ALKANE ENERGY LIMITED
Company number 02966946 · Monitor this company
Executive summary
Alkane Energy Limited is a legacy UK independent power producer — historically a coal mine methane and gas-to-power specialist — now operating as an audit-exempt subsidiary within the Infinis/Barbican Bidco group following its 2016 take-private. Its competitive position is that of a niche, sub-scale asset within a larger flexible-generation platform, exposed to the structural decline of CMM resources but well-placed to benefit from growing grid flexibility and balancing demand. Standalone financial benchmarking is constrained by limited disclosure, though the company's clean filing record and stable ownership indicate sound governance and continuity.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1994-09-12
- Registered office
- First Floor, North Wing, Lancaster House, Nunn Mills Road, Northampton, United Kingdom, NN1 5PA
- Postcode
- NN1 5PA
- Capital
- 846,529 GBP
- Accounts category
- Audit Exemption Subsidiary
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2025-03-31
- Next due by
- 2026-12-31
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2026-05-31
- Next due by
- 2027-06-14
Nature of business (SIC)
- 35110 Production of electricity
- 64209 Activities of other holding companies not elsewhere classified
Officers 4 current · 30 resigned
Group structure 7 subsidiaries
Controlled by INFINIS ENERGY MANAGEMENT LIMITED — since 2020-10-15
-
ALKANE BIOGAS LIMITED Dissolved
-
ALKANE ENERGY CM HOLDINGS LIMITED Dissolved
-
MW RENEWABLES LIMITED Dissolved
From persons-with-significant-control filings on the public register.
Contact details
- Website
- http://www.alkane.co.uk
Previous company names
| Name | Date changed |
|---|---|
| ALKANE ENERGY PLC | 2016-01-20 |
| COALGAS PLC | 2000-10-02 |
Previous registered addresses 5
| Address | Changed on |
|---|---|
| EDWINSTOWE HOUSE, HIGH STREET, EDWINSTOWE, NOTTINGHAMSHIRE, NG21 9PR | 2018-05-18 |
| D FLOOR, 63 DUKE STREET, LONDON, W1M 5DH | 2001-04-12 |
| 2ND FLOOR, 63 DUKE STREET, LONDON, W1M 5DH | 2001-04-12 |
| DUKE STREET, LONDON, W1M 5DH | 2000-08-17 |
| 63 DUKE STREET, LONDON, W1M 5DH | 2000-08-17 |
Among its peers
Among the oldest 25%
of 72 similar companies in NN, trading since 1994
The class of 1994
47%
of the 28,890 companies incorporated in 1994 are still active today; 50% 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
- 2014-12-10
- Where
- South Yorkshire
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| SYK623174 | South Yorkshire | Leasehold | 2014-12-10 | — |
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.