Filing status
- Accounts due
- 29 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 3 November 2027
- Last conf. stmt
- 20 October 2026
Jdtu Investments LLP
- Incorporated
- 20 October 2014 (12 years)
- Industry
- None Supplied (None Supplied)
- Owned by
- Jason Frederick Helas
- Accounts type
- Total exemption full
- Region
- South West
- Address
- Jdt Head OfficeChesil House Dorset Innovation ParkWinfrith NewburghDorchesterDT2 8ZB
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
LLP Designated Member · Appointed 20 October 2014
Born November 1976
Ownership 3 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 20 October 2016
Holds 75–100% of voting rights
Right to 75–100% of surplus assets
Right to appoint and remove members
British
Born November 1976
Helen Louise Helas
Individual · Notified 20 October 2016
Has significant influence or control
British
Born July 1978 (48)
Corporate entity · Notified 20 October 2016
Has significant influence or control
Limited Company
Reg. no. 09268428
Group structure 9 companies
Ownership group derived from the Companies House PSC register
JDT Utilities Group Limited Owns 75–100% of shares
JDT Aggregates Limited Owns 75–100% of shares
JDT Electricity Limited Owns 75–100% of shares
JDT Gas Limited Owns 75–100% of shares
JDT Multi-Utilities Limited Owns 75–100% of shares
JDT Water Limited Owns 75–100% of shares
JDT Utilities Limited Owns 75–100% of shares
Jdtu Investments LLP This company Has significant influence or control
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
Trend
Employees
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2020 | 2019 |
|---|
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 22 October 2026 | Confirmation statement with no updates | 20 October 2026 | ||
| 21 October 2026 | Registered office address changed | |||
| 13 August 2026 | Total exemption full accounts | 31 March 2026 | ||
| 20 October 2025 | Confirmation statement with no updates | 20 October 2025 | ||
| 15 September 2025 | Total exemption full accounts | 31 March 2025 |
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