Test Plugs Limited
Registered name: TEST PLUGS LIMITED
Part of Bergman And Beving Ab groupTest Plugs Limited does not publish its revenue or profit. Its accounts to 31 Mar 2026 show net assets of £590k and 2 employees.
Test Plugs Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 31 Mar 2026 showed net assets of £590k and 2 employees. The company is classified under “manufacture of other fabricated metal products” and is based in Sudbury; we hold 5 years of its filed accounts.
- Status
- Active
- Location
- Sudbury, East of England
- Age
- 50 yrs · since 1975
- 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: “The”
Key figures
Revenue not disclosed
Test Plugs Limited’s accounts for the year to 31 Mar 2026 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 2
- Net assets
- £590k
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Mar 2022 | 31 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 | 31 Mar 2026 |
|---|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | |||||
| Revenue (turnover) | — | — | — | — | — |
| Profit (best available) | — | — | — | — | — |
| Employees (average) | 2 | 2 | 2 | 2 | 2 |
| Ratios | |||||
| Profit margin | — | — | — | — | — |
| Growth (year on year) | |||||
| Headcount growth | — | 0% | 0% | 0% | 0% |
| Balance sheet — indirect signals, not revenue | |||||
| Cash at bank | £338k | £275k | £332k | £327k | £457k |
| Net assets | £523k | £499k | £509k | £515k | £590k |
| Fixed assets | £6.7k | £5k | £3.5k | £2.3k | £4.5k |
| Current assets | £590k | £546k | £626k | £623k | £668k |
| Debtors | £70k | £116k | £145k | £125k | £128k |
| Source | FullAccounts · bulk data Nov 2023 | FullAccounts · bulk data Nov 2023 | FullAccounts · bulk data Jul 2024 | FullAccounts · bulk data Apr 2025 | FullAccounts · bulk data Aug 2026 |
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
- ▲15%
- Now £590k
- Cash at bank
- ▲40%
- Now £457k
- Headcount
- 0%
- Now 2
- Deferred income
- —
- Now —
- Fixed assets
- ▲98%
- Now £4.5k
Group structure
Ownership chain
- Bergman And Beving Ab (registered outside the UK register)ultimate parent75–100%
- Bergman & Beving Invest Ltd75–100%
- Modus Gauges Limited75–100%
- Test Plugs Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Suffolk Gauges LimitedActive - Proposal to Strike offFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Similar profitable businesses
- Stovax Gazco LtdExeter · Manufacture of other fabricated metal products n.e.c.
- Revenue
- £36m
- Profit
- £18m
- Staff
- 230
- Smith Brothers (Leicester) LimitedLeicester · Manufacture of other fabricated metal products n.e.c.
- Revenue
- £237m
- Profit
- £16.8m
- Staff
- 668
- Thorlabs LimitedEly · Manufacture of other fabricated metal products n.e.c.
- Revenue
- £85.6m
- Profit
- £10.2m
- Staff
- 345
- Mitek Industries LimitedWorcester · Manufacture of other fabricated metal products n.e.c.
- Revenue
- £73.3m
- Profit
- £9.3m
- Staff
- 227
- Uni-Trunk LimitedLisburn · Manufacture of other fabricated metal products n.e.c.
- Revenue
- £46.4m
- Profit
- £8.2m
- Staff
- 159
- MB Aerospace LimitedGlasgow · Manufacture of other fabricated metal products n.e.c.
- Revenue
- £28.9m
- Profit
- £8m
- Staff
- 120
Sources
Latest figures from FullAccounts for the year to 31 Mar 2026, from the Companies House accounts bulk data published Aug 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.