Stilmark is awireless infrastructurenetwork solutionscompany

Site: East Botany, NSW

Stilmark is awireless infrastructurenetwork solutionscompany

Site: East Botany, NSW

Our Story

Stilmark is a wireless infrastructure and network solutions company.  Our core business is to deploy, own, operate and manage wireless infrastructure. We also provide distinctive network solutions including engineering and design services and market-leading software packages.

Trusted network partner.

Our clients work with us across a broad range of challenges, often where other suppliers have been unable or unwilling to solve them.  We always seek to align incentives, enabling us to act as a partner and minimise process and unnecessary bureaucracy.

Fast and reliable deployment partner. 

We have a track record of deploying new sites faster and at a substantially higher rate of success than our clients' alternatives. We have full turnkey deployment capability and a team dedicated to following Australia's highest quality work, health and safety standards.

Cost efficient network deployment and management.

We reduce our clients’ network deployment and ongoing management costs, with superior deployment capability and sophisticated network engineering and software automation.

Our Values

Integrity, always

Extreme ownership

Be brave

Be kind


Site: Chilcotts Creek, NSW

A word from our Chairman

Graham Bradley AM
Graham Bradley AMStilmark Chairman
Stilmark was established in 2013 to provide innovative infrastructure and network solutions to the telecommunications sector.

We are an independent provider of mobile infrastructure, network automation, network engineering and financing solutions. 

We assist our clients to solve some of their most important network challenges. 

We take a collaborative and flexible approach.  We combine this with deep telecommunications experience to deliver superior outcomes to our clients. 

Our executive team, our board and our strategic advisory group bring a range of experience in telecommunications, infrastructure, project management and finance to our company.  This distinctive combination enables us to challenge legacy thinking and deliver better outcomes for our clients.

Leadership Team

Steven Butler
Steven ButlerChief Executive Officer
Grant Stevenson
Grant StevensonChief Financial Officer
James Lamb
James LambExecutive Director, Infrastructure
Paul Boulus
Paul BoulusExecutive Director, Network
Damien Dalgleish
Damien DalgleishDeputy Director, Infrastructure
John Piper
John PiperGeneral Manager, Deployment
Dugald Glasgow
Dugald GlasgowGeneral Manager, Acquisition

Board and Governance

Graham Bradley AM


Nigel Dews


Michael Prior


David Gordon


Barry Brott


Louise Sexton

Corporate Governance Advisor

Investor & Strategic Advisory Group


ATN International

ATN International (ATN) and its portfolio of companies own, operate and invest in communications companies and renewable energy assets in the US and internationally. Our partnership extends ATN's existing capability across the full carrier offering from land and ocean fibre networks, neutral host wireless networks through to advanced and comprehensive data services.

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David Thodey AO

Director, Vodafone Group PLC, Former CEO, Telstra

Justin Liberman

Co-Founder, Square Peg Capital

Mark Steinart

CEO and Managing Director, Stockland

Rod Fitzroy

Immediate past President, Epworth HealthCare Board

Our approach to safety

Every stakeholder matters

Managing worker health and safety and risks to the environment is integral to our business and a central element of everything we do. Safe practices must be inherent in our systems, our operating procedures, and most importantly in the way we think.  As an employer and principal contractor, Stilmark provides and maintains a safe and healthy workplace for team members, consultants, contractors, and visitors.

Adhering to global standards

At Stilmark, we are proud to have achieved multiple International Organisation for Standardisation (ISO) certifications and standards including ISO9001, ISO14001 and ISO45001.

Industry partnerships

Stilmark works closely with our customers and contractors to maintain the highest levels of safety and security across all our sites and construction projects. As a member of the National Critical Infrastructure Centre, Communications Sector Group we are also closely aligned with industry best practice which keeps Australia's infrastructure secure.

Smart key access control

We have invested in an electronic smart key system to make it easier and safer to access sites across our portfolio. With a smart key, visitors can match up their WAP permit request and program the key to work at any site under the permit conditions requested. This way, Stilmark can control access remotely and visitors don't have to worry about managing multiple keys.