Sydney's Leading SEO Consultant

Greg Gillespie is one of Sydney’s top rated SEO consultants. Providing expert solutions in search marketing for Australian and international brands,  since 2008.

SEO Consultants Trusted By Australia's Leading Brands...

We Are Helium SEO

We're a performance & ROI driven SEO agency with experience in consulting Australia's top brands.

Family members Greg and Keenan Gillespie founded Helium SEO in 2008 after a combined 15 years in the digital space. 

The Helium SEO agency model means you work directly with a multi-skilled, hands-on team. We’ll set you up with a specialist. Not an account manager. 

We work with a diverse client base. From scrappy start-ups to national brands, each brand is unique, with each SEO campaign custom-built with a “data-first” methodology, designed to achieve revenue-shifting results – every single time. 

“Since partnering with Helium SEO a little over 2 years ago we’ve increased our business leads 45%. Work with these guys!”

Dean Mortensen, Scenes By Dean

Our Growth Process

We are at our core an ROI and performance-driven agency that consistently turns $1 into $3. 

What sets your company up for incredible success, is defined by our proven 6-step growth process.

search consultant

Step 1:
Friendly Chat

After our first meeting if we find your business a good fit, then we proceed to discovery.

service delivery

Step 2:

After uncovering important data, we tailor a winning strategy just for your business.

search funnel

Step 3:

When both parties are happy, we proceed to put our brilliance to work.


Step 4:

Nothing converts better than warmed up traffic. People trust who Google places at the top. We get you there.


Step 5:

Prospects are drawn into your sales process and nurtured towards becoming your next customers.

global reach

Step 6:
Scale Growth

With proof of concept tested and proven, we then put our genius to scale - hyper accelerating your growth.

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What Our Clients Have To Say...


Got SEO Questions? We Got SEO Answers!

Get A Free Proposal Designed To
Hyper-Accelerate Your Growth.

Are You Ready To Find How To Win At SEO?

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What is your monthly SEO budget?

Recommended min of $2k/month retainer for best results.