MALDON BESS LIMITED

What it does

The principal activity of the Company is the development, construction and operation of a battery storage facility located in Maldon, Essex. The project reached financial close on 13 December 2021, and construction began in April 2022. On 22 August 2024, the Maldon battery energy storage system successfully commenced commercial operations. The site provides vital flexibility to enable more renewable energy generation and increase the resilience of the UK electricity network.

The company's own description, from its latest filed accounts.

Overview

Company type

Private Limited Company

Incorporated

2021-09-27

Employees

0 (2026 accounts)

Registered office

5th Floor North Side, 7/10 Chandos Street, Cavendish Square, London, United Kingdom, W1G 9DQ

Postcode

W1G 9DQ

Capital

2 GBP

Accounts category

Full

Nature of business (SIC)

• 35110 Production of electricity

Officers 4 current · 9 resigned

View all officers and resignations →

Group structure

Controlled by NEXTPOWER UK HOLDCO LIMITED — since 2026-08-10

From persons-with-significant-control filings on the public register.

Data protection registration

Registered with the ICO as a data protection fee payer — ZB880849 (Tier 2), registered since 2025.

Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.

Competitors London

• 1. AVIS ENERGY LIMITED
  £329,999,890,000
• 2. MY. POWER LTD
  £20,000,000
• 3. GLOBAL GREEN ENERGY & POWER CORPORATION LIMITED
  £15,000,100
• 4. UG ENERGY LIMITED
  £13,558,396
• 5. ANAEROBIC ADVANTAGE LIMITED
  £9,025,165

This company ranks 86 among production of electricity in London.

Full league table →

Property in England & Wales 1 title

Leasehold

1

Most recent registration

2024-08-08

Where

Essex

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.