CRICOS Provider No: 03705J . TEQSA Provider No: PRV14085 . Welcome to The Institute of International Studies (TIIS) on LinkedIn. Located in the vibrant cities of Sydney and Melbourne, TIIS is dedicated to providing a transformative educational experience that aligns with industry standards and global demands. Our programs, spanning from Business to IT and Accounting, are meticulously crafted to empower you to excel in the global workforce. TIIS prides itself on offering academic pathways that are not only rigorous but also relevant, with strong industry connections and accreditation with esteemed organizations such as CPA Australia and Chartered Accountants Australia and New Zealand (CAANZ). We also offer a special financial incentive for domestic students, making higher education more accessible and fostering a diverse learning environment. Whether you are embarking on a new career or advancing in your current field, TIIS supports you every step of the way towards achieving your academic and professional goals. Our two campuses provide flexible learning environments that cater to a variety of student needs and preferences. We invite you to explore our programs and join a community committed to excellence and innovation. Discover how TIIS can help you realize your potential and make a significant impact in the ever-evolving global marketplace.
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The Tiis annual revenue was $6.9 million in 2026.
Bill Morrissey is the CEO of Tiis.
13 people are employed at Tiis.
Tiis is based in Ultimo, New South Wales.
The NAICS codes for Tiis are [6113, 61, 611, 61131, 611310].
The SIC codes for Tiis are [822, 82].