Halley Developments LLP
Registered name: HALLEY DEVELOPMENTS LLP
Part of Halley Developments S.A.R.L. groupHalley Developments LLP made £0 revenue and a £515k loss in the year to 31 Dec 2024.
Halley Developments LLP’s revenue was £0 in the year to 31 Dec 2024, with a loss of £515k and 0 employees. The company is based in London; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 4 yrs · since 2021
- Type
- Limited Liability Partnership
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.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 |
|---|---|---|---|
| Disclosure | Profit only | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | — | £0 | £0 |
| Cost of sales | — | £0 | £0 |
| Gross profit | — | £0 | £0 |
| Operating profit | £380k | £585k | £1.1m |
| Profit before tax | −£431k | −£343k | −£515k |
| Profit after tax | −£431k | −£343k | −£515k |
| Profit (best available) | −£431k | −£343k | −£515k |
| Employees (average) | 0 | 0 | 0 |
| Ratios | |||
| Profit margin | — | — | — |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | £2.8m | £4.2m | £4.9m |
| Fixed assets | £15.7m | £24.7m | £30.7m |
| Current assets | £1.1m | £1.7m | £3.2m |
| Debtors | £1.1m | £1.7m | £3.2m |
| Source | FullAccounts · bulk data Oct 2024 | FullAccounts · bulk data Oct 2024 | FullAccounts · bulk data Sep 2025 |
How the business works
- Profit margin
- —
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- —
- Revenue ÷ average employees.
- Profit per employee
- —
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- —
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- —
- Money owed by customers. Low = customers pay quickly.
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
- ▲16%
- Now £4.9m
- Cash at bank
- —
- Now —
- Headcount
- —
- Now 0
- Deferred income
- —
- Now —
- Fixed assets
- ▲24%
- Now £30.7m
Group structure
Ownership chain
- Halley Developments S.A.R.L. (registered outside the UK register)ultimate parent75–100%
- Halley Developments LLPthis company
Bands show the share of ownership each company holds in the one below it.
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from FullAccounts for the year to 31 Dec 2024 (profit −£515k), from the Companies House accounts bulk data published Sep 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.