RT DIAGNOSTICS LIMITED
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Summary
RT DIAGNOSTICS LIMITED is an active private limited company (company number 13242270) incorporated on 3 March 2021, registered in Dewsbury. Its registered activity is technical testing and analysis (SIC 71200). Latest micro accounts cover the period ending 31 December 2024, showing net assets of £168k, 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 were unchanged on the prior period.
By net assets it sits in the top quarter of 83 comparable companies in Leeds (median £2,158, upper quartile £20k).
Key dates
- Incorporated
- 3 March 20215 yrs ago
- Next accounts due
- 30 September 202622 days overdue
- Confirmation statement due
- 17 March 2027in 146 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71200
- Technical testing and analysis
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
Financials
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £168k | — | — | £23k | — | — | 1 |
| 31 December 2023 | £168k | — | — | £23k | — | — | 1 |
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.
Filing and accounts signals
- Net assets above zeroNet assets £167,809 at 31 December 2024
- Current assets at least 1.5× creditors within one yearCurrent ratio 7.61
- Incorporated five or more years agoIncorporated 3 March 2021
- Accounts past their due dateDue 30 September 2026
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
Ownership and control
- Crossley Investments Ltd
- owns 25–50% of shares
- Shahid Malik
- has significant influence or control
- Umit Firat
- has significant influence or control
- Premier Uk Life Sciences Limited
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mr Faisal Shoukat
- owns 25–50% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Timeline
- Confirmation statement duein 146 days
- Next accounts due22 days overdue
- Accounts period endNet assets £168k · micro accounts
- Accounts period endNet assets £168k · micro accounts
- Incorporated
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All companies incorporated on 3 March 2021 · in Mar 2021.
Reminders for RT DIAGNOSTICS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.