BLACK DOG BIOGAS LIMITED
Company number 08475693 · Monitor this company
Executive summary
Black Dog Biogas Limited is technically insolvent with liabilities exceeding assets by over £1 million and shareholders' funds deeply negative at -£5.3 million. The company survives only through substantial financial support from group undertakings, which fund 82% of its liabilities. While there are encouraging signs of improvement — including a 19% increase in cash and a £266k reduction in net liabilities — the business remains critically dependent on its parent companies and must urgently formalise its funding arrangements and return to profitability to ensure long-term viability.
Shareholders' funds
-£5,315,133
Balance sheet as at 2024-12-31
Overview
- Company type
- Private Limited Company
- Incorporated
- 2013-04-05
- Employees
- 5 (2024 accounts · was 4 in 2023)
- Registered office
- Eccleshall Biomass Raleigh Hall Industrial Estate, Eccleshall, Stafford, England, ST21 6JL
- Postcode
- ST21 6JL
- Capital
- 4,275,413 GBP
- Accounts category
- Small
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-04-05
- Next due by
- 2027-04-19
Nature of business (SIC)
- 35210 Manufacture of gas
Officers 3 current · 12 resigned
Group structure 1 subsidiary
Controlled by CTGI LIMITED — since 2016-04-06
Controlled by SUSTAINABLE ENERGY HOLDINGS LIMITED — since 2016-04-06
-
BLACK DOG BIOGAS NO 2 LIMITED Dissolved
From persons-with-significant-control filings on the public register.
Data protection registration
Registered with the ICO as a data protection fee payer — ZA872985 (Tier 1), registered since 2021.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Previous registered addresses 2
| Address | Changed on |
|---|---|
| C/O NICK CURTIS, SUSTAINABLE TECHNOLOGY INVESTORS, 3RD FLOOR, 34 ST JAMES'S STREET ST. JAMES'S STREET, LONDON, SW1A 1HD, ENGLAND | 2021-05-13 |
| BRIDGE HOUSE 4 BOROUGH HIGH STREET, LONDON BRIDGE, LONDON, SE1 9QR | 2016-08-24 |
At this address
3rd largest employer
of 30 similar companies in ST — measured against the wider sector, with 5 staff.
The class of 2013
23%
of the 530,510 companies incorporated in 2013 are still active today; 75% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2014-06-05
- Where
- Isle Of Wight
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| IW79799 | Isle Of Wight | Leasehold | 2014-06-05 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.