Transmission Investment Services Limited
Registered name: TRANSMISSION INVESTMENT SERVICES LIMITED
Part of Abu Dhabi National Energy Company Pjsc groupTransmission Investment Services Limited does not publish its revenue or profit. Its accounts to 31 Mar 2025 show net assets of £12.3m and 48 employees.
Transmission Investment Services Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 31 Mar 2025 showed net assets of £12.3m and 48 employees. The company is classified under “transmission of electricity” and is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 12 yrs · since 2014
- Type
- Private Limited Company
Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently. From the filing: “Throughout the year and preceding period, the company was a subsidiary of Transmission Investment Holdings Limited, a company incorporated in England, and which shares the same registered office.”
Key figures
Revenue not disclosed
Transmission Investment Services Limited’s accounts for the year to 31 Mar 2025 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 48
- Net assets
- £12.3m
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Mar 2022 | 31 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | — | — |
| Profit (best available) | — | — | — | — |
| Employees (average) | 17 | 24 | 36 | 48 |
| Ratios | ||||
| Profit margin | — | — | — | — |
| Growth (year on year) | ||||
| Headcount growth | — | ▲41.2% | ▲50% | ▲33.3% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £5.7m | £6.5m | £5.8m | £3.7m |
| Net assets | £12.9m | £14.7m | £16.4m | £12.3m |
| Fixed assets | £13.2k | £26.6k | £42.9k | £29.7k |
| Current assets | £13.9m | £16.5m | £18.9m | £14.2m |
| Debtors | £192k | £188k | £477k | £672k |
| Source | FullAccounts · bulk data Dec 2023 | FullAccounts · bulk data Dec 2023 | FullAccounts · bulk data Dec 2024 | FullAccounts · bulk data Dec 2025 |
Balance-sheet signals
Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.
- Net assets
- ▼25%
- Now £12.3m
- Cash at bank
- ▼37%
- Now £3.7m
- Headcount
- ▲33%
- Now 48
- Deferred income
- —
- Now —
- Fixed assets
- ▼31%
- Now £29.7k
Group structure
Ownership chain
- Abu Dhabi National Energy Company Pjsc (registered outside the UK register)ultimate parent75–100%
- Transmission Investment Holdings Limited75–100%
- Transmission Investment Services Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (3)
- Ti Liric LimitedFigures not disclosed
- Transmission Investment Construction Management LimitedFigures not disclosed
- Transmission Investment Developments LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 31 Mar 2025, from the Companies House accounts bulk data published Dec 2025. Spotted an error? Request a correction.
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.