Active12212779Private limited companyCardiff

INSECT DETECTION LIMITED

Significant control: Rudolf Theodor Felix Plaut (50–75%), Alison Margaret Susan Shaw (25–50%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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

INSECT DETECTION LIMITED is an active private limited company (company number 12212779) incorporated on 18 September 2019, registered in Cardiff. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 28 February 2025, showing net assets of −£13k and cash of £14k, with 3 employees on average. Net assets fell 22% on the prior period (−£10k).

Peer position · net assets

By net assets it sits in the bottom quarter of 71 comparable companies in Cardiff (median £1,000, upper quartile £49k).

02

Ownership and control

2 active
  • Mr Rudolf Theodor Felix Plaut
    Individual · since 18 September 2019
    • owns 50–75% of shares
    • holds 50–75% of voting rights
    • can appoint or remove directors
  • Dr Alison Margaret Susan Shaw
    Individual · since 18 September 2019
    • owns 25–50% of shares
    • holds 25–50% of voting rights

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
18 September 20197 yrs ago
Next accounts due
28 November 2026in 36 days
Confirmation statement due
2 October 2027in 344 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
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 28 February 2025
Net assets
−£13k
vs Feb 2024
Cash at bank
£14k
−21%vs Feb 2024
Turnover
Not reported
Employees
3
No changevs Feb 2024
Net assets
−£13k
Cash at bank
£14k
Average employees
3
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
28 February 2025−£13k£14k£754k———3
29 February 2024−£10k£18k£639k———3
Cash per employee£4,746Cash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets below zeroNet assets £-12,664 at 28 February 2025
  • Incorporated five or more years agoIncorporated 18 September 2019

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 344 days
  2. Next accounts duein 36 days
  3. Accounts period endNet liabilities £13k · small accounts
  4. Accounts period endNet liabilities £10k · small accounts
  5. Incorporated
08

Similar companies in Cardiff

Same activity (other research and experimental development on natural sciences and engineering), closest in incorporation date
09

Reminders for INSECT DETECTION LIMITED

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

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.