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Fast, comprehensive support to help you do business in Australia

CoSec brings together a full suite of incorporation, hosting and compliance services under the one roof. We tick all the boxes in managing your Australian corporate and financial compliance, so you can focus on expanding your business in this lucrative market.

You’ll find CoSec’s approach refreshingly proactive and cost-effective

We pride ourselves on responding fast, and we deliver our services quickly and proactively. Our transparent and fixed-fee pricing model is designed so you only pay for the services you need, and there are no unexpected charges.

We make it simple and give you certainty

The Australian regulatory and reporting landscape is complex and constantly changing. We expertly navigate this for you, using our in-depth knowledge and experience to ensure your Australian expansion is seamless, compliant and successful.

Over 300 Australian expansions and counting

CoSec has successfully managed the initial and ongoing Australian expansions for over 300 clients across a broad range of industries.

An expert team – working for you

Seasoned, knowledgeable specialised focused on your success.


We’ve got answers for your most common questions.

Resources & Fact Sheets

Information, news and resources to keep you up-to-date and informed.

Ready to Expand Your Business?

Talk to the experts who can support and guide you in your Australian and US growth journey.