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Top Adtech Companies in Sydney (78)

Expedia Group
AdTech • eCommerce • Information Technology • Software • Travel • Generative AI
66 Offices
16,000 Employees
69 Benefits
Helping travelers explore the world. One journey at a time.

Expedia Group, Inc. is the global travel marketplace with one purpose: to help travelers explore the world, one journey at a time. Expedia Group™ connects travelers, partners, and advertisers through its trusted brands, leading technology, and rich first-party data, delivering predictive, personalized experiences that shape the future of travel. Expedia Group’s ecosystem includes three flagship consumer brands – Expedia®, Hotels.com®, and...

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Expedia Group

Expedia Group's Top Stability & Growth Strengths

Strong Revenue Growth: Recent quarters delivered double-digit year-over-year gains in revenue (Q1 +15%, Q2 +14%), and management raised the 2026 outlook to about 9–10% revenue growth after results exceeded guidance. This builds on 2025’s double-digit Q4 growth and an 8% full‑year revenue increase.

Diversified Revenue Streams: Strength across consumer brands, sustained expansion in B2B, and contributions from the EG Advertising business are cited as key growth engines. This spread across channels and monetization types supports continued momentum.

Strategic Partnerships: Ongoing expansion in B2B partnerships and the unification of B2B and supply leadership aim to tighten execution, with new distribution wins such as Allegiant and a pending CarTrawler acquisition reinforcing partner-led growth. These moves broaden reach and deepen platform integration.

Rokt
Artificial Intelligence • Digital Media • eCommerce • Marketing Tech • Software • Automation
To unleash a world of possibilities by unlocking the moment that matters most

Rokt is the global leader in ecommerce, unlocking real-time relevance in the moment that matters most - The Transaction Moment. Rokt’s AI Brain and Ecommerce Network powers billions of transactions connecting hundreds of millions of customers, and is trusted to do this by the world’s leading companies including Live Nation, Macy’s, Fanatics, AMC Theatres, PayPal, Uber, Hulu, Staples, Albertsons and...

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Rokt

Rokt's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is described at roughly $600M in 2024 with about 43% year-over-year growth and an estimated $900M annualized run-rate by October 2025. External recognitions like Deloitte Technology Fast 500 and the FT Americas’ Fastest Growing Companies 2026 align with this expansion trajectory.

Product Line Growth: Acquisitions of AfterSell (2024), mParticle (January 2025), and Canal (July 2025) expanded capabilities into SMB upsells, customer data platform functionality, and distributed commerce via Rokt Catalog. These additions broaden the offering beyond core checkout ads and support continued scale.

Investor Backing & Capital Strength: A January 16, 2025 secondary share sale valued the company at about $3.5B, signaling strong late-stage investor support. Coverage also notes a potential 2026 IPO target, consistent with capital-markets readiness.

Magnite
AdTech • Big Data • Digital Media • Software
19 Offices
950 Employees
74 Benefits
Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform.

Together, we power advertising that enables billions of people to stay informed, entertained, and connected. We introduce them to new ideas, products, and services that make their lives better. And we help media owners of all sizes realize their full potential. That’s a lot — that’s the power of advertising. But it’s only possible with great technology. And that’s where Magnite...

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Magnite

Magnite's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue rose 11% year over year in Q2 2026, while contribution ex‑TAC increased 17% and management raised full‑year 2026 growth targets. Recent periods also show steady gains, including FY2025 revenue up about 7% and contribution ex‑TAC up 10%.

Profitability: Adjusted EBITDA grew 30% year over year in Q2 2026 with a 37% margin, and net income increased to $19.4M from $11.1M. FY2025 adjusted EBITDA rose 18%, indicating expanding operating leverage.

Strong Market Position & Advantage: CTV momentum is supported by broad‑based publisher demand and SpringServe differentiation, with CTV contribution ex‑TAC up 36% to $97.1M and reaching 51% of total. Company materials consistently position the firm as the largest independent SSP and a top player in CTV.

GumGum
AdTech • Artificial Intelligence • Digital Media • Marketing Tech
6 Offices
500 Employees
60 Benefits
GumGum is a global technology and media company

GumGum is The Mindset Company™ transforming advertising. We deliver results by matching brands with people in the right mindset, in the moments that matter. Powered by the Mindset Graph™, our AI-driven data engine processes billions of real-time contextual, creative, environmental, and historical signals to match every ad with the most receptive audience. The result is advertising that drives meaningful outcomes for...

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GumGum

GumGum's Top Stability & Growth Strengths

Market Expansion: Geographic reach is expanding with a new Paris office in 2026, described as the company’s 20th physical market alongside operations in 19+ markets. This points to an actively growing footprint across regions.

Innovation-Driven Growth: Product velocity is evident with the launch of Mindset Agent in July 2026 and earlier rollouts like the Mindset Graph and new ad formats. These moves indicate ongoing investment in AI-driven capabilities and platform breadth.

Strategic Partnerships: Ecosystem ties are deepening, with The Trade Desk named as the first activation partner for Mindset Agent and availability noted across major buying platforms. Such integrations help extend distribution and activation pathways.

Acquia
AdTech • Cloud • Marketing Tech • Productivity • Software • Analytics • Automation
7 Offices
1,100 Employees
111 Benefits
We are Acquia. We are building for the future of the web, and we want you to be a part of it!

Acquia is the open digital experience company. We provide the world's most ambitious brands with products built around Drupal to allow them to embrace innovation and create customer moments that matter. At Acquia, we believe in the power of community and collaboration — giving our customers and partners the freedom to build tomorrow on their terms.

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Acquia

Acquia's Top Stability & Growth Strengths

Strong Market Position & Advantage: Placement as a Leader in Gartner’s 2024–2025 Magic Quadrant for Digital Experience Platforms and continued industry recognition indicate durable competitive standing. Ongoing Engage events and partner programs align with sustained enterprise adoption.

Innovation-Driven Growth: Active product expansion—such as the 2026 launches of Acquia AI and major Acquia Source updates, plus prior acquisitions like Monsido and Widen—shows continued investment in the platform. These moves broaden the DXP footprint across AI, DAM/PIM, and governance.

Customer Loyalty & Retention: Company retrospectives for 2022–2023 cite record renewal rates alongside multi‑year revenue increases. This points to a stable installed base that supports resilience through market cycles.

Taboola
AdTech • Big Data • Digital Media • Marketing Tech
30 Offices
1,900 Employees
115 Benefits Hiring Now
Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social.

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale. Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung,...

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Taboola

Taboola's Top Stability & Growth Strengths

Profitability: Adjusted EBITDA and ex‑TAC gross profit are rising at double‑digit rates, with Q2 margins expanding and management raising full‑year profitability guidance. This points to increasing operating leverage even as mix shifts favor higher‑margin revenue.

Strategic Partnerships: A 30‑year exclusive native‑ads agreement with Yahoo is live globally and framed as a multi‑year growth driver with sizable revenue potential. Recent publisher wins such as Fox News further extend distribution that supports current results and the outlook.

Innovation-Driven Growth: Momentum in the Realize performance offering and AI initiatives like DeeperDive are cited as contributors to improved results and raised guidance. These offerings indicate continued product evolution beyond classic native formats.

Kady Creative
AdTech • Marketing Tech • Professional Services
Sydney
9 Employees

Our mission is to empower savvy business owners (just like you!) to attract their dream clients through strategic branding & websites that stand out from the crowd. We want to help people realise their dream. Everyone should live with a purpose and have a team of supporting, passionate people to encourage them to build what they know the world needs. We...

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Kady Creative
Key Media
AdTech • Digital Media • Information Technology • Software
7 Offices
419 Employees
2 Benefits Hiring Now

KM is an award-winning global B2B information provider with 400+ employees working on around 25 websites, 14 magazine titles and 60 annual events in Canada, Australia, USA, UK, New Zealand and Philippines. Our products operate across key business verticals including Financial Services, Legal, Education, Property and Human Resources, bringing product providers and business communities together through print media, events and...

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Key Media
Credera
AdTech • Information Technology • Marketing Tech • Consulting • Cybersecurity • Generative AI
14 Offices
3,000 Employees
32 Benefits
Leaving a legacy with our people. Our employees are the lifeblood of our company.

Credera is a global boutique consulting firm focused on strategy, transformation, data, and technology. Our work begins by forming meaningful relationships with our clients. Once we understand our clients' unique goals and hurdles, we deploy teams with decades of experience in a broad range of industries and capabilities to guide our clients through their biggest challenges. We succeed by helping...

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Credera

Credera's Top Stability & Growth Strengths

Strong Market Position & Advantage: Positioning as a “global boutique” with recognized strength in marketing‑led transformation, MarTech (including Adobe), commerce, and data/AI for customer experience establishes a clear niche advantage. Participation in Omnicom’s Forrester‑recognized commerce services and recurring Forbes list mentions reinforce credibility.

Market Expansion: Offices now span North America, EMEA, APAC, and Latin America, reflecting broader coverage than the pre‑acquisition footprint. Multi‑year scaling aided by acquisitions and integration within Omnicom expanded Credera from a U.S. base to a global presence.

Future-Ready Strategy: The launch of a unified Adobe practice under Credera and ongoing capability investments indicate preparation for enterprise marketing transformation needs. Alignment to Omnicom’s precision marketing and AI agenda underscores a forward‑looking posture.

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The Marketing Practice
AdTech • Marketing Tech
8 Offices
434 Employees
6 Benefits

At The Marketing Practice, we’ve combined the best B2B specialists from across the globe in one business, with capabilities that stretch through the funnel, from brand to demand, data to media, positioning to ABM. With over 500 dedicated B2B tech specialists globally, we work in partnership with the tech leaders of today and tomorrow to turbocharge their growth. In 2021 we acquired...

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The Marketing Practice
Halo Marketing
AdTech • Marketing Tech • Software
Strathfield
9 Employees

Halo is one of Australia’s Top 500 industry leading marketing agencies, focused on business growth & highly regarded for our full service approach that help clients like yourself nail 100% of their marketing goals. As one of Australia’s only full service agencies, we leverage change & technology to transform your business into a battle tested empire. Our services range from...

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Halo Marketing
Blis
AdTech • Marketing Tech • Software
5 Offices
338 Employees

Blis is the audience-first platform that doesn't rely on personal data. We’re an integrated planning and buying platform that delivers scaled, relevant and high-performing audiences, helping the world’s largest brands and media agencies achieve their goals. Over the past 18 years, Blis has built its reputation on delivering award-winning location-powered advertising solutions. In today’s consumer-centric landscape, Blis is transforming the...

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Blis
Indicia Worldwide
AdTech • Marketing Tech • Software
25 Offices
679 Employees

We see ROI where others don't. We are the only agency that combines creative, data and technology talent with production and procurement expertise to improve your marketing performance and efficiencies. We realise ROI for our clients by enabling ​them to deliver more engaging, cost-effective and sustainable customer experiences. Find out more, email: [email protected]

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Indicia Worldwide
Ogilvy South Africa
AdTech • Marketing Tech
27 Offices
616 Employees

In 1948, David Ogilvy founded the agency that would become Ogilvy & Mather. Starting with no clients and a staff of two, he built his company into one of the eight largest advertising networks in the world with more than 500 offices and 20,000 staff across 169 cities. Ogilvy South Africa’s origins lie with a small hot shop in Cape Town,...

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Ogilvy South Africa
Funnel
AdTech • Marketing Tech • Software
6 Offices
300 Employees
25 Benefits
Helping marketers be truly data-driven.

Funnel is the leading Marketing Intelligence platform that empowers marketers to automatically collect, model, visualize, and analyze data from over 500 marketing platforms—without the need for SQL or scripting. Now equipped with measurement, Funnel combines Marketing Mix Modelling, Multi-Touch Attribution, and Incrementality Testing to triangulate the true effectiveness of marketing efforts and provide smart, data-driven suggestions. Trusted by over 2,000 businesses worldwide,...

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Funnel
CleverClicks
AdTech • Marketing Tech
New South Wales
15 Employees

What we do: We grow your business by using a combination of smart #digital #marketing #strategies. We specialise in #SEO, #PPC (also known as Google AdWords or SEM), content marketing and Google Analytics. Our background: CleverClicks was founded in 2006 and born of our CEO’s passion for helping business owners to engage in a more efficient type of marketing – one...

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CleverClicks
Initiative
AdTech • Marketing Tech
6 Offices
3,835 Employees
11 Benefits

Initiative unlocks business growth for the world’s most ambitious brands. We believe in the power of media to reshape our industry and orchestrate a brand’s entire consumer experience, by balancing both what unites people and what makes them different. When brands unite people in culture, they build Fame, and when brands connect individuals to their unique journeys, they build customer...

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Initiative
Haleon
AdTech • Consumer Web • eCommerce
75 Offices
14,788 Employees
16 Benefits

You have loved and trusted our brands for over 170 years. We have a clear purpose, to deliver better everyday health with humanity. Our category-leading brands include Sensodyne, Panadol, Centrum, TUMS, Advil, Otrivin and Voltaren. We combine deep human understanding and trusted science to make everyday health more inclusive, more achievable and more sustainable. Want to learn more about us? Follow...

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Haleon
The Trade Desk
37 Offices
2,700 Employees
41 Benefits Hiring Now
We help brands and their agencies deliver more relevant ads to audiences everywhere, across devices.

The Trade Desk is changing the way global brands and their agencies advertise to audiences around the world. Our mission is to transform media for the benefit of humankind. Our media-buying platform helps brands deliver a more insightful and relevant ad experience for consumers — and sets a new standard for reach, accuracy, and transparency.

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The Trade Desk

The Trade Desk's Top Stability & Growth Strengths

Strong Revenue Growth: Recent results show continued year-over-year increases in revenue and rising advertiser spend on the platform, with management signaling further gains ahead. Growth is reinforced by momentum in connected TV, retail media, and expanding international operations.

Profitability: Reported profitability remains solid with strong adjusted EBITDA and growing net income alongside continued investment. The business continues to scale while maintaining healthy margins and positive cash generation.

Strong Market Position & Advantage: The company is widely described as the largest independent DSP with notable share and leadership on the open internet, particularly in connected TV. Independence, identity initiatives, and deep ecosystem integrations underpin differentiation versus walled gardens.

Unruly
AdTech • Marketing Tech
8 Offices
1,000 Employees
1 Benefits

We are very excited to share that the strategic pillars in the Tremor International brand portfolio - the combined Amobee and Tremor Video DSP, the Unruly SSP and the Spearad ad server - have rebranded as Nexxen! Encompassing all elements of the Tremor International tech stack – which will now be known as the Nexxen DSP, Nexxen SSP and Nexxen...

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Unruly

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