Waterside Bidco Limited
Registered name: WATERSIDE BIDCO LIMITED
Part of Elysian Capital III LP groupWaterside Bidco Limited made £1.3m revenue and a £46k loss in the year to 31 Dec 2025.
Waterside Bidco Limited’s revenue grew 6% to £1.3m in the year to 31 Dec 2025, with a loss of £46k and 7 employees. The company is classified under “activities of other holding companies” and is based in Windsor; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Windsor
- 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 | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £1.1m | £1.3m | £1.3m |
| Gross profit | £1.1m | £1.3m | £1.3m |
| Operating profit | −£14.8k | £72.2k | −£38.7k |
| Profit before tax | −£551k | −£317k | −£46k |
| Profit after tax | −£551k | −£317k | −£46k |
| Profit (best available) | −£551k | −£317k | −£46k |
| Employees (average) | 5 | 6 | 7 |
| Ratios | |||
| Profit margin | −50.9% | −24.9% | −3.4% |
| Gross margin | 100% | 100% | 100% |
| Revenue per employee | £217k | £212k | £193k |
| Profit per employee | −£110k | −£52.8k | −£6.6k |
| Growth (year on year) | |||
| Revenue growth | — | ▲17.2% | ▲6.3% |
| Headcount growth | — | ▲20% | ▲16.7% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Sep 2025 | Accounts · bulk data Sep 2025 | Accounts · bulk data Oct 2026 |
How the business works
- Profit margin
- −3.4%
- Profit ÷ revenue.
- Gross margin
- 100%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £193k
- Revenue ÷ average employees.
- Profit per employee
- −£6.6k
- 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
- ▲17%
- Now 7
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Elysian Capital III LPultimate parent50–75%
- Waterside Topco Limited75–100%
- Waterside Midco Limited75–100%
- Waterside Bidco Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Eton Bridge Partners 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 −£46k), from the Companies House accounts bulk data published Oct 2026. Spotted an error? Request a correction.
Updated from Companies House on 18 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.