About Us

Virtus Infrastructure delivers civil and mechanical projects with integrity, prioritising safety, collaboration, and excellence across Sydney’s major assets.

OUR Journey

Company

Overview

Julian and Nicholas built Virtus on a shared vision: to deliver infrastructure projects with talented qualified trades with the right attitude at the center of their offering. Their journey began working together where they quickly recognised each other’s strengths—Julian’s ability to navigate complex projects and build strong relationships, and Nicholas’ technical precision and attention to detail – have made Virtus Infrastructure what it is today.

By combining their expertise and values, they created Virtus a company that thrives on technically demanding projects. Their ability to integrate seamlessly into ongoing works, manage shifting requirements, and deliver results with precision has positioned Virtus as a trusted partner in the infrastructure sector. Founded in 2021 Virtus has grown into an industry leader with over 100 staff. Please find details of several key projects that highlight our commitment to successful project outcomes.

Core Values

Our Values

o1
Comradery in Action
We are stronger together. Every project, every challenge is met as one united team, with each person playing a vital role to deliver exceptional results. We lift each other up and celebrate each success as a collective win.
o2
Embrace the Challenge
We live for challenges, no matter the scale or complexity. Facing obstacles head-on, we stay agile, committed, and solutions-focused to overcome and exceed project goals.
o3
Focus on the Details
Precision matters. We believe the right solution is found in the details, which is why we approach each project with meticulous attention to every specification and standard, ensuring nothing is overlooked.
o4
Lead by Example

Integrity is at the core of everything we do. We set the standard for quality, respect, and professionalism in the industry, ensuring our actions inspire others and reflect our commitment to excellence.

o5
Ownership with Pride
Every project is a shared responsibility, and we take pride in every decision and outcome. We empower our team to take full ownership of their work, promoting accountability and a commitment to quality at every level.
OUR TEAM

Leadership

Julian Stambe
Co-founder

As a director at Virtus Infrastructure, I oversee the planning, execution, and delivery of complex and large-scale projects. I work with a diverse and talented team of engineers, contractors, and consultants to ensure high-quality standards, timely completion, and customer satisfaction.
Julilans expertise spans project management, civil engineering, and strategic business leadership, with a strong focus on fostering client relationships and ensuring successful project delivery. His leadership style prioritises collaboration, safety, and community-focused outcomes, ensuring that each project not only meets but exceeds expectations. As a key figure at Virtus Infrastructure, Julian is dedicated to driving the company’s growth and maintaining its position as a trusted industry leader in Australia.

Nicholas Box
Co-founder
Nicholas Box is a highly accomplished leader in the Australian infrastructure industry, bringing over two decades of experience in delivering large-scale civil and construction projects across Australia. With a deep commitment to innovation and sustainable development, Nicholas has been instrumental in shaping Virtus Infrastructure’s vision of building Australia’s future through high-quality, reliable infrastructure solutions. Nicholas’s expertise spans project management, civil engineering, and strategic business leadership, with a strong focus on fostering client relationships and ensuring successful project delivery. His leadership style prioritises collaboration, safety, and community-focused outcomes, ensuring that each project not only meets but exceeds expectations. As a key figure at Virtus Infrastructure, Nicholas is dedicated to driving the company’s growth and maintaining its position as a trusted industry leader in Australia.
OUR TEAM

Key

Members

John Zitoun
Business Development
Hugh Whyte
Construction Manager
Leah Bennett
Senior Project Coordinator
Gary McElroy
Civil Engineer
Molly Sharratt
Jr Project Coordinator
Isabelle Tran
Senior Company Administrator
Caitlin Hallinan
Mechanical Engineer
Caoimhe McMenamin
Jr Project Coordinator
Gazi Baltaji
Graduate Engineer
John Bonner
Supervisor
John Mallos
Company Administrator
Adam Bretherick
Supervisor
Elana Mavrovelis
Company administrator
Roadmap

Milestones

  • Virtus Infrastructure established, laying the foundation for future growth.
  • Expanded operations with the opening of our Botany facility.
  • Secured our first Tier One contract, marking a significant industry milestone.

2020

2021

  • Achieved ISO certification, reinforcing our commitment to quality and safety.
  • Commenced work on the M4-M5 Link Tunnel, contributing to Sydney’s major transport infrastructure.
  • Successfully delivered on the Sydney Gateway Project, enhancing Sydney’s transport network.
  • Began work on the Western Harbour Tunnel, a key transport expansion project.

2022

2023

  • Activated the Sydney Metro CTP project, further strengthening our rail infrastructure expertise.
  • Relocated from Botany to larger, dedicated office and yard facilities, supporting our continued growth.
  • Attained Sydney Water accreditation, expanding our capabilities in utilities and water infrastructure.

2024

Roadmap

Milestones

TESTIMONIALS

Client Stories

Virtus always professional, safety & quality a priority, with great understanding of operational risk to existing assets while conducting high risk, time critical project works

Gerald Walsh
Transurban

Virtus delivers reliable, high-quality infrastructure solutions for us. Always on time, always with integrity.

David Brookes
Grange Developments

Virtus consistently delivers high-quality work, both planned and emergency or reactive works, with a reliable and professional team that understands our project needs. They are a pleasure to deal with throughout all stages of any works and we look forward to continuing this relationship into the future.

Matt Woods
Managing Director Forward Consulting Group Pty Ltd