£30k
+18%vs Jun 2024Active03596349Private limited company
RDM TECHNOLOGY LIMITED
Significant control: Robert Derek Martin (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Rdm Technology Limited sell?
Registered activity: Manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RDM TECHNOLOGY LIMITED is an active private limited company (company number 03596349) incorporated on 10 July 1998. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Latest micro accounts cover the period ending 30 June 2025, showing net assets of £30k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 18% on the prior period (£25k).
Peer position · net assets
By net assets it sits in the upper half of 889 comparable companies in the UK (median £28k, upper quartile £400k).
02
Ownership and control
- Mr Robert Derek Martin
- owns 25–50% of shares
- owns 25–50% of shares
- owns 25–50% of shares
- holds 25–50% of voting rights
- holds 25–50% of voting rights
- holds 25–50% of voting rights
- can appoint or remove directors
- can appoint or remove directors
- can appoint or remove directors
- Mr Robert Derek Martin
- owns 25–50% of shares
- owns 25–50% of shares
- owns 25–50% of shares
- holds 25–50% of voting rights
- holds 25–50% of voting rights
- holds 25–50% of voting rights
- can appoint or remove directors
- can appoint or remove directors
- can appoint or remove directors
- has significant influence or control
- has significant influence or control
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 10 July 199828 yrs ago
- Next accounts due
- 30 March 2027in 158 days
- Confirmation statement due
- 24 July 2027in 274 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- SIC 62012
- Business and domestic software development
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £30k | — | — | £16k | — | — | 1 |
| 30 June 2024 | £25k | — | — | £16k | — | — | 1 |
Current ratio0.11Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £29,550 at 30 June 2025
- Net assets up 10% or more on the prior period+17.6% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.11
- Incorporated five or more years agoIncorporated 10 July 1998
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 274 days
- Next accounts duein 158 days
- Accounts period endNet assets £30k · micro accounts
- Accounts period endNet assets £25k · micro accounts
- Incorporated
08
Similar companies in Sheffield
- FURBAN LIMITEDSheffield · inc. May 1998
- WHITE ROSE SECURITY LIMITEDMexborough · inc. Feb 1999
- MARTEK MARINE LIMITEDRotherham · inc. Feb 2000
- FUTURE MAGNETICS LIMITEDSouth Yorkshire · inc. Aug 2000
- PARAYTEC LIMITEDBarnsley · inc. Jan 2005
- ANVILLE INSTRUMENTS LIMITEDRotherham, · inc. Nov 1990
All companies incorporated on 10 July 1998 · in Jul 1998.
09
Reminders for RDM TECHNOLOGY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.