Brand profile · Mining

Calibre

Perth, Western Australia-based Calibre operates in Mining. Privately held, at wsp.com. It holds one address on record, all in Australia. It employs 874 people, on the record. It lists technology, urban development and utilities among its specialties. Eight Australian registrations (ABN) are candidate matches. It is listed alongside five similar brands, mostly in Professional Services.

wsp.com LinkedIn

Profile live Privately Held Founded 1993 8 registry matches ABN 1 office country
Registry match · ABR
Counted staff
874
self-reported band not used
Founded
1993
33 years
Registry matches
8
ABR
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
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Legal entities

1 brand → 8 possible registrationsThe join is a normalised name comparison against ABR. Treat every row below as a lead to verify, not as an established identity.

  • CALIBRE AUSTRALIA PTY LTD

    ABN72072703621

    NSWLow confidenceMatched on exact nameABR

  • CALIBRE GROUP AUSTRALIA PTY LIMITED

    ABN58123778183

    QLDLow confidenceMatched on exact nameABR

  • CALIBRE INC. LIMITED

    ABN99726273464

    Low confidenceMatched on exact nameABR

  • CALIBRE GROUP HOLDINGS PTY LTD

    ABN90120735060

    QLDLow confidenceMatched on exact nameABR

  • CALIBRE HOLDINGS AUSTRALIA PTY LTD

    ABN57624423730

    SALow confidenceMatched on exact nameABR

  • CALIBRE GROUP PTY LTD

    ABN90669207612

    QLDLow confidenceMatched on exact nameABR

  • CALIBRE & CO PTY LTD

    ABN65652765752

    SALow confidenceMatched on exact nameABR

  • CALIBRE CORPORATION PTY LTD

    ABN13678393514

    WALow confidenceMatched on exact nameABR

Legal entities

Calibre: 8 registry entitiesCalibre is linked to 8 registry entities: CALIBRE AUSTRALIA PTY LTD (ABN 72072703621, candidate); CALIBRE GROUP AUSTRALIA PTY LIMITED (ABN 58123778183, candidate); CALIBRE INC. LIMITED (ABN 99726273464, candidate); CALIBRE GROUP HOLDINGS PTY LTD (ABN 90120735060, candidate); CALIBRE HOLDINGS AUSTRALIA PTY LTD (ABN 57624423730, candidate); CALIBRE GROUP PTY LTD (ABN 90669207612, candidate); CALIBRE & CO PTY LTD (ABN 65652765752, candidate); CALIBRE CORPORATION PTY LTD (ABN 13678393514, candidate).CalibreCALIBRE AUSTRALIA PTYLTDABN 72072703621Candidate · Low confidenceCALIBRE GROUP AUSTRALIAPTY LIMITEDABN 58123778183Candidate · Low confidenceCALIBRE INC. LIMITEDABN 99726273464Candidate · Low confidenceCALIBRE GROUP HOLDINGSPTY LTDABN 90120735060Candidate · Low confidenceCALIBRE HOLDINGSAUSTRALIA PTY LTDABN 57624423730Candidate · Low confidenceCALIBRE GROUP PTY LTDABN 90669207612Candidate · Low confidenceCALIBRE & CO PTY LTDABN 65652765752Candidate · Low confidenceCALIBRE CORPORATION PTYLTDABN 13678393514Candidate · Low confidence
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CALIBRE AUSTRALIA PTY LTDABN 72072703621
CALIBRE GROUP AUSTRALIA PTY LIMITEDABN 58123778183
CALIBRE INC. LIMITEDABN 99726273464
CALIBRE GROUP HOLDINGS PTY LTDABN 90120735060
CALIBRE HOLDINGS AUSTRALIA PTY LTDABN 57624423730
CALIBRE GROUP PTY LTDABN 90669207612
CALIBRE & CO PTY LTDABN 65652765752
CALIBRE CORPORATION PTY LTDABN 13678393514
Confirmed matches0 of 8

A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.

Description

Calibre was acquired by WSP. This channel is no longer active. For updates, please follow WSP.

Calibre was acquired by WSP in June 2023 and is now part of a 73,000+ strong global engineering, professional services and project delivery firm. Together our depth and breadth of expertise in delivering scaled, global projects and world-leading design, engineering, advisory and environmental services across the entire project life cycle is unrivalled.

Specialties

All 20 specialties
  • Study Management
  • Engineering Design
  • Automation and Control Services
  • Sustainability Services
  • Rail & Transportation
  • Infrastructure
  • Construction & Maintenance
  • Engineering Services
  • Urban Development
  • Building Services
  • Asset Management
  • Geology and Mining
  • Management Advisory
  • Project and Program Management
  • Surveying and Planning
  • Environment and Renewables
  • Technology
  • Utilities
  • Energy and Power
  • Water and Wastewater

Related specialties

Locations

Australiaprimary

Country footprint

Offices in 1 countryCountry footprint: 1 country, primary AU. Codes: AU.1 countryprimary AUAU
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Countries1
Primary countryAU

All codes: AU

Addresses

  • AU250 St Georges Tce; Perth, Western Australia 6000Primary

Grid intelligence Members

Spending power

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Signals & hiring

Hiring, headcount and registry-change signals, streamed to members.

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Financials

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People & contacts

1 employee profiles on record · names withheld.

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FAQ

Which legal entities operate under Calibre?

eight registrations match the name Calibre: CALIBRE AUSTRALIA PTY LTD (ABN 72 072 703 621), CALIBRE GROUP AUSTRALIA PTY LIMITED (ABN 58 123 778 183) and CALIBRE INC. LIMITED (ABN 99 726 273 464).

How many people work at Calibre?

874 counted staff profiles at January 2026. The brand's self-reported band sits above that count and is not published as a headcount.

Where does Calibre have offices?

One address on record, Australia only. Primary: 250 St Georges Tce, Perth, Western Australia 6000.

Has Calibre raised funding?

None linked to this brand.

What does Calibre list as its specialties?

20 tags on the brand's own list, among them technology, urban development and utilities.

Which companies are listed alongside Calibre?

40 profiles list Calibre as a peer — 99th percentile in Mining. It lists ten peers of its own. Egis in ANZ and WSP in Australia list it back.

What is Calibre's website?

wsp.com