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About Us

Tresami Managed IT Services is a Sydney based business IT service and support provider.

Established in 1994, Tresami Managed IT Services have provided an IT support service to a wide variety of unique businesses across the greater Sydney region.

With a client base encompassing the construction, health care, automotive, food & beverage and business services industries, Tresami is dedicated and pro-active in ensuring that our clients IT support solutions are expertly catered for.

The Tresami team pride ourselves on providing a superior IT support offering and with many years of experience in the IT industry we can provide high quality, business grade solutions including IT support, backup & disaster recovery, software & hardware procurement, network, security and cloud based solutions.

At all support levels, the Tresami team are here to assist and provide you with quality support to allow smooth running of your business systems and eliminate the headaches of technical issues.

Our flexibility allows us to provide the exact support for your business needs, from ad hoc on-site and remote IT support, to service level maintenance agreements for your ongoing IT support requirements.

What Our Customers Say

  • Annlyn Motors Volvo are proud partners with Tresami Managed IT Services. Tresami have been looking after all our IT needs for over 15 years. The Tresami Team gives us the confidence in knowing that they are able to attend to all of our IT needs however large or small. I would have no hesitation in recommending their services to any potential clients.


    John Dunn - Annlyn Motors

  • I have worked with Lee and his team for close to 8 years and am always really impressed with their responsiveness and customer service orientation. I can highly recommend them to any small or large business


    Vin Allen - Vivacity Health

  • Working with Tresami means that I do not have to worry about IT systems, upgrades and support. I am confident my business IT will function properly and that my staff can focus on what they do well. I am also confident that I can leave this important aspect of my business to be looked after by someone I trust.


    Tony Merrit - Sydney Clinical Psychology

  • Tresami helped us to control our costs whist maintaining great service and excellent hardware for our business to grow. We have been using Tresami for over 10 years, they have a great team of qualified people who are willing to help. You wonโ€™t find nicer people with better real world outcomes that will help your business.


    Anthony Meyer - Bryopin Meats Pty Ltd