About Us
Twenty35 IT brings enterprise-level IT solutions to small and medium size businesses. Our team receives the latest training and certifications, allowing us to deliver IT expertise to support you now and in the future. We locally service Parramatta and Greater Sydney.
Inspired by Service. Driven by Purpose
At Twenty35 IT, our name is more than a number — it’s a calling. Rooted in Acts 20:35, we live by the principle:
“It is more blessed to give than to receive.”
We believe that true service begins with giving — giving our time, expertise, and care to help businesses thrive. Whether you’re a startup business or an established company navigating complex IT infrastructure and migrations, we’re here to lift the burden of technology so you can focus on what you do best.
We bring years of industry experience to deliver personalised, proactive, and reliable Managed IT Services that keep businesses secure, efficient, and always connected.
With a deep understanding of evolving technology and business needs, we don’t just provide IT solutions — we become your trusted technology partner. Our hands-on approach, combined with round-the-clock support, ensures that your IT infrastructure is not only running smoothly but also optimised for growth.
Backed by a team of seasoned IT professionals, we leverage our expertise to anticipate challenges, minimise downtime, and deliver innovative solutions tailored to your business. Whether you’re a small business or an enterprise, we empower you with the right technology so you can focus on what matters most — growing your business.
Powerful solution, made simple
Sometimes the simplest yet powerful solution is almost always the best. Twenty35 IT offers the most powerful enterprise-grade solutions and tools within your company’s reach.
Trusted Provider
Because we don’t just fix problems — we build trust.
We serve with Purpose
Because we don’t just deliver solutions — we serve with purpose.
Our best
Because at Twenty35 IT, giving our best is our greatest reward.
Ready to make it real?
Twenty35 IT was founded in 2018. We strive to keep up-to-date on the latest technology in the market and love passing on the technology and solutions to our clients big or small.
Most of our engineers have more than 20+ years’ experience in the industry. Twenty35 IT pride its business on being able to support organisations both large and small.
We can almost guarantee that our engineers can solve the majority of your problems in half the time it would take, saving you money on your ongoing Desktop Support and IT support costs.
Ariel San Esteban
Founder / Director
Ariel is an experienced solutions architect and technical consultant with a strong record of improving IT infrastructure and systems efficiency. Formerly at Google, he was responsible for APAC specific product management, forecasting, strategic planning and technical hardware support for Chrome and was part of Google Australia’s IT Support Associates.
With an appetite and eye for growth opportunities, Ariel has developed and acquired multiple businesses, developing a network of integrated companies that draw their strengths to provide a holistic experience to its clients.
A savvy technologist, Ariel’s career spans more than 25 years. After launching his IT career as a technical engineer and programmer, he leveraged his technical talent and smart business sense to start Twenty35 IT.
Cappuccino, Almond, 1 Sugar
In ACTS 20:35, it highlights the importance of hard work and perseverance and the phrase that shaped the company "It is more blessed to give than to receive".
Sean Tak
General Manager – IT Services
Sean has demonstrated history of working in the telecommunications industry. Skilled in SCRUM, Business Planning, Analytical Skills, and Market Research.
Sean has a mind for business and technology, plus a passion for excellence - and he brings all of that to his role as General Manager of IT Services for Twenty35 IT. Sean is dedicated to delivering effective, efficient technology solutions that drive success in the clients’ businesses regardless of the industry.
Late, Almond, No Sugar
Jeff Borcelas
Technical Support Specialist
Jeff is a skilled IT service engineer.
Black Coffee, No Sugar
Philip Tawatao
Senior Systems Engineer
Jeff Borcelas
Technical Support Specialist
Grace Tobias
Projects & SD Specialist
Bevelyn Lucas
Marketing & Support
Janselle Tayros
Administrative Support
Technology Solutions that work
As cybersecurity threats grow and put businesses at risk, old and outdated approaches simply don’t work anymore. Twenty35 IT’s experienced engineers know the IT best practices and the latest technology to implement into your business.
We know what works and what doesn’t. Our mission is to provide a better user experience, save money, prevent downtime, and provide a comprehensive IT solution to fit your business.
