What SEO Shark does

SEO Shark (also trading as Shark Digital) is a Sydney-based, full-service digital marketing agency legally operated through Global Agency Group Pty Ltd, an Australian private company. The firm offers an integrated service catalogue spanning search engine optimisation (including local, ecommerce, enterprise, white-label, audit and migration sub-services), paid advertising (Google, social media, YouTube, paid search), social media marketing, email marketing, content creation, platform-specific marketing (Facebook, Instagram, LinkedIn), digital strategy and conversion rate optimisation. Base campaigns start at AUD $700 plus GST on a no-lock-in, project or retainer basis, with the firm positioning itself on transparent pricing and ethical SEO practices.

Its customer base spans SMB and enterprise clients across multiple industry verticals and 10 Australian metropolitan areas (Sydney, Wollongong, Perth, Melbourne, Hobart, Darwin, Canberra, Brisbane, Adelaide, Gold Coast). Named publicly visible clients include HelloFresh and Optus alongside other displayed logos. Distribution is sales-led through direct quote requests, phone outreach (1300 732 002) and location-based service pages. Platform credentials held include Google Partner, Meta Partner (Blueprint certified), Microsoft Certified and LinkedIn Marketing partner statuses. The company is privately held with no disclosed funding rounds, no public listing and only one publicly named senior figure (Davide Defendi, Digital Strategy Director).

Technology stack is composed entirely of standard third-party digital marketing platforms — Google Ads, Meta advertising tools, LinkedIn marketing and YouTube advertising — with no proprietary technology, AI/ML capability, API or SDK disclosed. Self-reported client outcomes (3,985 page-1 Google results across the portfolio, 300% average increase in client calls and sales, up to 2,033% ROI on organic leads, 50% average cost saving versus competitors) appear on the company's website but are not third-party audited in the source material.

Name

SEO Shark

Legal name

Global Agency Group Pty Ltd

Website

https://seoshark.com.au

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

SEO Shark (trading as Shark Digital) is a Sydney-based Australian digital marketing agency offering SEO, paid advertising, social media marketing, content and email services to SMB and enterprise clients across major Australian cities, operating within the Global Agency Group portfolio.

Ownership category

akta.pro rank

Product category

Digital Marketing Services

NAICS

Advertising Agencies (54181), Media Buying Agencies (54183)

SIC

Services-Advertising Agencies (7311)

akta.pro primary industry

Search Engine Optimization (SEO) Services (MPAAACAA)

akta.pro secondary industries

Enterprise SEO (Large Sites, Governance, Workflow) (BPAFAJAF), E-commerce SEO (Category/Product SEO, Merchant Feeds) (BPAFAJAE), Video/YouTube SEO (Channel Optimization, Discovery) (BPAFAJAM)

Keywords

• Search engine optimization
• Pay-per-click advertising
• Social media marketing
• Content marketing
• Digital marketing agency

Headquarters

HQ city

Sydney

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Marketing or Sales, Operations, Technology or R&D

Revenue model

1. Digital Marketing Services: Full-service digital marketing agency providing SEO, Google Advertising, Social Media Advertising, Social Media Marketing, Content Creation, Email Marketing, and Digital Strategy services on a project or retainer basis.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

SEO Shark (operating as Shark Digital) is a Sydney-based full-service digital marketing agency that provides SEO, Google and social media advertising, social media marketing, email marketing, content creation, and digital strategy on a project or retainer basis. It sells campaign services to businesses across Australia, with base campaigns starting at $700 plus GST.

Product overview

Shark Digital is a full-service digital marketing agency offering a unified platform of interconnected services. The core offerings span three main categories: (1) SEO services including general SEO, local SEO, ecommerce SEO, SEO audits, migration services, enterprise SEO, and white-label SEO for agencies; (2) Advertising services including Google advertising, social media advertising, YouTube advertising, and paid search ads; and (3) Social & Content services including social media marketing, email marketing, content creation, and platform-specific services for Facebook, Instagram, and LinkedIn. Strategy services including digital strategy development and conversion rate optimisation support all three core areas. Base campaigns start at $700 plus GST.

Differentiator

Problem solved

Functional benefit

Products and services

• SEO Search engine optimization services to increase visibility on Google and other search engines, helping clients outrank competitors through strategic optimization. For businesses seeking improved organic search rankings.
• Local SEO Targeted SEO services focused on local search visibility for businesses serving specific geographic areas.
• Ecommerce SEO SEO optimization services tailored for online retail and ecommerce websites to improve product visibility in search results.
• SEO Audits Comprehensive analysis and evaluation of website SEO performance, identifying areas for improvement and optimization opportunities.
• SEO Migration Services Expert assistance with website migrations to ensure SEO equity is preserved and search rankings are maintained during platform or URL changes.
• Enterprise SEO Large-scale SEO strategies and implementations designed for enterprise-level organizations with extensive online presence.
• White Label SEO Resellable SEO services that agencies can offer under their own brand, providing backend SEO work for client accounts.
• Google Advertising Pay-per-click advertising campaigns on Google to generate online sales and enquiries through targeted PPC strategies.
• Social Media Advertising Paid advertising campaigns across social media platforms to amplify brand awareness and reach target audiences.
• YouTube Advertising Video advertising on YouTube leveraging the platform's approximately 3-4 billion monthly searches to reach potential customers.
• Paid Search Ads Text-based search engine advertising campaigns that appear alongside organic search results for relevant keyword queries.
• Social Media Marketing Organic and engagement-focused social media content and campaigns to deepen customer relationships and build brand loyalty.
• Email Marketing Strategic email campaigns to guide customers from initial enquiry through to conversion using proven methodologies.
• Content Creation Professional copywriting and content production including blog posts, whitepapers, and other marketing materials.
• Facebook Marketing Specialized marketing services focused on Facebook including organic content and paid advertising campaigns.
• Instagram Marketing Visual content marketing and advertising services for Instagram to engage audiences and drive conversions.
• LinkedIn Marketing Professional network marketing and advertising services on LinkedIn for B2B lead generation and brand positioning.
• Digital Strategy Comprehensive digital marketing strategy development to align business objectives with online marketing initiatives.
• Conversion Rate Optimisation Analysis and optimization of website elements to improve visitor-to-lead and visitor-to-customer conversion rates.

Quantifiable outcome

• 300% average increase in calls and sales for clients
• +3 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core.

• GooglecoreTechnology or IntegrationGoogle Partner status - certified partner for Google advertising platforms enabling targeted PPC campaigns for clients.
• Meta (Facebook)coreTechnology or IntegrationMeta Partner status with Meta Blueprint certification for social media advertising capabilities.
• Global Agency GroupcoreStrategic or Co-development PartnerParent company - Shark Digital is part of Global Agency Group of brands, providing shared resources and brand ecosystem.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• HubSpot (Solutions Partner agencies): Large incumbent marketing platform and ecosystem of partner agencies delivering inbound marketing, SEO, content, and email marketing. SEO Shark's content/email/SEO offerings overlap with HubSpot-partner agency service lines and target the same SMB-and-up market segment.
• WebFX: Large US-based full-service digital marketing agency offering SEO, PPC, social media, and content services to SMB and enterprise clients. Highly comparable to SEO Shark in service breadth and target customer profile, though significantly larger in scale.

Regional players

• WebAlive: Sydney-based digital agency delivering SEO, Google Ads, and web development to Australian SMBs and mid-market clients. Comparable regional peer with overlapping offerings and shared Australian service geography.
• Bruce Clay Australia: Australia-based SEO and digital marketing agency offering enterprise SEO, PPC, and content strategy. Comparable on SEO-led service model and enterprise customer targeting within the same Australian geography.
• Clickmatix: Australian digital marketing agency specializing in SEO, PPC, and social media advertising for SMBs. Comparable in scale, geography, and service mix to SEO Shark, focused on the Australian SMB segment.

Direct peers

• Supple Digital: Australian digital agency offering SEO, SEM, social media advertising, and content marketing based in Australia. Direct competitor in the same geography with comparable service portfolio.
• Online Marketing Gurus: Australian full-service digital marketing agency offering SEO, Google Ads, social media, and web design to SMB and enterprise clients. Closest direct domestic competitor to SEO Shark given shared Australian market, overlapping services, and similar SMB-to-enterprise customer profile.
• Disruptive Advertising: US-based PPC and SEO agency emphasizing transparent pricing, no long-term contracts, and performance reporting. Highly comparable to SEO Shark on go-to-market positioning (no lock-in, transparent fees) and on service mix across paid search and SEO.
• Ignite Visibility: US-based digital marketing agency specializing in SEO, paid media, social media, and email marketing with a multi-channel service model. Closely comparable to SEO Shark in offering mix and emphasis on transparent, performance-led delivery.
• SEOPROFY: SEO-focused digital agency offering on-page SEO, link building, and content marketing with enterprise and SMB client mix. Directly comparable to SEO Shark on SEO delivery model and horizontal customer targeting.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/seosharkau
• Facebookfacebook.com/SeoShark.com.au
• LinkedInlinkedin.com/company/seo-shark

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SEO Shark