DIA-STRON LIMITED
Significant control: Judges Scientific PLC (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Dia-Stron 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.
Summary
DIA-STRON LIMITED is an active private limited company (company number 02197540) incorporated on 23 November 1987, registered in London. Its registered activity is manufacture of electronic measuring, testing etc. equipment, not for industrial process control (SIC 26511). Accounts are on file at Companies House (small) but not yet parsed into this record.
There are 87 companies in manufacture of electronic measuring, testing etc. equipment, not for industrial process control in London with filed accounts; the median reports net assets of £4,084 and is 8 years old.
Ownership and control
- Judges Scientific Plc
- owns 75–100% of shares
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.
Key dates
- Incorporated
- 23 November 198738 yrs ago
- First accounts due
- 23 August 198913578 days overdue
- Confirmation statement due
- 7 December 2026in 42 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
- Accounts type
- Small
Financials
Accounts exist on the register but their figures are not in this dataset yet.
Filing and accounts signals
- Incorporated five or more years agoIncorporated 23 November 1987
- Accounts past their due dateDue 23 August 1989
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
Timeline
- Confirmation statement duein 42 days
- First accounts due13578 days overdue
- Incorporated
Similar companies in London
- PERSPECTIVE SCIENTIFIC LIMITEDLondon · inc. Sept 1987
- SCANNA MSC LIMITEDLondon · inc. Jul 1987
- PCS INSTRUMENTS LIMITEDLondon · inc. Mar 1987
- ANALYTICAL SCIENCES LIMITEDLondon · inc. Feb 1987
- TOSOH BIOSCIENCE LIMITEDLondon · inc. Nov 1986
- PEAK AUTOMATION SYSTEMS LIMITEDLondon · inc. Aug 1986
All companies incorporated on 23 November 1987 · in Nov 1987.
Reminders for DIA-STRON LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.