Core Aquarius Limited
Registered name: CORE AQUARIUS LIMITED
Part of Kent Community Energy Limited groupCore Aquarius Limited made £15.1k revenue and £11k profit in the year to 31 Dec 2025.
Core Aquarius Limited’s revenue was £15.1k in the year to 31 Dec 2025, with £11k profit and 4 employees. The company is classified under “activities of other holding companies” and is based in London; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 7 yrs · since 2018
- 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.
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 2025 |
|---|---|---|---|
| Disclosure | Profit only | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | — | £32.7k | £15.1k |
| Cost of sales | — | −£2k | −£2.2k |
| Gross profit | — | £30.7k | £12.9k |
| Operating profit | £448k | −£70.2k | £11k |
| Profit before tax | £434k | −£22.2k | £11k |
| Profit after tax | £434k | −£22.2k | £11k |
| Profit (best available) | £434k | −£22.2k | £11k |
| Employees (average) | 4 | 4 | 4 |
| Ratios | |||
| Profit margin | — | −68.1% | 72.7% |
| Gross margin | — | 93.9% | 85.6% |
| Revenue per employee | — | £8.2k | £3.8k |
| Profit per employee | £108k | −£5.6k | £2.7k |
| Growth (year on year) | |||
| Profit growth | — | ▼105.1% | — |
| Headcount growth | — | 0% | — |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £4.2k | £13.2k | — |
| Net assets | £664k | £641k | — |
| Fixed assets | £621k | £621k | — |
| Current assets | £2.3m | £213k | — |
| Debtors | £2.3m | £200k | — |
| Deferred income | £525 | £11.4k | — |
| Source | FullAccounts · bulk data Sep 2024 | FullAccounts · bulk data Sep 2024 | Accounts · bulk data Sep 2026 |
How the business works
- Profit margin
- 72.7%
- Profit ÷ revenue.
- Gross margin
- 85.6%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £3.8k
- Revenue ÷ average employees.
- Profit per employee
- £2.7k
- 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 4
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Kent Community Energy Limited (registered outside the UK register)ultimate parent75–100%
- Core Aquarius Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Orchard Farm Community Solar 2 CICRev. £956k · Profit £219k
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit £11k), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.
Updated from Companies House on 12 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.