Tech Tube Limited
Registered name: TECH TUBE LIMITED
Tech Tube Limited made £8m revenue and £601k profit in the year to 30 Sep 2025.
Tech Tube Limited’s revenue grew 21% to £8m in the year to 30 Sep 2025, with £601k profit and 78 employees. The company is classified under “manufacture of other plastic products” and is based in Rainworth, Mansfield; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Rainworth, Mansfield, East Midlands
- Age
- 21 yrs · since 2004
- 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 | 30 Sep 2022 | 30 Sep 2023 | 30 Sep 2024 | 30 Sep 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | £6.6m | £8m |
| Cost of sales | — | — | £5m | £6.3m |
| Gross profit | — | — | £1.6m | £1.6m |
| Operating profit | — | — | £644k | £818k |
| Profit before tax | — | — | £647k | £840k |
| Profit after tax | — | — | £612k | £601k |
| Profit (best available) | — | — | £612k | £601k |
| Staff costs | — | — | £2.1m | £2.2m |
| Employees (average) | 60 | 75 | 74 | 78 |
| Ratios | ||||
| Profit margin | — | — | 9.3% | 7.6% |
| Gross margin | — | — | 24% | 20.7% |
| Revenue per employee | — | — | £89.2k | £102k |
| Profit per employee | — | — | £8.3k | £7.7k |
| Cash conversion | — | — | −116.1% | −39.4% |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▲20.5% |
| Profit growth | — | — | — | ▼1.8% |
| Headcount growth | — | ▲25% | ▼1.3% | ▲5.4% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £268k | £1.1m | £1.9m | £1.9m |
| Net assets | £2m | £2.5m | £3.1m | £3.7m |
| Fixed assets | £1.1m | £1.1m | £1.3m | £1.3m |
| Current assets | £3.1m | £3.4m | £4.3m | £5.4m |
| Debtors | £1.4m | £975k | £957k | £1.6m |
| Deferred income | £183k | £108k | £139k | £237k |
| Cash from operations | — | — | −£748k | −£322k |
| Source | FilletedAccounts · bulk data Jun 2024 | FilletedAccounts · bulk data Jun 2024 | FilletedAccounts · bulk data Jun 2025 | FullAccounts · bulk data Sep 2026 |
How the business works
- Profit margin
- 7.6%
- Profit ÷ revenue.
- Gross margin
- 20.7%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £102k
- Revenue ÷ average employees.
- Profit per employee
- £7.7k
- Profit ÷ average employees.
- Cash conversion
- −39.4%
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 16.1%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 3%
- 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
- ▲20%
- Now £3.7m
- Cash at bank
- ▼4%
- Now £1.9m
- Headcount
- ▲5%
- Now 78
- Deferred income
- ▲70%
- Now £237k
- Fixed assets
- ▲1%
- Now £1.3m
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Similar profitable businesses
- Pelicans Manufacturing Co. LtdHarrow · Manufacture of other plastic products
- Revenue
- £7.8m
- Profit
- £50.9k
- Staff
- 18
- Wrights Plastics LimitedWest Midlands · Manufacture of other plastic products
- Revenue
- £8.2m
- Profit
- £1m
- Staff
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- Heyside Plastics LtdOldham · Manufacture of other plastic products
- Revenue
- £7.7m
- Profit
- £568k
- Staff
- 58
- Baker & Bellfield LimitedTelford · Manufacture of other plastic products
- Revenue
- £8.3m
- Profit
- £912k
- Staff
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- Mocap LimitedShropshire · Manufacture of other plastic products
- Revenue
- £8.3m
- Profit
- £270k
- Staff
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- Nordell LimitedWorthing · Manufacture of other plastic products
- Revenue
- £8.3m
- Profit
- £526k
- Staff
- 85
Sources
Latest figures from FullAccounts for the year to 30 Sep 2025 (profit £601k), from the Companies House accounts bulk data published Sep 2026. 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.