PROTEUS INSTRUMENTS LTD
Company number 11384491 · Active · Stoke Prior, Bromsgrove B60 4DJ
PROTEUS INSTRUMENTS LTD is an active private limited company (company number 11384491) incorporated on 26 May 2018, registered in Stoke Prior, Bromsgrove. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest small accounts cover the period ending 30 April 2025, showing net assets of £1.59m and cash of £1.55m, with 0 employees on average. Net assets rose 11% on the prior period (£1.43m).
By net assets it sits in the top quarter of 889 comparable companies in the UK (median £28k, upper quartile £400k).
Key dates
- Incorporated
- 26 May 2018
- Next accounts due
- 30 January 2027 — in 104 days
- Confirmation statement due
- 9 June 2027 — in 234 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- SIC 26512
- Manufacture of electronic industrial process control equipment
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 April 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £1.59m | £1.55m | £205k | £410k | — | — | 0 |
| 31 March 2024 | £1.43m | £1.61m | £94k | £281k | — | — | 0 |
- Current ratio
- 4.87 — comfortable
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 88/100 (grade A)
- +10 Positive net assets — Net assets £1,587,730 at 2025-04-30
- +8 Net assets growing — +11.1% vs prior period
- +8 Comfortable liquidity — Current ratio 4.87
- +4 Cash reserves — Cash £1,552,697
- +8 Established — Incorporated 2018-05-26 (8 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Rs Hydro Limited (corporate entity, England And Wales) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 26 May 2018
- Robert Edward Stevens — can appoint or remove directors · since 26 May 2018
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Birmingham
Same activity (manufacture of electronic measuring, testing etc. equipment, not for industrial process control), closest in incorporation date.
- BOREHOLE CALIBRATION AND TESTING SOLUTIONS LTD — Birmingham, inc. Jul 2018
- TW CONTROLS LIMITED — Redditch, inc. Mar 2018
- HEATXFORCE LIMITED — Knowle, Solihull, inc. Sept 2017
- DARNFORD SYSTEMS LTD — Lichfield, inc. Apr 2019
- REDLANDER PAT TESTING LTD — Birmingham, inc. Jun 2017
- SUSTAINABLE MICROCLIMATES LTD — Birmingham, inc. Apr 2017
Reminders for PROTEUS INSTRUMENTS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.