Australian Register of Companies · Entity record

THIRL PTY LTD

Registered

PROPRIETARY

ACN

ACN 009 187 062

ABN

ABN 64 009 187 062

Type / class

APTY, LMSH

Jurisdiction

Registered

4 July 1986 | 41st year

Status

Trading: ASIC registered, ABN active, GST registered

Lifeline · 1986 to present · 40 years

observed derived suspect

No declared group relationships or inferred connections found.

CALLCOTT & DOWNEY - KALGOORLIE

declared to ABR against this ABN

Other name

CALLCOTT & DOWNEY ENGINEERING SERVICES

declared to ABR against this ABN

Other name

CALLCOTT & DOWNEY (W.A.)

declared to ABR against this ABN

Trading name

Every name here is declared to the ABR against this ABN; they are names, not legal entities, and none carries an ACN of its own.

Goods & services tax

GST active since 1 July 2000.

26 years of continuous registration. No cancellation or re-registration.

Declared industry

No WGEA industry data available.

Headcount

—

No workforce data. WGEA reporting applies to employers of 100 or more; this entity has not met the threshold or has not been identified.

Cohort

Of 712 WA companies registered in 1986, 95% survive; this one has outlived 5% of its birth cohort

CompanyIQ cohort index · ASIC Company Dataset, all registrations 1986–2026

No Commonwealth contract notices in our data window (Feb†25–Jul†26). AusTender covers Commonwealth agencies only.

Data window: Feb 2025 to Jul 2026 · AusTender · Commonwealth agencies only