address company with date old address new address | |
| 2024-02-05 | SH01 | capital | Capital allotment shares | |
| 2023-12-14 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-10-04 | AA | accounts | Accounts with accounts type full | |
| 2022-12-07 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-10-01 | AA | accounts | Accounts with accounts type full | |
| 2022-04-19 | CH01 | officers | Change person director company with change date | |
| 2021-12-01 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-09-28 | AA | accounts | Accounts with accounts type full | |
| 2021-04-01 | TM01 | officers | Termination director company with name termination date | |
| 2021-03-23 | 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
- 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.