Australian Register of Companies · Entity record
LENDLEASE CONSTRUCTION (SOUTHERN) PTY LIMITED
formerly BAULDERSTONE PTY LTD · until 2022-10-17
formerly LEND LEASE BUILDING CONTRACTORS PTY LIMITED · until 2022-10-17
formerly NICHOLLS ENGINEERS PTY LTD · until 2022-10-17
· dates as recorded at register entry; earlier renames may predate
REGD
Registered
PROPRIETARY
Registered
8 June 1983 | 44th year
Status
Trading: ASIC registered, ABN active, GST registered
Lifeline · 1983 to present · 43 years
observed
derived
suspect
▸Corporate family
Solid label = declared by a filer. Dotted label = inferred by CompanyIQ from shared ABR submission groups.
▸Trading names · 2 names against this ABN
ETP TUP BPLUGI JV
declared to ABR against this ABN
Business name
BAULDERSTONE 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
GST active since 1 July 2000.
26 years of continuous registration. No cancellation or re-registration.
Construction
Size band <250
Self-declared by employer to WGEA; not verified or re-classified.
84
Australian employees, 2024-25 reporting period. Reported to WGEA every year since 2023.
Cohort
Of 1,922 NSW companies registered in 1983, 93% survive; this one has outlived 7% of its birth cohort
CompanyIQ cohort index · ASIC Company Dataset, all registrations 1983–2026
Government contracts
$2.02B
across 9 contracts
Nine notices between January 2017 and January 2030.
| Signed |
Agency |
Category |
Value |
| 2023-06-06 |
Department of Defence |
Building construction and support and maintenance and repair services |
$826,603,720 |
| 2024-06-07 |
Department of Defence |
Building construction and support and maintenance and repair services |
$458,398,432 |
| 2019-03-26 |
Department of Defence |
Building construction and support and maintenance and repair services |
$323,924,454 |
| 2024-04-04 |
Department of Defence |
Building construction and support and maintenance and repair services |
$219,254,269 |
| 2024-02-08 |
Department of Defence |
Building construction and support and maintenance and repair services |
$123,858,027 |
Each row shows the final value for its contract family (amendment-aware, not the value first published). Data window: Jan 2017 to Jan 2030.