# Welbar Energy Storage Limited

## Details

- **Company number:** [10326869](https://find-and-update.company-information.service.gov.uk/company/10326869)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 12 Aug 2016
- **Registered office:** 9 KINGSWAY, 8TH FLOOR, LONDON, WC2B 6XF
- **Nature of business:** [35110](/sic/35110) Production of electricity
- **Corporate group:** [BW Ess Limited](/group/12288) (13 companies)


## Previous names

- Luminous Energy (Dh) Limited (until 3 Apr 2021)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| THWAITES, Richard Craig | director | 22 Sep 2023 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Luminous Energy Ltd | ownership-of-shares-25-to-50-percent | 12 Aug 2016 | 12 Jul 2022 |
| Penso Power Limited | ownership-of-shares-25-to-50-percent | 1 Apr 2021 | 1 Oct 2024 |
| Bw Ess Uk Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 12 Jul 2022 | 18 Aug 2025 |
| Hams Hall Holding Uk Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 18 Aug 2025 |  |



## Accounts

| Year ended | Net assets | Employees |
|---|---|---|
| 31 Dec 2025 | £33,865,528 | 2 |
| 31 Aug 2021 | -£179,623 | 0 |
| 31 Aug 2020 | £1 | 0 |
| 31 Aug 2019 | £1 | 0 |
| 31 Aug 2018 | £1 | 0 |
| 31 Aug 2017 | £1 | 0 |



## Owned by

Welbar Energy Storage Limited → [Hams Hall Holding UK Limited](/company/16642921) → [BW Ess Asset UK Limited](/company/16613704) → [BW Ess Limited](/company/16345740)




## Directors' other companies

- [THWAITES, Richard Craig](/person/5778063) - director at [BW Ess Development UK Limited](/company/11122632)
- [THWAITES, Richard Craig](/person/5778063) - director at [Berkswell Battery Storage Limited](/company/15221681)
- [THWAITES, Richard Craig](/person/5778063) - director at [Bramley Battery Storage Limited](/company/13278153)
- [THWAITES, Richard Craig](/person/5778063) - director at [Stonehill Battery Storage Limited](/company/16580918)
- [THWAITES, Richard Craig](/person/5778063) - director at [Marchwood Battery Storage Limited](/company/16431768)
- [THWAITES, Richard Craig](/person/5778063) - director at [Elstree Battery Storage Limited](/company/15847271)
- [THWAITES, Richard Craig](/person/5778063) - director at [BW Ess Aus Holdco Limited](/company/17184437)
- [THWAITES, Richard Craig](/person/5778063) - director at [BW Ess UK Limited](/company/14177678)
- [THWAITES, Richard Craig](/person/5778063) - director at [Cowley Battery Storage Limited](/company/16580903)
- [THWAITES, Richard Craig](/person/5778063) - director at [BW Ess Asset UK Limited](/company/16613704)



## Companies at the same address

- [Ardenham UK Limited](/company/16617213) (16617213)
- [Berkswell Battery Storage Limited](/company/15221681) (15221681)
- [Berkswell Holding UK Limited](/company/16650262) (16650262)
- [Bramley Battery Storage Limited](/company/13278153) (13278153)
- [BW Ess Asset UK Limited](/company/16613704) (16613704)
- [BW Ess Aus Holdco Limited](/company/17184437) (17184437)
- [BW Ess Development UK Limited](/company/11122632) (11122632)
- [BW Ess France Holdco Limited](/company/17357520) (17357520)
- [BW Ess Limited](/company/16345740) (16345740)
- [BW Ess UK Limited](/company/14177678) (14177678)