ENERGEN BIOGAS LIMITED
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Cash
£553k
-63.6% lowest in 6 filed years
Net assets
£2.1m
+0.9% vs 2024
Employees
6
-73.9% lowest in 6 filed years
Profit before tax
£1.7m
-45.8% lowest in 3 filed years
Net assets
6-year trend · vs Utilities median
Accounts
6-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|---|---|---|
| Turnover | — | — | — | £12,731,891 | £12,402,996 | £11,552,537 | -6.9% | |
| Operating profit | — | — | — | £6,192,399 | £3,988,909 | £2,359,778 | -40.8% | |
| Profit before tax | — | — | — | £5,604,797 | £3,069,670 | £1,663,765 | -45.8% | |
| Net profit | — | — | £1,832,862 | £4,736,477 | £3,858,158 | £1,056,330 | -72.6% | |
| Cash | £2,393,683 | £1,178,172 | £962,399 | £3,966,082 | £1,516,373 | £552,710 | -63.6% | |
| Total assets less current liabilities | £10,177,470 | £440,155 | £893,553 | £4,790,074 | £2,238,762 | £2,248,234 | +0.4% | |
| Net assets | £2,337,361 | £235,281 | £776,408 | £4,512,885 | £2,056,869 | £2,075,499 | +0.9% | |
| Equity | £2,337,361 | £235,281 | £776,408 | £4,512,885 | £2,056,869 | £2,075,499 | +0.9% | |
| Average employees | 18 | 23 | 20 | 20 | 23 | 6 | -73.9% | |
| Wages | — | — | — | £733,003 | £792,737 | £210,123 | -73.5% | |
| Directors' remuneration | — | — | — | £0 | £0 | £0 | — |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|---|---|
| Operating margin | — | — | — | 48.6% | 32.2% | 20.4% | |
| Net margin | — | — | — | 37.2% | 31.1% | 9.1% | |
| Return on capital employed | — | — | — | 129.3% | 178.2% | 105.0% | |
| Gearing (liabilities / total assets) | 79.9% | 97.5% | 92.4% | 68.8% | 84.9% | 85.0% | |
| Current ratio | — | — | — | 1.07x | 0.72x | 0.73x | |
| Interest cover | — | — | — | 7.51x | 4.11x | 2.21x |
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
- Azets Audit Services
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have a reasonable expectation that the company will have adequate resources to continue in operational existence for the foreseeable future. Thus, they continue to adopt the going concern basis in preparing the financial statements.”
Significant events
- “On April 23rd 2025 Equitix AD 2 CO Limited became the 100% shareholder in Bio Capital Limited following the successful acquisition of Helios 3 Biogas UK 1 LP interests in the company.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 19 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| HARRISON, Jake | Director | 2025-02-01 | Jul 1989 | British |
| MCKEE, David Joseph, Dr | Director | 2025-05-12 | Oct 1980 | British |
| MCQUAID, James | Director | 2026-02-10 | Oct 1985 | Irish |
| SHARWOOD, Christopher Neil | Director | 2025-12-19 | Dec 1993 | Irish |
Show 19 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ETHERSON, Jacqueline | Secretary | 2008-02-27 | 2009-10-01 |
| GRIFFIN-SMITH, Philip Bernard | Secretary | 2009-10-01 | 2018-08-30 |
| BLASE, Steven | Director | 2018-08-30 | 2019-10-01 |
| BROOKES, Alistair Daniel | Director | 2016-01-01 | 2018-08-30 |
| COOPER, Ross | Director | 2018-08-30 | 2020-06-09 |
| CZULOWSKI, Mary Bethan | Director | 2022-01-26 | 2025-09-23 |
| EGLINTON, Peter Damian | Director | 2013-04-15 | 2016-07-06 |
| ETHERSON, Robert James | Director | 2008-02-27 | 2022-12-22 |
| FISHWICK, Michael | Director | 2023-01-17 | 2025-01-31 |
| GILL, Paul Ellis | Director | 2020-06-09 | 2025-12-19 |
| GISSIN, Erez | Director | 2018-08-30 | 2020-08-19 |
| GOODFELLOW, Ian Frederick | Director | 2009-10-01 | 2013-03-31 |
| MILES, Neil Rowland | Director | 2016-07-06 | 2018-08-30 |
| MULLIGAN, David Kevin | Director | 2014-04-01 | 2015-12-31 |
| RAANAN, Itai | Director | 2020-08-19 | 2025-04-23 |
| SAUNDERS, Mark Ian | Director | 2009-10-01 | 2011-07-31 |
| SHARPE, Anthony Peter | Director | 2021-10-01 | 2025-05-09 |
| SIMPSON, Jeremy John Cobbett | Director | 2011-08-01 | 2014-03-31 |
| WADDELL, Graeme | Director | 2008-07-01 | 2018-08-30 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Energen Biogas Holdco Ltd | Corporate entity | Shares 75–100%, Voting 75–100% | 2018-08-30 | Active |
| Renewi Plc | Corporate entity | Shares 25–50%, Voting 25–50% | 2018-07-12 | Ceased 2018-08-30 |
| Paragon Efficiencies Limited | Corporate entity | Shares 50–75%, Voting 50–75% | 2016-04-06 | Ceased 2022-10-24 |
| Renewi Uk Services Limited | Corporate entity | Shares 25–50%, Voting 25–50% | 2016-04-06 | Ceased 2018-07-12 |
| Mr Robert James Etherson | Individual | Shares 75–100%, Voting 75–100% | 2016-04-06 | Ceased 2018-01-30 |
Filing timeline
Last 20 of 146 total filings
Material constitutional events — rename, articles re-file, resolution
- 2024-01-23 RESOLUTIONS Resolution
- 2024-01-23 CC04 Statement of companys objects
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-09-14 | AA | accounts | Accounts with accounts type full | |
| 2026-02-24 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-02-16 | AP01 | officers | Appoint person director company with name date | |
| 2026-01-27 | CH01 | officers | Change person director company with change date | |
| 2025-12-30 | AP01 | officers | Appoint person director company with name date | |
| 2025-12-30 | TM01 | officers | Termination director company with name termination date | |
| 2025-10-10 | TM01 | officers | Termination director company with name termination date | |
| 2025-09-25 | AA | accounts | Accounts with accounts type full | |
| 2025-05-27 | CH01 | officers | Change person director company with change date | |
| 2025-05-20 | AP01 | officers | Appoint person director company with name date | |
| 2025-05-13 | TM01 | officers | Termination director company with name termination date | |
| 2025-04-29 | TM01 | officers | Termination director company with name termination date | |
| 2025-02-25 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-02-12 | AP01 | officers | Appoint person director company with name date | |
| 2025-02-04 | TM01 | officers | Termination director company with name termination date | |
| 2024-08-21 | AA | accounts | Accounts with accounts type small | |
| 2024-02-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-02-20 | CH01 | officers | Change person director company with change date | |
| 2024-01-23 | RESOLUTIONS | resolution | Resolution | |
| 2024-01-23 | CC04 | change-of-constitution | Statement of companys objects |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 7
- Capital events
- 0
- Officers appointed
- 2
- 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.