Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 19 February 2027
- Last conf. stmt
- 5 February 2026
Transmission Investment Holdings Limited
- Incorporated
- 6 February 2019 (7 years)
- Industry
- Activities of other holding companies n.e.c. (64209)
- Directors
- Alastair James Mulligan
- Owned by
- Abu Dhabi National Energy Company PJSC
- Accounts type
- Group
- Region
- Greater London
- Address
- 12th Floor88 Wood StreetLondonEC2V 7DA
Officers 2 active
Officer details are public data from the Companies House register.
Director · Appointed 22 June 2026
British
Born July 1963 (63)
Mulligan, Alastair James
Director · Appointed 16 April 2025
Australian,New Zealander
Born June 1980 (46)
Officer history (3 former)
22 June 2026
22 June 2026
Resigned Almheiri, Khalifa as Director
16 April 2025
Appointed Mulligan, Alastair James as Director
16 April 2025
Appointed Almheiri, Khalifa as Director
16 April 2025
Resigned Lee, Michael Andrew as Director
16 April 2025
Resigned Veal, Christopher Michael John, Dr as Director
6 February 2019
Appointed Lee, Michael Andrew as Director
6 February 2019
Appointed Veal, Christopher Michael John, Dr as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Abu Dhabi National Energy Company PJSC
Corporate entity · Notified 16 April 2025
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Public Company
Reg. no. 1003072
Former controllers (1)
16 April 2025
Ceased Transmission Investment LLP — Owns 75–100% of shares
Group structure 26 companies
Ownership group derived from the Companies House PSC register
Transmission Investment Holdings Limited This company
TI Liric Limited Owns 75–100% of shares
Tinz Limited Owns 25–50% of shares
Tinz Programme 1 Holdco Limited Owns 75–100% of shares
Tinz Programme 1 Projectco 1 Limited Owns 75–100% of shares
Tinz Programme 1 Projectco 2 Limited Owns 75–100% of shares
Tinz Programme 2 Holdco Limited Owns 75–100% of shares
Tinz Programme 2 Projectco 1 Limited Owns 75–100% of shares
Tinz Programme 2 Projectco 2 Limited Owns 75–100% of shares
Tinz Programme 2 Projectco 3 Limited Owns 75–100% of shares
Tinz Programme 2 Projectco 4 Limited Owns 75–100% of shares
Tinz Programme 3 Holdco Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 1 Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 2 Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 3 Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 4 Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 5 Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 6 Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 7 Limited Owns 75–100% of shares
Tinz Programme 3 Projectco 8 Limited Owns 75–100% of shares
Transmission Investment Construction Management Limited Owns 75–100% of shares
Transmission Investment Developments Limited Owns 75–100% of shares
TI Projectco 1 Limited Owns 75–100% of shares
TI Projectco 2 Limited Owns 75–100% of shares
TI Projectco 3 Limited Owns 75–100% of shares
Transmission Investment Services Limited Owns 75–100% of shares
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Cash
- £16,472,597
- Current Ratio
- 45.2x
Trend
Shareholder Funds
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Fixed Assets | £12,657,190 | |||
| Current Assets | £18,674,749 | £3,054,879 | £1,220,592 | £394,042 |
| Debtors | £2,202,152 | £2,026,411 | £1,220,340 | £393,756 |
| Cash | £16,472,597 | £1,028,468 | £252 | £286 |
| Creditors (< 1 year) | £413,040 | £405,120 | £22,748 | £17,336 |
| Net Current Assets | £18,261,709 | £2,649,759 | £1,197,844 | £376,706 |
| Shareholder Funds | £18,262,013 | £17,387,561 | £15,636,454 | £13,033,896 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 14 September 2026 | Group of companies' accounts | 31 March 2026 | ||
| 11 September 2026 | Registered office address changed | |||
| 29 June 2026 | Appointment of a director | |||
| 29 June 2026 | Termination of appointment of a director | |||
| 15 April 2026 | Confirmation statement with no updates | 5 February 2026 |
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