What departments does Calibre have?

Calibre has employees across 11 departments including Finance, Solutions Engineering, Human Resources, Program & Project Management, Business.

What is the largest department at Calibre?

The largest department at Calibre is Engineering with 8 employees.

Where are Calibre employees located globally?

Calibre has employees across 6 continents and 23 countries including South Africa, Kenya, Nigeria, India, Malaysia.

How has Calibre's team size changed over time?

Calibre's team has decreased from approximately 1.8K to 531 employees based on available data.

Calibre Employee Directory

MiningWestern Australia, Australia501-1000 Employees

Calibre operates in the mining sector and is based in Perth, Western Australia. In June 2023, it was acquired by WSP and is now part of a global firm that provides engineering, professional services and project delivery. Within this arrangement, Calibre contributes capabilities in design, engineering, advisory and environmental services across the full lifecycle of large-scale projects.

As part of a global professional services organization, its clients are drawn from the mining and resource industries seeking integrated project delivery and lifecycle support. The Perth base situates the company in the Western Australia resource-focused market, and it operates as a mid-sized unit within the larger WSP group.

Calibre Global Highlights

Oceania
635

Australia
595
New Zealand
40

North America
76

United States Of America
71
Canada
3
Mexico
1
Nicaragua
1

Asia
28

India
14
Singapore
8
United Arab Emirates
2
Malaysia
1
Bangladesh
1
China
1
Philippines
1

Europe
15

United Kingdom Of Great Britain And Northern Ireland
12
Ireland
2
Serbia
1

Africa
8

South Africa
6
Kenya
1
Nigeria
1

South America
5

Colombia
2
Argentina
1
Brazil
1
Uruguay
1

Calibre's Leadership

B. R.
Chief Financial Officer
Mobile Phone
Email
A. B.
Chief Financial Officer
Mobile Phone
Email
Q. M.
Founder Of Calibre School Of Self -Esteem And Etiquette
Mobile Phone
Email
M. T.
Senior Partner
Mobile Phone
Email
D. C.
Owner
Mobile Phone
Email
L. P. F.
Senior Document Controller
Mobile Phone
Email
L. H.
Leader Document Controller
Mobile Phone
Email
J. S.
Technical Director - Communications
Mobile Phone
Email

Calibre Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Arts & Design
Administrative
Consultant
Other
Analytics
Civil Engineering & Construction

Contact profiles from Calibre

Name

Title

Contact

Location

Last Update

G. B.
Director
Mobile Phone
Email
Aug 22, 2026
J. M.
Senior Cost Controller
Mobile Phone
Email
Australia, Tasmania
Sep 13, 2026
S. B.
Senior Systems Engineer / Project Manager
Mobile Phone
Email
Australia, New South Wales
Nov 28, 2024
M. A.
Senior Network Engineer/ Technical Lead
Mobile Phone
Email
Australia, New South Wales
Mar 16, 2026
A. D.
Senior Construction Manager
Mobile Phone
Email
Australia, Western Australia
Jun 29, 2026
A. Z.
Area Manager
Mobile Phone
Email
Australia
Apr 16, 2026
G. C.
Area Manager
Mobile Phone
Email
Australia, Western Australia
Sep 04, 2026
L. H.
People & Capability Manager - Professional Services Anz
Mobile Phone
Email
New Zealand, Auckland
Sep 13, 2026
M. A.
Project Manager
Mobile Phone
Email
Australia, Western Australia
Aug 27, 2026
P. W.
Lead Engineer - Rail Systems & Signalling For Rio Tinto Rnr
Mobile Phone
Email
Australia, Western Australia
Jun 28, 2026

Frequently Asked Questions

What is Calibre known for?

Calibre was founded in 1993 and operates in the Mining industry. Explore Calibre's company overview page for more information.

What is Calibre's most common email format?

Calibre employees' email format typically follows the pattern of First.Last@calibreglobal.com.au. Trying to find reliable and up-to-date employee contact data? Find more Calibre email formats with LeadIQ.

How many employees does Calibre have currently?

Calibre has approximately 828 employees as of August 2026. These team members are located across 6 continents, including Oceania, North America and Asia.

Who are Calibre's key employees and leadership?

As of August 2026, Calibre's key employees include:

Chief Financial Officer: B. R.
Chief Financial Officer: A. B.
Founder Of Calibre School Of Self -Esteem And Etiquette: Q. M.
Senior Partner: M. T.
Owner: D. C.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Calibre Employee Directory

Find Calibre employees' phone numbers or email addresses

Name search is limited — try advanced search instead