SEO Agencies in New South Wales

12 SEO agencies are listed in New South Wales, Australia. 12 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Firewire Digital at 96.9.

Ranked · 10 of 12 assessed

Ordered by Agency List Score
#1 of 12 assessed
Firewire Digital
97

SEO and Google Ads for Revenue-Driven Search Marketing

Content SEOEcommerce SEOInternational SEO
#2 of 12 assessed
WebRefresh
96

Delivers tailored SEO strategies for ambitious brands

Content SEOEcommerce SEOInternational SEO
#3 of 12 assessed
Prosperity Media
96

SEO and digital PR services for organic growth

Content SEOEcommerce SEOInternational SEO
#3 of 12 assessed
Top SEO Sydney
96

Effective SEO strategies and high-quality backlinks

Content SEOEcommerce SEOLink Building and Digital PR
#5 of 12 assessed
Omega Digital
95

Technical SEO, content strategy and digital PR from a 20-year Sydney practice

Content SEOEcommerce SEOInternational SEO
#6 of 12 assessed
Media Heroes
92

Revenue-focused SEO and AI-driven search experiences

Content SEOEcommerce SEOInternational SEO
#7 of 12 assessed
Goldman Dubai SEO
74
Verified

SEO and digital marketing for diverse industries in the UAE

Content SEOEcommerce SEOInternational SEO
#8 of 12 assessed
Antops Technologies Australia
72

SEO, PPC, and reputation management for Sydney businesses and ecommerce sites

Content MarketingConversion Rate OptimizationLead Generation
#9 of 12 assessed
MindSite
71
Verified

Custom, conversion-led web design, SEO and hosting for Australian businesses

Accessibility DesignContent MarketingContent SEO
#10 of 12 assessed
Leadweb Marketing
53
Verified

Google Ads, SEO and web design for Australian business owners tracking booked jobs

Social Media Management (SMM)Website Optimization

Also in New South Wales · 2 not ranked here

0 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 10 of the 12 assessed SEO agencies in New South Wales, Australia — the ones carrying a published score — out of 12 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, SEO in New South Wales, Australia. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 12, so the strongest award available here is top 25%.

A further 2 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

Browse

Questions

How many SEO agencies are in New South Wales, Australia?
12 are listed on Agency List in New South Wales, Australia. 12 of them have been assessed on the Agency List Score as of October 2026, and 10 of those carry a published score.
Which SEO agency in New South Wales, Australia is ranked highest?
Firewire Digital, with an Agency List Score of 96.9, ranks #1 of 12 assessed agencies in SEO in New South Wales, Australia.
Why are 2 SEO agencies listed here but not ranked?
0 of the 12 listed have not yet been assessed on the Agency List Score. A further 2 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the SEO in New South Wales, Australia cohort of 12 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.