Smart Detailing and Protection Supplies Ltd
Registered name: SMART DETAILING AND PROTECTION SUPPLIES LTD
Part of The South Group One Holdings Ltd groupSmart Detailing and Protection Supplies Ltd made £1.8k profit in the year to 31 Mar 2025 (revenue not disclosed).
Smart Detailing and Protection Supplies Ltd reported £1.8k profit in the year to 31 Mar 2025; its revenue was not disclosed. It had 0 employees. The company is classified under “manufacture of cleaning and polishing preparations” and is based in Southend-on-Sea; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Southend-on-Sea, East of England
- Age
- 7 yrs · since 2019
- Type
- Private Limited Company
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
This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|---|
| Disclosure | Profit only | Profit only | Profit only |
| Profit & loss | |||
| Revenue (turnover) | — | — | — |
| Profit after tax | £9.3k | −£2.9k | £1.8k |
| Profit (best available) | £9.3k | −£2.9k | £1.8k |
| Employees (average) | 0 | 0 | 0 |
| Ratios | |||
| Profit margin | — | — | — |
| Growth (year on year) | |||
| Profit growth | — | ▼131.6% | — |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £6.8k | £1.7k | £559 |
| Net assets | £2.7k | −£235 | £2.1k |
| Fixed assets | £117 | £88 | £66 |
| Current assets | £20.7k | £17.1k | £13.7k |
| Debtors | £724 | £644 | £644 |
| Source | FilletedAccounts · bulk data Jul 2024 | FilletedAccounts · bulk data Jul 2024 | FilletedAccounts · bulk data Dec 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
- —
- Now £2.1k
- Cash at bank
- ▼67%
- Now £559
- Headcount
- —
- Now 0
- Deferred income
- —
- Now —
- Fixed assets
- ▼25%
- Now £66
Group structure
Ownership chain
- The South Group One Holdings Ltdultimate parent75–100%
- Smart Detailing and Protection Supplies Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (5)
- Anymeters.co.uk LtdFigures not disclosed
- Hydra Cpo LtdFigures not disclosed
- Hydra Evc LtdFigures not disclosed
- JSG Metering Solutions LtdRev. — · Profit −£3.4k
- Smart Process & Control LtdRev. — · Profit −£16k
From the Persons with Significant Control register (corporate controllers only).
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- Staff
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Sources
Latest figures from FilletedAccounts for the year to 31 Mar 2025 (profit £1.8k), from the Companies House accounts bulk data published Dec 2025. Spotted an error? Request a correction.
Updated from Companies House on 17 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.