Insights

Strategic partnership Leverage Decmil’s binding Scheme with Macmahon to pursue joint bids on large-scale infrastructure, resources and renewables projects, combining Macmahon’s footprint with Decmil’s in-house design management to win integrated EPCM contracts.

Mining sector growth Capitalize on a proven mining track record in WA, including Rio Tinto Mesa J and related facilities projects, to target new mining clients and secure concurrent facilities and infrastructure contracts.

Renewables and water Position for renewable energy and water sector opportunities, leveraging existing partnerships and Decmil’s capability to deliver design and construction for solar, wind and water infrastructure as the energy transition accelerates in Australia.

Digital project delivery Offer digital-enabled project delivery through SAP and collaboration tools to improve bid viability, scheduling, cost control and risk management for complex infrastructure and resources contracts.

Regional growth Target Western Australia and broader Australia tenders, including public sector and urban development projects, leveraging 45 years of delivery experience and the ability to execute large-scale programs.

DECMIL Tech Stack

DECMIL uses 8 technology products and services including TGS, Office 365, Microsoft Office, and more. Explore DECMIL's tech stack below.

  • TGS
    Data Management
  • Office 365
    Office Suites
  • Microsoft Office
    Office Suites
  • LinkedIn
    Online Community Software
  • X-Content-Type-Options
    Web & Portal Technology
  • HTTP/3
    Web & Portal Technology
  • Magnific Popup
    Web Tools And Plugins
  • AddThis
    Widgets

Media & News

DECMIL's Email Address Formats

DECMIL uses at least 2 format(s):
DECMIL Email FormatsExamplePercentage
First.Last@decmil.com.auJohn.Doe@decmil.com.au
93%
Last@decmil.com.auDoe@decmil.com.au
6%
FLast@decmil.com.auJDoe@decmil.com.au
1%
First.Last@decmil.comJohn.Doe@decmil.com
100%

Frequently Asked Questions

What is DECMIL's phone number?

Minus sign iconPlus sign icon
You can contact DECMIL's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is DECMIL's stock symbol?

Minus sign iconPlus sign icon
DECMIL is a publicly traded company; the company's stock symbol is DCG.AX.

What is DECMIL's official website and social media links?

Minus sign iconPlus sign icon
DECMIL's official website is decmil.com and has social profiles on LinkedIn.

What is DECMIL's NAICS code?

Minus sign iconPlus sign icon
DECMIL's NAICS code is 23 - Construction.

How many employees does DECMIL have currently?

Minus sign iconPlus sign icon
As of July 2026, DECMIL has approximately 465 employees across 3 continents, including OceaniaEuropeAsia. Key team members include Chief Operating Officer: D. D.Mechanical Leading Hand - Well Head Construction: R. W.Senior Document Controller: M. S.. Explore DECMIL's employee directory with LeadIQ.

What industry does DECMIL belong to?

Minus sign iconPlus sign icon
DECMIL operates in the Construction industry.

What technology does DECMIL use?

Minus sign iconPlus sign icon
DECMIL's tech stack includes TGSOffice 365Microsoft OfficeLinkedInX-Content-Type-OptionsHTTP/3Magnific PopupAddThis.

What is DECMIL's email format?

Minus sign iconPlus sign icon
DECMIL's email format typically follows the pattern of First.Last@decmil.com.au. Find more DECMIL email formats with LeadIQ.

When was DECMIL founded?

Minus sign iconPlus sign icon
DECMIL was founded in 1978.
DECMIL logo

DECMIL

ConstructionWestern Australia, Australia201-500 Employees

DECMIL is a construction company based in Osborne Park, Western Australia, delivering design, engineering and construction services for infrastructure, resources, and renewable energy projects across Australia. It relies on in-house design management capabilities to support the delivery of large, complex programs, drawing on 45 years of project execution experience nationwide. As a Macmahon Company, it operates within a broader corporate framework in the sector. The firm serves a range of clients across public and private sectors, focusing on end-to-end execution of major initiatives in its core markets.

Its client base encompasses government and private-sector entities undertaking infrastructure, resources and renewable energy projects, requiring integrated design, engineering and construction delivery. The company positions itself as a contractor with in-house design management and broad execution capabilities, enabling complex projects to progress across Australia. A recent development is DECMIL's April 2024 partnership with Macmahon Holdings Ltd, signaling closer collaboration within the sector.

Section iconCompany Overview

Phone number
Website
decmil.com
Stock Symbol
DCG.AX
NAICS Code
23 - Construction
Founded
1978
Employees
201-500

Section iconFunding & Financials

  • $50M$100M

    DECMIL's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    DECMIL's revenue is estimated to be in the range of $50M$100M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.