Skip to the main content.

Our Communities

With over a decade of experience you can rely on us to help you solve the challenge of managing your supplier data.

  Buyer login

Defence, Aerospace & Security

Who We Help

We work with leaders across procurement, risk, resilience, and sustainability to manage supplier data, meet regulatory requirements, and strengthen their supply chains.

Suppliers

Welcome to the supplier community. Get support, find helpful resources, and explore innovative tools to streamline your reporting. 

  Supplier login

 Join Community 

Explore

With a comprehensive library of resources, feel free to explore and discover what you're looking for.

News and Updates

About

Explore Hellios, get to know our team, and discover exciting opportunities to join us. 

Spend less time on paperwork

Your customers need confidence that you're ready to do business. ESSCAR makes supplier assurance simpler by replacing multiple customer questionnaires with a single validated profile.

Meet our buyer members

Woman smiling

Does this sound familiar?

Completing similar compliance questionnaires for multiple customers. 

Uploading the same policies and documents time after time. 

Trying to understand what each customer needs. 

Sharing sensitive information across multiple systems. 

Spending valuable time on administration instead of your business. 

Kate cutout tall

One profile. Built for stronger customer relationships.

ESSCAR brings your organisation's information together into a single, trusted profile that can be securely shared with participating Buyers.

Rather than managing different requirements across multiple customers, you'll have one place to maintain your information, helping Buyers quickly understand your organisation, your capabilities and your commitment to industry standards.

The result is a simpler, more consistent approach to supplier assurance - giving you more time to focus on your customers and your business.

Trusted by leading Energy organisations

Hundreds of suppliers already use ESSCAR to work with Australia's leading Energy organisations.

162 164 165 Santos Hubspot Logo Resized 2026 SEC Victoria Hubspot Logo 2026 White box

Why has your customer asked you to join ESSCAR?

Your customer wants to make it easier to work with you.

They're not asking you to complete another questionnaire - they're inviting you to become part of a shared approach to supplier assurance, making it easier to exchange trusted information, reduce unnecessary administration and build stronger working relationships.

Because supplier assurance works best when Buyers and suppliers work together.

Vicki Thomas

4 reasons why you want to be a part of the community

A simpler way to work

Maintain one trusted profile instead of responding to different supplier assurance requests from every customer, making it easier to keep your information accurate, up to date and ready to share. 

Greater confidence from your customers

Independent validation gives Buyers confidence in the quality of your information, helping you build trusted, long-term relationships. 

Become part of a trusted community

Join hundreds of suppliers working with leading Energy organisations through a consistent approach that strengthens relationships and makes doing business easier.

Open the door to future opportunities

Become visible across a network of participating Buyers while maintaining a profile that's always ready when new opportunities arise. 

I've been invited to register. What happens next?

Registering with ESSCAR is simple. Our qualification process is split into two stages, although not every supplier will need to complete both.

Stage 1

Complete your organisation details, policies and core compliance information.

Registration at Stage 1 is free.

Stage 2

Depending on your organisation and the services you provide, you may be asked to complete a more detailed assessment.

A subscription may apply depending on your company size.

Haven't been invited?

You don't need to wait.
If you'd like to become visible within the ESSCAR community, you can self-nominate today.

Shannon-1

Real people. Here to help.

Every questionnaire submitted to ESSCAR is reviewed by our experienced Validation Team to help ensure the information Buyers receive is accurate, consistent and up to date.

Sometimes we may get in touch to clarify a response or request a little more information.

These checks are usually quick and help maintain the quality and integrity of the ESSCAR community, giving Buyers greater confidence in the information they rely on.

And if you ever have a question along the way, our friendly Supplier Support team is here to help. We're real people who understand the process and are committed to making your registration as straightforward as possible.

Contact us

Still have questions about how we can make compliance checks easier?

Check out our FAQs here