Wiltech Acoustics Limited
Registered name: WILTECH ACOUSTICS LIMITED
Part of Discovery Energy UK Holding Limited groupWiltech Acoustics Limited made £13m revenue and £1.1m profit in the year to 30 Apr 2025.
Wiltech Acoustics Limited’s revenue was £13m in the year to 30 Apr 2025, with £1.1m profit and 86 employees. The company is classified under “manufacture of metal structures and parts of structures” and is based in Heanor; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- Heanor, East Midlands
- Age
- 3 yrs · since 2023
- 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
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Apr 2024 | 30 Apr 2025 |
|---|---|---|
| Disclosure | Full P&L | Full P&L |
| Profit & loss | ||
| Revenue (turnover) | £6.4m | £13m |
| Cost of sales | £3.9m | £8m |
| Gross profit | £2.5m | £4.9m |
| Operating profit | £741k | £1.4m |
| Profit before tax | £742k | £1.4m |
| Profit after tax | £553k | £1.1m |
| Profit (best available) | £553k | £1.1m |
| Staff costs | £1.7m | £3.2m |
| Employees (average) | 87 | 86 |
| Ratios | ||
| Profit margin | 8.6% | 8.2% |
| Gross margin | 38.9% | 38.1% |
| Revenue per employee | £73.8k | £151k |
| Profit per employee | £6.4k | £12.3k |
| Balance sheet — indirect signals, not revenue | ||
| Cash at bank | £173k | £11.9k |
| Net assets | £558k | £1.6m |
| Fixed assets | £1.1m | £1.7m |
| Current assets | £6m | £14.7m |
| Debtors | £4.5m | £13.5m |
| Source | FullAccounts · bulk data Jan 2025 | FullAccounts · bulk data May 2026 |
How the business works
- Profit margin
- 8.2%
- Profit ÷ revenue.
- Gross margin
- 38.1%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £151k
- Revenue ÷ average employees.
- Profit per employee
- £12.3k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 13.1%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 104%
- 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 £1.6m
- Cash at bank
- —
- Now £11.9k
- Headcount
- —
- Now 86
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now £1.7m
Group structure
Ownership chain
- Discovery Energy UK Holding Limitedultimate parent75–100%
- Discovery Energy UK Acquisition Limited75–100%
- The Wilmott Group Limited75–100%
- Wiltech Acoustics Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (1)
- W B Power Services LimitedRev. £131m · Profit £7.3m
From the Persons with Significant Control register (corporate controllers only).
Similar profitable businesses
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- G R Contracts Ltd.Wishaw · Manufacture of metal structures and parts of structures
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- Harrisons Engineering (Lancashire) LimitedBillington · Manufacture of metal structures and parts of structures
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- Arthur Stephenson(Engineers)limitedAtherton · Manufacture of metal structures and parts of structures
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Sources
Latest figures from FullAccounts for the year to 30 Apr 2025 (profit £1.1m), from the Companies House accounts bulk data published May 2026. Spotted an error? Request a correction.
Updated from Companies House on 13 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.