AC3 is a leading Australian ICT Managed Services Provider, specializing in cloud solutions, cybersecurity, software development, and data services. With a strong focus on helping businesses leverage technology for growth and innovation, AC3 partners with organizations across various industries to deliver tailored IT solutions. They are known for their expertise in AWS and Microsoft Azure, providing secure, scalable, and reliable cloud environments and support.
Serves as the central hub for corporate management, strategic planning, sales, marketing, core engineering, and customer support operations for AC3's national and international activities.
Modern office facilities situated in a prime CBD commercial tower, designed to foster collaboration and innovation, featuring advanced technology infrastructure to support its operations and client services.
AC3 promotes a collaborative, customer-focused, and innovative work culture. Employees are encouraged to be proactive, continuously learn, and contribute to a supportive team environment. The Sydney HQ likely reflects this with open-plan spaces, agile workspaces, and areas for teamwork.
The Sydney headquarters is significant as it anchors AC3's presence in Australia's largest economic hub, facilitating close relationships with key clients, technology partners like AWS and Microsoft, and access to a rich talent pool in the tech industry.
While AC3's primary operational footprint covers Australia and New Zealand, the company supports global operations for many of its multinational clients. This support includes managing geographically dispersed cloud infrastructure, providing 24/7 follow-the-sun support for critical systems, and delivering cybersecurity services that protect digital assets irrespective of their location. AC3's strategic partnerships with global technology leaders like AWS and Microsoft further enable the delivery of solutions with international reach and capabilities.
Level 11, 55 Clarence Street
Sydney
NSW
Australia
Address: Level 9, 459 Collins Street, Melbourne, VIC 3000
To expand AC3's market share and service delivery in Victoria, offering localized expertise and fostering closer relationships with businesses in one of Australia's key economic and technological centers.
Address: Unit 6, 2 King Street, Deakin, ACT 2600
To provide dedicated support and bespoke technology solutions for federal, state, and local government entities headquartered or operating in Australia's capital territory, enhancing public sector digital transformation.
Address: Level 4, 152 Fanshawe Street, Auckland, 1010, New Zealand
To drive AC3's strategic growth and presence in the New Zealand market, offering local expertise, support, and technology partnerships to help Kiwi businesses innovate and achieve their digital transformation objectives.
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As of April 2025, AC3' leadership includes:
AC3 has been backed by several prominent investors over the years, including:
Based on publicly available information, there have been no major C-suite executive new hires or departures announced by AC3 in the last 12 months. The existing leadership team appears stable, guiding the company's continued growth and strategic initiatives in the ICT sector.
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AC3 typically utilizes a common professional email format. The most frequently observed pattern is the employee's first initial followed by their last name, all before the '@ac3.com.au' domain. For instance, an employee named Jane Doe would likely have an email address structured in this manner.
[first_initial][lastname]@ac3.com.au
Format
jdoe@ac3.com.au
Example
90%
Success rate
AC3 Official Website • December 1, 2023
AC3 announced its inclusion in the CRN Fast50 list for 2023, securing a top 10 position for the third year in a row. This prestigious recognition highlights Australia's fastest-growing IT solution providers based on their year-on-year revenue growth, underscoring AC3's sustained business momentum....more
AC3 Official Website • October 20, 2023
AC3 has successfully achieved the Amazon Web Services (AWS) Migration Competency status. This designation acknowledges AC3's proven expertise and technical proficiency in helping customers effectively migrate complex workloads to the AWS cloud, covering all phases from discovery and planning to migration and ongoing operations....more
AC3 Official Website • August 16, 2023
AC3 was honored with the Wragby 2023 Microsoft APAC Partner of the Year award. This award celebrates AC3's excellence in innovation, successful implementation of customer solutions leveraging Microsoft technology, and its significant contributions within the Microsoft partner ecosystem in the Asia-Pacific region....more
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