Searching register…
CompanyIQ
Australian Register of Companies · Entity record

DIAGNOSTIC SERVICES PTY. LTD.

REGD
Registered
PROPRIETARY
ACN
ACN 009 503 100
ABN
ABN 26 009 503 100
Type / class
APTY, LMSH
Jurisdiction
TAS
Registered
13 October 1975 | 52nd year
Status
Trading: ASIC registered, ABN active, GST registered

Lifeline · 1975 to present · 51 years

observed derived suspect

▸Corporate family
Group members (declared) 10
Consultant Pathology Services Pty. Limited
ABN 64 009 581 159
REGD
group member, declared via WGEA
ARTISAN AESTHETICS GROUP PTY LTD
ABN 95 622 266 988
REGD
group member, declared via WGEA
Canberra X-Ray Pty Ltd
ABN 50 651 267 104
REGD
group member, declared via WGEA
Castlereagh Co Pty Limited
ABN 75 094 813 411
REGD
group member, declared via WGEA
Clinipath Pathology Pty Ltd
ABN 57 008 811 185
REGD
group member, declared via WGEA
5 more not shown
Solid label = declared by a filer. Dotted label = inferred by CompanyIQ from shared ABR submission groups.

▸Trading names · 6 names against this ABN
DIAGNOSTIC SERVICES
declared to ABR against this ABN
Business name
TASMANIAN LABORATORY SERVICES
declared to ABR against this ABN
Business name
LAUNCESTON PATHOLOGY
declared to ABR against this ABN
Other name
NORTH WEST PATHOLOGY
declared to ABR against this ABN
Other name
TASMANIAN LABORATORY SERVICES
declared to ABR against this ABN
Other name
DIAGNOSTIC SERVICES PTY LTD
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.

Economics & workforce

Goods & services tax
GST active since 1 July 2000.
26 years of continuous registration. No cancellation or re-registration.
Declared industry
Health Care and Social Assistance
Size band 250-499
Self-declared by employer to WGEA; not verified or re-classified.
Headcount
310 Australian employees, 2024-25 reporting period. Reported to WGEA every year since 2021.
533
2021-22
521
2022-23
367
2023-24
310
2024-25
Cohort
Of 52 TAS companies registered in 1975, 94% survive; this one has outlived 6% of its birth cohort
CompanyIQ cohort index · ASIC Company Dataset, all registrations 1975–2026

Government contracts

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