Firmoscan
Active05575019Private limited companyDidcot

QUANTUM DETECTORS LIMITED

Significant control: 5015 Limited (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Quantum Detectors Limited sell?

Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

QUANTUM DETECTORS LIMITED is an active private limited company (company number 05575019) incorporated on 27 September 2005, registered in Didcot. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 124 companies in other research and experimental development on natural sciences and engineering in Oxford with filed accounts; the median reports net assets of £954 and is 13 years old.

02

Ownership and control

1 active · 1 other
  • 5015 Limited
    corporate entity, England · since 8 April 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • persons with significant control statement · since 7 September 2016 · ceased 8 April 2025

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
27 September 200521 yrs ago
First accounts due
27 June 20077058 days overdue
Confirmation statement due
11 October 2027in 353 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 72190
Other research and experimental development on natural sciences and engineering
Accounts type
Total Exemption Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 27 September 2005
  • Accounts past their due dateDue 27 June 2007

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

Newest first
  1. Confirmation statement duein 353 days
  2. First accounts due7058 days overdue
  3. Incorporated
08

Similar companies in Oxford

Same activity (other research and experimental development on natural sciences and engineering), closest in incorporation date

All companies incorporated on 27 September 2005 · in Sept 2005.

09

Reminders for QUANTUM DETECTORS LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).