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Company formation

Register your Australian company

Same-day ASIC registration with complete company documentation. Every formation includes a tailored constitution, all consents, share certificates, and a full company register, ready to use immediately.

Most common
Pty Ltd
Proprietary Company
The most common Australian company structure. Limited liability protection with a maximum of 50 non-employee shareholders. Ideal for trading businesses, holding companies, and corporate trustees.
$834
inc. GST · inc. ASIC fees
ASIC registration fee included
Tailored company constitution
Director and shareholder consents
Share certificates issued
Complete company register
ACN confirmation same day
Public Ltd
Public Company
A company limited by shares that can have more than 50 shareholders and may offer shares to the public. Additional governance requirements apply, including minimum director numbers.
$1,186
inc. GST · inc. ASIC fees
ASIC registration fee included
Public company constitution
Board resolution templates
Compliance calendar provided
Share certificates issued
Complete company register
CLG
Limited by Guarantee
For not-for-profit organisations where members guarantee the company's debts up to a specified amount. No share capital. Suitable for charities, associations, and community organisations.
$1,261
inc. GST · inc. ASIC fees
ASIC registration fee included
Not-for-profit constitution
Member register established
Full compliance documentation
Board resolution templates
Guarantee amount schedule

Where a customer is not covered by an AML/CTF reliance arrangement, CoSec Partners performs the customer due diligence itself and a one-off AML/KYC Screening Fee (from $150 + GST ($165)) is added to the order.

Same-day company registrations

Great quick service
Cathy was very responsive and professional. I got my company incorporated on the same day. Totally recommend.
Tiziana D’Angelo
Verified Trustpilot review ★★★★★ · Jun 2024
Easy to use
The people at CoSec Partners are very friendly, professional and helpful. The company we ordered was 30 June 2022 and they were very prompt and got it you us the same day. We give them 5 stars as Aaron and his team absolutely fabulous. Thank you you the easy of the process.
John & Shirley Hiatt
Verified Trustpilot review ★★★★★ · Jul 2022
The customer service is excellent
The customer service is excellent and very easy to buy online and the hard copy of company documents is very accessible and handy. Thanks.
B. Arora
Verified Trustpilot review ★★★★★ · Aug 2021
What you receive

Every formation is complete

Tailored constitution
Not a bare template. Our standard constitution already provides ordinary, A class, B to H class, and I and J class redeemable preference shares, so the common share structures work from day one, or you can use your own. It addresses director powers, share transfers, meetings, and dispute resolution.
Full company register
A complete statutory register from day one: register of members, register of directors, register of share holdings, and minutes book. Everything ASIC requires, properly set up and ready for ongoing maintenance.
All consents and resolutions
Director consent to act as an officeholder (s201D), shareholder consents, initial board resolution, and all appointment documentation. Every document properly executed and filed.
Share certificates
Certificates issued for all initial shareholdings, numbered sequentially, referencing the correct share class and constitution provisions. Ready for your records or your solicitor.
Same-day ACN confirmation
Your company's ACN is confirmed with ASIC on the same business day you place your order. We provide confirmation by email as soon as registration is complete.
Ongoing support available
Once your company is registered, we can manage annual ASIC compliance (from $99/yr), act as registered office, and handle all ongoing corporate secretarial changes as they arise.

From order to ACN in one day

1
Place your order online or by email
Select your company type, provide director and shareholder details, and choose your registered office. Our order form takes about five minutes.
2
We prepare your complete formation pack
Constitution tailored to your structure, all consents drafted, share certificates prepared, and company register established. Every document reviewed before lodgement.
3
Lodged with ASIC on the same day
We submit your registration to ASIC and confirm your ACN as soon as it's issued. Typically within hours of your order.
4
Full documentation delivered to you
Your complete company pack is delivered electronically: constitution, consents, certificates, registers, and ACN confirmation. Hard copies available on request.
Need a company with an older incorporation date?
We hold a stock of aged shelf companies for when an established entity is needed. Choose an aged shelf company at step 1 of the company order to see what is available and the price of each.
Want a leather-bound register pack?
Professionally printed, bound, and delivered by express courier. Give your client something tangible to keep on their shelf.
$165inc. GST

Need help choosing?

Talk to our team about which company type suits your needs.