Active03889548Private limited companyLetchworth Garden City

AIR TECHNIQUES INTERNATIONAL LTD

Significant control: Douglas Hamilton Iii (significant control), Hamilton Associates Inc (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Air Techniques International Ltd 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

Generated from filed data · no estimates

AIR TECHNIQUES INTERNATIONAL LTD is an active private limited company (company number 03889548) incorporated on 7 December 1999, registered in Letchworth Garden City. 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 (total exemption full) but not yet parsed into this record.

There are 889 companies in manufacture of electronic measuring, testing etc. equipment, not for industrial process control in the UK with filed accounts; the median reports net assets of £28k and is 17 years old.

02

Ownership and control

2 active · 2 other
  • Mr Douglas Hamilton Iii
    Individual · since 7 December 2020
    • has significant influence or control
  • Hamilton Associates Inc
    corporate entity · since 6 December 2022
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mr Robert Bruce Hamilton Iii
    Individual · since 6 April 2016 · ceased 17 November 2025
    • has significant influence or control
  • Mr Douglas Hamilton Jr
    Individual · since 7 December 2020 · ceased 17 November 2025
    • 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
7 December 199926 yrs ago
First accounts due
7 September 20019181 days overdue
Confirmation statement due
21 December 2026in 55 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 26512
Manufacture of electronic industrial process control equipment
SIC 82990
Other business support service activities n.e.c.
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 7 December 1999
  • Accounts past their due dateDue 7 September 2001

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 55 days
  2. First accounts due9181 days overdue
  3. Incorporated
08

Similar companies in Hertfordshire

Same activity (manufacture of electronic measuring, testing etc. equipment, not for industrial process control), closest in incorporation date
09

Reminders for AIR TECHNIQUES INTERNATIONAL LTD

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