Hamilton Investment Holdings Limited
Registered name: HAMILTON INVESTMENT HOLDINGS LIMITED
Part of Ardonagh Midco 2 Limited groupHamilton Investment Holdings Limited made £0 revenue and a £13.4m loss in the year to 31 Dec 2025.
Hamilton Investment Holdings Limited’s revenue was £0 in the year to 31 Dec 2025, with a loss of £13.4m. The company is classified under “activities of financial services holding companies” and is based in London; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- London
- Age
- 5 yrs · since 2021
- Type
- Private Limited Company
Key figures
Financial history
| Year to | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|
| Disclosure | Profit & loss | Profit & loss | Profit & loss |
| Profit & loss | |||
| Revenue (turnover) | £0 | £0 | £0 |
| Operating profit | −£37k | −£23k | £0 |
| Profit before tax | £1.3m | −£23.4m | −£13.5m |
| Profit after tax | £1.3m | −£23.3m | −£13.4m |
| Profit (best available) | £1.3m | −£23.3m | −£13.4m |
| Employees (average) | — | — | — |
| Ratios | |||
| Profit margin | — | — | — |
| Growth (year on year) | |||
| Profit growth | — | ▼1859% | — |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Jun 2025 | Accounts · bulk data Jun 2025 | Accounts · bulk data Oct 2026 |
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
- —
- Now —
- Cash at bank
- —
- Now —
- Headcount
- —
- Now —
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Ardonagh Midco 2 Limitedultimate parent75–100%
- Ardonagh Midco 3 Limited75–100%
- Ardonagh Finco UK Limited75–100%
- Nevada Investment Holdings 5 Limited75–100%
- Nevada Investment Holdings 6 Limited75–100%
- Nevada Investment Holdings 7 Limited75–100%
- Ardonagh Specialty Holdings Limited75–100%
- Ardonagh Specialty Holdings 2 Limited75–100%
- Hamilton Investment Holdings Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Hemsley Wynne Furlonge Partners LtdFigures not disclosed
Sister companies (8)
- Ardonagh Specialty Employment Services LimitedFigures not disclosed
- Ardonagh Specialty Partridge LimitedFigures not disclosed
- Besso Insurance Group LimitedFigures not disclosed
- Ed Broking Group LimitedFigures not disclosed
- Insurance Holdings Ltd.Figures not disclosed
- Oxford Insurance Group LimitedFigures not disclosed
- PSC Rainbow Holdings LimitedFigures not disclosed
- Upper Hillwood Holdings LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit −£13.4m), from the Companies House accounts bulk data published Oct 2026. Spotted an error? Request a correction.
Updated from Companies House on 20 Oct 2026