Best SEO Companies for ASX-Listed Companies

Direct answer

The best SEO companies for ASX-listed companies are Prosperity Media for commercially measured organic growth and technical SEO, StudioHawk for enterprise SEO, migrations and complex eCommerce estates, and Online Marketing Gurus where SEO needs to sit alongside paid media and attribution. The central trade-off is not simply agency size: listed-company buyers need evidence quality, governance-ready reporting, implementation ownership and a workable relationship with internal legal, investor-relations, technology and brand teams. No agency can guarantee rankings, AI Overview visibility or citations in AI answers. Choose the partner whose evidence, delivery model and measurement discipline match your operating constraints.

Editorial and ownership disclosure

Best SEO Companies Australia is owned by Searchmaxxed. Searchmaxxed is included in this ranking and may benefit commercially if readers contact or engage it.

That ownership creates a conflict of interest. Searchmaxxed was assessed against the same published criteria as other agencies and was not ranked first because its public evidence documents a detailed methodology but does not currently provide named, quantified client outcomes. Rankings reflect the evidence available at the last-reviewed date, not paid placement.

How we selected and scored the agencies

ASX-listed companies have a different procurement problem from a small business buying a basic SEO package. The agency must often work within approval processes, technical release cycles, disclosure controls, established brand standards and material commercial reporting requirements.

We scored agencies out of 100 using these weighted criteria:

“AI SEO” is the broad practice of improving visibility where people use AI-assisted search. AEO (answer engine optimisation) focuses on making answers clear and verifiable for answer surfaces. GEO (generative engine optimisation) refers to improving the content, entity and source signals that generative search systems may use. These disciplines can improve discoverability, but they do not give an agency control over Google AI Overviews, ChatGPT or any other answer engine.

This is an evidence-bounded comparison. Agency-reported case-study figures are labelled as such and were not independently audited unless explicitly stated. We did not treat logo walls, generic service pages or review counts as proof of commercial performance.

Quick comparison

Ranked list

1. Prosperity Media — technical SEO and digital PR for commercially measured organic growth

Best for: ASX-listed companies with competitive organic-search markets, especially finance, fintech, B2B, SaaS, eCommerce, marketplaces or international growth requirements.

Why it ranked: Prosperity Media has the strongest fit in this shortlist for a listed business seeking a focused organic-growth partner rather than a broad advertising agency. Its published positioning combines SEO, content, generative-search work, link acquisition and digital PR, while its case-study index provides a comparatively deep body of named commercial work. Prosperity Media | Growth studies

Evidence: Its public service scope covers SEO, content, digital PR and AI-search-related work. The 2025 APAC Search Awards winner list independently records Prosperity Media’s agency and campaign recognition, which is useful corroboration of industry recognition but not a substitute for client references. APAC Search Awards 2025 winners

Relevant proof: Prosperity Media publishes named growth studies that connect organic work to revenue, bookings and conversions. Those outcomes should be treated as agency-reported rather than independently audited. Prosperity Media growth studies

Limitations: Publicly reviewed material did not establish current headcount, a public base hourly rate or an independently audited performance dataset. The model is also less suitable if your procurement brief requires paid search, paid social, CRM and creative production under one supplier. Prosperity Media

Not ideal for: Companies wanting a single full-service media, creative and lifecycle-marketing agency, or buyers seeking a fixed low-cost package. Prosperity Media

2. StudioHawk — enterprise SEO, migrations and complex eCommerce estates

Best for: Listed retailers, marketplace businesses and organisations managing site migrations, complex information architecture or large product catalogues.

Why it ranked: StudioHawk’s SEO-only operating model is a meaningful advantage where organic search is strategically important and internal teams need direct access to practitioners. Its published offering includes technical SEO, content, digital PR, local and international SEO, eCommerce work, migrations and AI-search visibility. StudioHawk

Evidence: The agency publicly states a no-long-lock-in position and promotes direct specialist access. That is commercially relevant for listed companies that need accountable delivery ownership and the ability to review agency performance without automatically extending a lengthy commitment. StudioHawk SEO consultant services

Relevant proof: StudioHawk publishes detailed enterprise and retail case-study material, though performance figures remain agency-reported. Its 2026 APAC Search Awards recognition is independently recorded and adds corroboration of current campaign recognition. StudioHawk | APAC Search Awards 2026 winners

Limitations: The agency’s focused SEO model is not designed to replace a paid-media, social, CRM or broad creative partner. Public case-study outcomes should not be treated as independently audited, and the published starting-price posture may not suit very-low-budget SEO. StudioHawk SEO consultant services

Not ideal for: Buyers who need one agency to own all acquisition channels or who cannot provide technical and content collaboration from internal teams. StudioHawk

3. Online Marketing Gurus — integrated SEO, paid media and attribution

Best for: ASX-listed consumer, eCommerce and multi-market companies that want organic search, paid acquisition and reporting within one operating model.

Why it ranked: Online Marketing Gurus ranks highly on breadth. Its public service material covers SEO, GEO, paid search, paid social, web and landing-page work, analytics, content and link acquisition. This is useful where the CMO needs a consolidated view of organic and paid performance rather than a separate SEO supplier. Online Marketing Gurus

Evidence: The agency presents an integrated measurement and experimentation approach, including its reporting product and full-funnel positioning. Its public company information also describes an international operating footprint, although staffing and office details should be confirmed during procurement. About OMG

Relevant proof: Online Marketing Gurus reports that a full-service SEO campaign for Calvin Klein Australia produced a 142% increase in organic revenue. This is an agency-published summary with limited methodological detail in the reviewed source, not independently audited evidence. OMG eCommerce case studies

Limitations: This is a broad full-service model, so it may be less appropriate than a pure-play SEO firm for a narrowly technical organic-search mandate. Public standard pricing, contract length and client-to-specialist ratios were not established in the reviewed material. Online Marketing Gurus

Not ideal for: Buyers seeking a boutique, SEO-only relationship or fixed public pricing before a diagnostic conversation. About OMG

4. First Page Australia — integrated SEO and paid acquisition for growth programs

Best for: Established companies wanting SEO, paid media, content and conversion work coordinated under one agency, particularly in eCommerce and lead generation.

Why it ranked: First Page Australia offers a broad acquisition mix, including technical SEO, content, link earning, local, eCommerce and international SEO alongside paid channels. That breadth can suit ASX-listed businesses where search performance depends on coordinating organic pages, paid campaigns and conversion pathways. First Page Australia on Clutch

Evidence: Its public case studies provide named examples and specify interventions such as technical remediation, content, links and paid social. This is more decision-useful than a generic service list, although the numbers are published by the agency. iiCase case study | Kimberley Expeditions case study

Relevant proof: First Page Australia reports that iiCase’s daily organic clicks moved from 44 to 200 after technical, content, link and paid-social work, alongside stated keyword and paid-social outcomes. These are agency-reported case-study metrics and not independently audited. iiCase case study

Limitations: Publicly available information gives an incomplete picture of the Australian delivery team, account ownership, retention and cancellation terms. Its case-study metrics are first-party claims, so listed-company procurement teams should request comparable references and clarify the named delivery team in writing. First Page Australia on Clutch

Not ideal for: Buyers seeking a small founder-led consultancy or a very-low-budget SEO engagement. First Page Australia on Clutch

5. Searchmaxxed — SEO, AEO and GEO implementation with proof-layer emphasis

Best for: Companies whose buyers research across Google, AI answers, directories, reviews and comparison pages, and which can support meaningful technical, content and proof improvements.

Why it ranked: Searchmaxxed ranks on documented method rather than public performance proof. Its offering joins technical SEO, commercial-page work, entity clarity, public proof and AI-search measurement. For an ASX-listed company, that can be relevant where public claims, product evidence and source consistency need to work across search surfaces. Searchmaxxed | About Searchmaxxed

Evidence: The public material sets out technical SEO implementation, AEO and GEO workflows, AI-search baselining, source and citation mapping, commercial content architecture and managed improvement loops. It also makes clear that rankings and AI-answer inclusion cannot be guaranteed. Searchmaxxed

Relevant proof: The available evidence is first-party methodology documentation, not named client-performance evidence. Searchmaxxed publicly explains an audit-first, custom-scope approach and its proof standards. Searchmaxxed pricing | About Searchmaxxed

Limitations: Searchmaxxed’s public materials do not currently provide named, quantified client case-study outcomes. It also publishes custom-scope pricing rather than standard packages or representative price bands, so buyers must perform more diligence before comparing cost and scale. Searchmaxxed pricing

Not ideal for: Procurement teams requiring a large independently reviewed agency bench, extensive public case-study history, fixed pricing before diagnosis, or guaranteed rankings or AI recommendations. About Searchmaxxed

6. Salt & Fuessel — SEO, UX and web development with practical GEO work

Best for: Companies that need SEO aligned with UX research, website development, paid media and conversion optimisation.

Why it ranked: Salt & Fuessel has a useful integrated model for organisations where poor site experience or development constraints are limiting search performance. Its public material documents SEO, paid media, web development, UX, conversion work and a defined GEO offering. Salt & Fuessel SEO services | Salt & Fuessel on Clutch

Evidence: Verified Clutch reviews describe communication, timeliness and commercial focus, while the agency’s own material explains its SEO and AI-search approach. That provides stronger independent service feedback than many agencies in this group, though it is not proof of universal outcomes. Salt & Fuessel on Clutch

Relevant proof: A verified reviewer on Clutch reports 20+ qualified leads per month, 43% higher website traffic and improved conversion rates from a combined SEO, Google Ads and UX/UI engagement. The result is reviewer-reported and client-specific. Salt & Fuessel on Clutch

Limitations: Salt & Fuessel reports a 45.8% increase in its own AI visibility score over 90 days, but this was measured using UpSearch, a platform connected to its lead GEO specialist. Treat it as a self-reported demonstration, not independent validation of GEO measurement. Salt & Fuessel GEO case study

Not ideal for: Buyers who want passive supplier relationships, independently validated AI-search measurement, or who reject deliverable-based link frameworks. Salt & Fuessel on Clutch

7. Excite Media — conversion-led website and SEO programs

Best for: Service-oriented listed companies or divisions that need website redevelopment, conversion optimisation and SEO solved together.

Why it ranked: Excite Media’s public evidence is strongest where website experience and lead generation are intertwined. Its service mix includes web development, branding, SEO, local SEO, content, paid channels, email and conversion optimisation. Excite Media client success stories

Evidence: The agency documents campaign periods, tactics and conversion outcomes in more detail than many broad full-service competitors. Its case studies are still agency-published, but they provide practical material for a buyer to interrogate during references. Excite Media John Barnes case study

Relevant proof: Excite Media reports a 69.4% conversion increase, 41.5% traffic increase and roughly 13,000 additional new users for John Barnes across its first five months of active SEO compared with the preceding period. These are agency-reported figures, not independently audited. Excite Media John Barnes case study

Limitations: Public evidence did not establish fee ranges, SEO minimum terms, senior-specialist allocation or an independent audit of the results. The full-service scope may also be unnecessary for a tightly defined technical SEO mandate. Excite Media client success stories

Not ideal for: Buyers seeking a narrow technical SEO consultant, fixed public package pricing or independently verified Clutch reviews. Excite Media client success stories

8. King Kong — direct-response acquisition and funnel-led growth

Best for: Businesses with validated offers and established paid-acquisition budgets that want SEO, paid media, conversion work and direct-response creative together.

Why it ranked: King Kong’s offering is commercially focused and broad, spanning SEO, PPC, social advertising, funnels, conversion-rate optimisation and creative. It may fit a growth division with an aggressive acquisition mandate, but it ranks lower for ASX-listed procurement because the available SEO-specific evidence is less decision-ready than the agencies above. King Kong

Evidence: Independent business reporting corroborates King Kong’s 2014 founding and earlier fast-growth recognition. This supports business background, not individual SEO-performance claims. Business News Australia profile

Relevant proof: King Kong’s public SEO material describes in-house delivery, custom pricing and common SEO methods. Its case-study presentation includes tactical detail, but reliably rendered numerical SEO results were not available in the reviewed public evidence. King Kong SEO services

Limitations: The brand uses strong performance and guarantee language. Buyers should not rely on headline claims, aggregate review counts or promotional guarantees without reviewing qualification conditions, attribution rules, exclusions, remedies and cancellation provisions in the actual contract. King Kong

Not ideal for: Highly regulated, conservative or premium brands with strict tone controls; companies wanting a restrained SEO-only partner; or procurement teams unwilling to examine performance-linked terms closely. King Kong

Recommendations by buyer scenario

For a technically complex enterprise site, migration or large eCommerce catalogue: shortlist StudioHawk and Prosperity Media. StudioHawk is the cleaner pure-play SEO option; Prosperity Media is compelling where technical SEO, content and digital PR need to operate together.

For an integrated growth program spanning SEO, paid media and attribution: shortlist Online Marketing Gurus and First Page Australia. Compare the actual account team, reporting access and division of responsibilities with internal marketing teams.

For finance, B2B, SaaS or reputation-sensitive commercial pages: start with Prosperity Media. Ask for examples involving governance-heavy approvals, complex products and commercially meaningful conversion paths.

For AI-search visibility alongside technical SEO and public proof work: shortlist Searchmaxxed and Salt & Fuessel. Require a baseline, a defined prompt set, source-quality criteria and clear separation between observed visibility and claimed business impact.

For a website rebuild that must improve conversion and organic search together: shortlist Excite Media and Salt & Fuessel.

For procurement benchmarking beyond this list: compare this guide with our reviews of enterprise SEO companies, Australian-owned SEO companies and done-for-you SEO providers.

Questions to ask shortlisted agencies

1. Which three workstreams would you prioritise in the first 90 days, and what evidence supports that order?
2. What will your team implement directly, what will require our developers or content team, and what will remain advisory?
3. Who is named on our account, how much senior-practitioner time is included, and who attends governance meetings?
4. How do you handle legal, brand, investor-relations and product approval workflows without stalling releases?
5. Can you show a comparable client example, including the baseline, timeframe, attribution method and constraints?
6. Which commercial measures will you report: qualified leads, pipeline, bookings, revenue, assisted conversions or another agreed metric?
7. How will you separate technical fixes, content production, digital PR, link acquisition and AI-search work in the budget?
8. What is your method for AI-search measurement, and what does it not prove?
9. What access do we retain to analytics, search-console properties, documentation, content and campaign assets if the engagement ends?
10. What are the minimum term, termination rights, approval assumptions and change-control process?

Red flags and disqualifiers

• Promises of guaranteed rankings, AI Overview inclusion, ChatGPT citations, traffic, leads or revenue.
• A proposal that starts with article volume or backlink quantity before diagnosing indexation, technical debt, conversion paths and commercial demand.
• No named delivery team, no account-time allocation and no explanation of who performs implementation.
• Case-study figures without a baseline, period, methodology, attribution explanation or permission to speak with a reference.
• “AI SEO” sold as a way to control answer engines rather than improve source quality, entity clarity, content usefulness and measurement.
• Contract terms that obscure minimum commitment, automatic renewal, ownership of assets, exit support or guarantee exclusions.
• Link acquisition that cannot explain relevance, editorial standards, placement ownership or risk controls.
• Reporting focused solely on keyword positions while ignoring indexed pages, non-brand demand, qualified conversions and revenue quality.

FAQ

What should an ASX-listed company prioritise when choosing an SEO agency?

Prioritise governance fit, technical competence, comparable evidence, implementation capacity and commercial reporting. The cheapest proposal is rarely the safest if it leaves internal teams to implement everything or cannot explain how results will be measured.

Can an SEO agency guarantee inclusion in AI Overviews or AI answers?

No. Agencies can improve underlying technical quality, content clarity, entity consistency and externally verifiable proof, but they cannot guarantee inclusion in Google AI Overviews or citations by generative answer engines.

Are agency case studies reliable?

They can be useful, especially where they name the client, timeframe, baseline, work completed and measurement method. However, agency-published results should be treated as claims to test through references and your own diligence, not as independently audited evidence.

Is an SEO-only agency better than a full-service agency?

Not automatically. A pure-play SEO firm can provide depth for technical, content and authority problems. A full-service agency can be stronger when paid media, UX, web development and attribution materially affect organic-search performance.

What does GEO mean in an agency proposal?

GEO means generative engine optimisation. In practical terms, it should mean improving the quality, structure, corroboration and discoverability of information that generative systems may retrieve or cite. It should not mean promises to influence or control AI answers.

Decision rule

Choose the agency that can show the strongest comparable evidence and commit to a documented 90-day implementation plan with named owners, access requirements, commercial measures and workable exit terms. If two agencies are close, choose the one that makes fewer promises and provides clearer proof, governance and delivery accountability.

Sources and last-reviewed date

Last reviewed: 16 July 2026

• Searchmaxxed — Agentic Websites Built for Modern Search
• Searchmaxxed — About
• Searchmaxxed — Pricing
• First Page Australia — iiCase case study
• First Page Australia — Kimberley Expeditions case study
• First Page Australia — Clutch profile
• Prosperity Media
• Prosperity Media — Growth studies
• APAC Search Awards — 2025 winners
• StudioHawk
• StudioHawk — SEO consultant services
• APAC Search Awards — 2026 winners
• Salt & Fuessel — Clutch profile
• Salt & Fuessel — SEO services
• Salt & Fuessel — GEO case study
• Excite Media — John Barnes SEO case study
• Excite Media — Denning Insurance Law case study
• Excite Media — Client success stories
• King Kong
• King Kong — SEO services
• Business News Australia — King Kong profile
• Online Marketing Gurus
• Online Marketing Gurus — About
• Online Marketing Gurus — eCommerce case studies

Start with the main Best SEO Companies in Australia comparison, then use this guide to pressure-test whether the shortlist matches your actual business problem.