Rooted in Community.
Built for Complexity.

From our beginnings in Sydney, Australia, Fourier has grown to become a trusted technology partner for organisations with big responsibilities – from local government, to not-for-profits and large multi-nationals. Our growth in communities across the country and around the world (Australia, New Zealand, North America, Europe, and beyond) taught us the value of reliability, relationships and adaptability.

Over time, our work expanded across three core areas, Technologies, Communications and Infosec, coming together under one roof to deliver truly integrated solutions.

Three Areas of Expertise, One Unified Partner

As technology needs became more complex, so did the solutions we delivered. Founded in 1998 by Adrian Sheedy, the company evolved into three specialist business units: Technologies, Communications and Infosec. In recent years, we brought them together under the Fourier name to better reflect the way we work: as one integrated team, delivering whole-of-business outcomes.

Fourier Technologies

From cloud infrastructure to on-site support, we keep your systems running smoothly and securely with 24/7 monitoring, asset lifecycle management and strategic IT planning.

Fourier Communications

We deliver communication solutions that keep pace with how you work. Fourier Communications design, build and manage communications infrastructure, backed by our Telstra partnership.

Fourier Infosec

Strengthen your defences with tailored, practical cyber security. We help you take a balanced, risk-based approach to protecting systems and data, with guidance aligned to the Essential Eight.

Our Values Guide How We Show Up

We Care

We feel it, we show it, we do it. We are accountable, take responsibility and we are consistent.

Present and Connected

We communicate with openness and respect.

Above and Beyond

We’re committed to delivering beyond expectations.

Continuous Improvement

We grow with our clients, every step of the way.

Challenging the Status Quo

We think differently and find new ways to deliver the “wow” factor.

How We Work

Technology should support your strategic direction, not slow it down. We partner closely with you to understand your goals, challenges, and the context you operate in. Together, we plan for what’s ahead, determining priorities, aligning resourcing and setting the right initiatives in motion. Keep moving forward with clarity, guided by key priorities, regular reviews and structured planning.

If you’re motivated to achieve organisational goals, improve service delivery or streamline operations, we’re here to simplify complexity and help you move forward with confidence.

Ready to take the next step?

Connect with us to see how our expertise can support your strategy, compliance needs and day-to-day operations.

Start a Conversation

Careers

Ready to take the next step in your tech career? At Fourier, you’ll find a place to grow, contribute meaningfully and be part of a team that genuinely cares. Whether you're based in the city or the bush, we’re proud to support flexible, purpose-driven work that makes a difference. If you’re passionate about solving real-world challenges and driving progress, we’d love to hear from you.

Stay Informed and Inspired

Explore our latest insights, thought leadership and practical advice designed to help you navigate the evolving world of technology, communications and cyber security.