# Sefg Advanced Technologies Limited

## Details

- **Company number:** [15248658](https://find-and-update.company-information.service.gov.uk/company/15248658)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 31 Oct 2023
- **Registered office:** THE BASE, DALLAM LANE, WARRINGTON, WA2 7NG
- **Nature of business:** [35110](/sic/35110) Production of electricity
- **Corporate group:** [Sefg Energy Storage Limited](/group/108487) (21 companies)


## Previous names

- Beagle Energy Limited (until 7 Aug 2025)
- Environmental Decarbonisation Solutions Limited (until 7 May 2026)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| MCALPINE, Euan James | director | 2 Sep 2026 |  |
| DARWIN, Charles Martin | director | 31 Oct 2023 |  |
| SCHORAH, David Gerard | director | 31 Oct 2023 | 2 Sep 2026 |
| PEPPER, Andrew Mark | director | 1 May 2024 | 1 May 2025 |
| MATTHIAS, Alexandre Robert Graham | director | 31 Oct 2023 | 1 May 2025 |
| HOROBIN, Mark | director | 31 Oct 2023 | 29 Apr 2024 |
| AUSTEN, Richard | director | 31 Oct 2023 | 11 Dec 2023 |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Sustainable Energy & Fuels Group (Holdings) Limited | ownership-of-shares-75-to-100-percent | 1 Sep 2025 |  |
| Sustainable Heat & Power Group Limited | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 31 Oct 2023 | 1 Sep 2025 |
| Origin Clean Power Solutions Limited | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 31 Oct 2023 | 1 May 2025 |



## Accounts

| Year ended | Net assets | Cash |
|---|---|---|
| 31 Oct 2025 | £100 | £100 |
| 31 Oct 2024 | £100 | £100 |



## Owned by

Sefg Advanced Technologies Limited → [Sustainable Energy & Fuels Group (Holdings) Ltd](/company/14324855)



## Controls

- [Renova Fuels Limited](/company/13236353) (13236353)



## Directors' other companies

- [DARWIN, Charles Martin](/person/7600627) - director at [Sustainable Energy & Fuels Group (Holdings) Ltd](/company/14324855)
- [DARWIN, Charles Martin](/person/7600627) - director at [Sefg Energy Storage Limited](/company/14654350)
- [DARWIN, Charles Martin](/person/7600627) - director at [Waverley Energy Storage Limited](/company/15364808)
- [DARWIN, Charles Martin](/person/7600627) - director at [Waverley Spv1 Limited](/company/16479592)
- [DARWIN, Charles Martin](/person/7600627) - director at [Waverley Power Limited](/company/15170174)
- [DARWIN, Charles Martin](/person/7600627) - director at [EE Power Limited](/company/10929342)
- [DARWIN, Charles Martin](/person/7600627) - director at [Renova Fuels Limited](/company/13236353)
- [MCALPINE, Euan James](/person/5702723) - director at [Alfred Mcalpine Asphalt Limited](/company/SC701393)
- [MCALPINE, Euan James](/person/5702723) - director at [Ringcity Limited](/company/04322383)
- [MCALPINE, Euan James](/person/5702723) - director at [Sustainable Energy & Fuels Group (Holdings) Ltd](/company/14324855)



## Companies at the same address

- [B & S Financial Management Limited](/company/02044622) (02044622)
- [Bowyers Accountants Limited](/company/11946644) (11946644)
- [Cheshire Chambers Enterprises Limited](/company/03379580) (03379580)
- [Clive Bowyer Accountants Limited](/company/16787968) (16787968)
- [Clive Bowyer Limited](/company/16787966) (16787966)
- [Equity Release Nw Limited](/company/15835010) (15835010)
- [Glass Onion Developments Limited](/company/09339072) (09339072)
- [Manor Farm Power Limited](/company/13370767) (13370767)
- [Network Motion Ltd](/company/09099742) (09099742)
- [Renova Fuels Limited](/company/13236353) (13236353)