About Us
Our Mission Statement
At 4T Solutions, our mission is to help Australian businesses grow with confidence by delivering rock-solid cybersecurity, IT, and digital solutions.Founded in the Illawarra, we set out with a single goal to bring enterprise-grade technology services to small and medium-sized businesses across Australia.We exist to remove the frustration from technology and make business owners feel secure, supported, and empowered. We've worked with founders who simply want their tech to work without the jargon, the stress, or blowing the budget and we’re here to make that happen.
The 4T Philosophy
.Trust. Transparency. Technology. Talent.
At 4T Solutions, we don’t just fix computers , we help strengthen the systems that power your business. We're here to be more than a service provider. We’re your long-term technology partner, helping you grow with confidence through clear communication, ethical practices, and reliable expertise.
Our Story
4T Solutions was born from a simple belief that small businesses deserve big-picture support without the overwhelm, the jargon, or the corporate price tag.
Founded by Tharindu Dev Rasnakawewa and Thilini Thillekerathne a husband-and-wife team with over 10 years of global tech experience. 4T Solutions blends enterprise-grade expertise with a deep commitment to SMEs. After migrating to the Illawarra region , they set out to build more than just a company they built a service-led, community-minded business that empowers others to grow with confidence.
We understand the challenges startups and SMEs face - tight budgets, fast pivots, and the need for trusted support. That’s why our services are designed to be flexible, affordable, and real-world ready - whether you need cyber protection, staffing support, QA testing, ERP advice, or a reliable IT partner to call when things go wrong.
With roots in Shellharbour and clients across NSW, we’re proud to be part of the region’s business community working alongside founders, innovators, and changemakers to help them thrive in a digital-first world.
At 4T Solutions, every business we serve is personal because we’ve been there too.