J and J Electrical and Instrumentation Ltd
Registered name: J AND J ELECTRICAL AND INSTRUMENTATION LTD
J and J Electrical and Instrumentation Ltd made £7.6k revenue and £3.5k profit in the year to 31 Aug 2025.
J and J Electrical and Instrumentation Ltd’s revenue fell 4% to £7.6k in the year to 31 Aug 2025, with £3.5k profit and 2 employees. The company is classified under “repair of electrical equipment” and is based in Woking; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Woking, South East
- Age
- 6 yrs · since 2020
- Type
- Private Limited Company
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Aug 2022 | 31 Aug 2023 | 31 Aug 2024 | 31 Aug 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £11.8k | £8k | £7.8k | £7.6k |
| Profit after tax | £4.5k | £4.5k | £5.1k | £3.5k |
| Profit (best available) | £4.5k | £4.5k | £5.1k | £3.5k |
| Staff costs | £600 | £600 | £600 | £600 |
| Employees (average) | — | 2 | 2 | 2 |
| Ratios | ||||
| Profit margin | 38.6% | 56.9% | 64.8% | 46% |
| Revenue per employee | — | £4k | £3.9k | £3.8k |
| Profit per employee | — | £2.3k | £2.5k | £1.7k |
| Growth (year on year) | ||||
| Revenue growth | — | ▼31.9% | ▼1.9% | ▼3.7% |
| Profit growth | — | ▲0.2% | ▲11.8% | ▼31.7% |
| Headcount growth | — | — | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | £9.3k | £5.2k | £5.5k | £5.7k |
| Fixed assets | £0 | £0 | £0 | £0 |
| Current assets | £9.3k | £5.2k | £5.5k | £5.7k |
| Source | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Oct 2024 | FullAccounts · bulk data Oct 2025 |
How the business works
- Profit margin
- 46%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £3.8k
- Revenue ÷ average employees.
- Profit per employee
- £1.7k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 0%
- 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
- ▲3%
- Now £5.7k
- Cash at bank
- —
- Now —
- Headcount
- 0%
- Now 2
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now £0
Sources
Latest figures from FullAccounts for the year to 31 Aug 2025 (profit £3.5k), from the Companies House accounts bulk data published Oct 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.