JT ENERGY STORAGE LTD

Active Newcastle Upon Tyne

Production of electricity

0 employees website.com
Production of electricity
J

JT ENERGY STORAGE LTD

Production of electricity

Founded 4 Jun 2021 Active Newcastle Upon Tyne, England 0 employees website.com
Production of electricity

Previous Company Names

WINDEL SOLAR 13 LTD 4 Jun 2021 — 4 Dec 2024
Accounts Submitted 9 Dec 2025 Next due 31 Mar 2027 9 months remaining
Confirmation Submitted 19 Jun 2025 Next due 17 Jun 2026 9 days remaining
Net assets £-209K £203K 2025 year on year
Total assets £100 £0 2025 year on year
Total Liabilities £209K £203K 2025 year on year
Charges None No charges registered

Contact & Details

Contact

Registered Address

Suite 10 (Ground Floor), Q11 Quorum Business Park Benton Lane Newcastle Upon Tyne NE12 8BU England

Full company profile for JT ENERGY STORAGE LTD (13438704), an active company based in Newcastle Upon Tyne, England. Incorporated 4 Jun 2021. Production of electricity. View financials, directors, shareholders, and filings.

Business Summary

This company specializes in providing innovative solutions and services across multiple sectors.

Products & Services

consulting software analytics integration

Reports

Credit Report

In-depth credit score, financial analysis, risk assessment and company intelligence.

Financials

Financials

Period 1 Jul → 30 Jun 2025
Type total-exemption-full
Next accounts 30 Jun 2026
Due by 31 Mar 2027 9 months remaining

Net Assets, Total Assets & Total Liabilities (2022–2025)

Cash in Bank

N/A

Net Assets

-£208.68k

Decreased by £202.59k (-3326%)

Total Liabilities

£208.78k

Increased by £202.59k (+3272%)

Turnover

N/A

Employees

N/A

Debt Ratio

208783%

Increased by 202591 (+3272%)

Financial History

Revenue, profit, EBITDA and key financial figures

2025
30 Jun Year End
2024
30 Jun Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

No fundraising or grants recorded

Investors (0)

No investor information available

Officers

Officers

2 active 1 resigned
Status
Jamie Lee KnottDirectorBritishUnited Kingdom3229 Jan 2024Active
Lloyd Henry SandlesDirectorBritishUnited Kingdom2929 Jan 2024Active

Shareholders

Shareholders (1)

Windel Energy Ltd
100.0%
100

Persons with Significant Control

Persons with Significant Control (1)

1 Active

Windel Capital Ltd

United Kingdom

Active
Notified 4 Jun 2021
Nature of Control
  • Ownership Of Shares 75 To 100 Percent

Group Structure

Group Structure

WINDEL ENERGY LTD united kingdom
JT ENERGY STORAGE LTD Current Company

Charges

Charges

No charges registered

Properties

Properties

0 total

No related properties

Documents

Company Filings

DateCategoryDescriptionDocument
9 Dec 2025AccountsAnnual accounts made up to 30 Jun 2025
19 Jun 2025Persons With Significant ControlChange to Windel Capital Ltd as a person with significant control on 8 Jul 2021
19 Jun 2025Confirmation StatementConfirmation statement made on 3 Jun 2025 with updates
4 Dec 2024Change Of NameCertificate Change Of Name Company
29 Nov 2024OfficersChange to director Mr Lloyd Henry Sandles on 29 Nov 2024
9 Dec 2025 Accounts

Annual accounts made up to 30 Jun 2025

19 Jun 2025 Persons With Significant Control

Change to Windel Capital Ltd as a person with significant control on 8 Jul 2021

19 Jun 2025 Confirmation Statement

Confirmation statement made on 3 Jun 2025 with updates

4 Dec 2024 Change Of Name

Certificate Change Of Name Company

29 Nov 2024 Officers

Change to director Mr Lloyd Henry Sandles on 29 Nov 2024

Recent Activity

Latest Activity

Annual accounts made up to 30 Jun 2025

6 months ago on 9 Dec 2025

Change to Windel Capital Ltd as a person with significant control on 8 Jul 2021

11 months ago on 19 Jun 2025

Confirmation statement made on 3 Jun 2025 with updates

11 months ago on 19 Jun 2025

Certificate Change Of Name Company

1 years ago on 4 Dec 2024

Change to director Mr Lloyd Henry Sandles on 29 Nov 2024

1 years ago on 29 Nov 2024