J & B Hopkins Limited
Registered name: J & B HOPKINS LIMITED
Part of The J & B Hopkins Employee Trustee Company Limited groupJ & B Hopkins Limited made £70.4m revenue and £2.3m profit in the year to 31 Mar 2026. read from filing text
J & B Hopkins Limited’s revenue grew 33% to £70.4m in the year to 31 Mar 2026, with £2.3m profit and 173 employees. The company is classified under “plumbing, heat and air-conditioning installation” and is based in Fareham; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Fareham, South East
- Age
- 48 yrs · since 1978
- 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. From the filing: “All the company's shares are held by The J&B Hopkins Employee Trustee Company Limited as trustee on”
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Sep 2022 | 31 Mar 2024 | 31 Mar 2025 | 31 Mar 2026 |
|---|---|---|---|---|
| Disclosure | Full P&Lread from filing text | Full P&Lread from filing text | Full P&Lread from filing text | Full P&Lread from filing text |
| Profit & loss | ||||
| Revenue (turnover) | £45.5m | £82.7m | £52.8m | £70.4m |
| Cost of sales | £38.5m | £73.4m | £48.8m | £61.4m |
| Gross profit | £7m | £9.3m | £4m | £9m |
| Operating profit | £1.5m | £899k | −£2.2m | £3.3m |
| Profit before tax | £1.5m | £929k | −£2.1m | £3.1m |
| Profit after tax | £2m | £689k | −£1.6m | £2.3m |
| Profit (best available) | £2m | £689k | −£1.6m | £2.3m |
| Staff costs | £10.7m | £18.3m | £11.1m | £11.7m |
| Employees (average) | 184 | 188 | 184 | 173 |
| Ratios | ||||
| Profit margin | 4.3% | 0.8% | −3.1% | 3.3% |
| Gross margin | 15.4% | 11.2% | 7.5% | 12.8% |
| Revenue per employee | £247k | £440k | £287k | £407k |
| Profit per employee | £10.7k | £3.7k | −£8.8k | £13.6k |
| Cash conversion | −305.6% | 207% | — | 14.8% |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▲33.4% |
| Headcount growth | — | — | — | ▼6% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £6.6m | £2.9m | £2.5m | £3.1m |
| Net assets | £4.7m | £3.7m | £2.1m | £4.4m |
| Fixed assets | £414k | £313k | £277k | £321k |
| Current assets | £15.5m | £16m | £15.1m | £18.6m |
| Debtors | £1.9m | £1.8m | £11.2m | £14.6m |
| Deferred income | £2.5m | £2.9m | £228k | £414k |
| Cash from operations | −£4.5m | £1.9m | £350k | £495k |
| Source | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Dec 2025 | FullAccounts · bulk data Sep 2026 |
How the business works
- Profit margin
- 3.3%
- Profit ÷ revenue.
- Gross margin
- 12.8%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £407k
- Revenue ÷ average employees.
- Profit per employee
- £13.6k
- Profit ÷ average employees.
- Cash conversion
- 14.8%
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 0.5%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 0.6%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 20.7%
- 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
- ▲113%
- Now £4.4m
- Cash at bank
- ▲23%
- Now £3.1m
- Headcount
- ▼6%
- Now 173
- Deferred income
- ▲82%
- Now £414k
- Fixed assets
- ▲16%
- Now £321k
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Ownership chain
- The J & B Hopkins Employee Trustee Company Limitedultimate parent75–100%
- J & B Hopkins Limitedthis company
Bands show the share of ownership each company holds in the one below it.
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 31 Mar 2026 (profit £2.3m), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.
Updated from Companies House on 15 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.