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Top Sydney, New South Wales AdTech Companies (36)

Taboola
AdTech • Big Data • Digital Media • Marketing Tech
33 Offices
1,900 Employees
78 Benefits
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
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 contextual-first technology leader transforming digital advertising with AI-powered, non-invasive data and media solutions. We champion effective advertising that uplifts and respects consumers. Our proprietary Contextual, Attention, and Creative solutions create the perfect match between a brand and a consumer in the right moment and mindset. Founded in 2008, GumGum is headquartered in Santa Monica, California, and operates...

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GumGum
Acquia
AdTech • Cloud • Marketing Tech • Productivity • Software • Analytics • Automation
7 Offices
1,100 Employees
80 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
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
Index Exchange
AdTech • Software
14 Offices
600 Employees
47 Benefits Hiring Now
Accelerate the ad technology evolution.

Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen. As a trusted partner and ally, we connect leading experience makers with the world’s largest brands to ensure a quality experience for consumers. We’re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution....

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Index Exchange
hipages Group
AdTech • Mobile • Software
2 Offices
286 Employees
Hiring Now
Mobile Computing Software Products

hipages provides a better, smarter way to connect tradies and homeowners and get the job done well. We are on a mission to make home improvement effortlessly efficient. Our aim is to create a seamless experience for tradies and homeowners in place of the current unreliable - and unproductive - process that makes it a feat of mutual endurance. We build technology...

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hipages Group
JCDecaux Australia
AdTech • Marketing Tech
Sydney, New South Wales, AUS
308 Employees
Hiring Now

JCDecaux is a global out-of-home advertising company, with more than 1 million advertising panels in more than 80 countries and more than 13,000 employees. Incorporated in 1964 in France, JCDecaux has been providing high quality, architecturally designed street furniture in Australia since 1997. Its Australian business includes street furniture and transport advertising, plus its recent acquisition of APN Outdoor in...

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JCDecaux Australia
Vistar Media
AdTech • Digital Media • Marketing Tech • Software • Analytics
7 Offices
235 Employees
39 Benefits Hiring Now
Vistar Media is the home of out-of-home.

Out there, in the streets, ad space intersects time and place. It’s a part of life. OOH campaigns inform, entertain, attract - and they can change the course of someone’s afternoon. At Vistar Media, we facilitate that serendipity hundreds of thousands of times a day. Our goal is simple: to help marketers leverage OOH’s unique ability to motivate and delight....

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Vistar Media
Nexxen
AdTech • Big Data • Digital Media • Marketing Tech • Social Media
17 Offices
870 Employees
30 Benefits Hiring Now
Who is Nexxen? A growing, publicly traded Adtech powerhouse! Flexible advertising, unified by data.

Who is Nexxen? We can be a one-stop shop for everything digital media advertising. Flexible advertising, unified by data. Nexxen empowers advertisers, agencies, publishers and broadcasters around the world to utilize data and advanced TV in the ways that are most meaningful to them. Our flexible and unified technology stack comprises a demand-side platform (“DSP”) and supply-side platform (“SSP”), with the...

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Nexxen
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Teads
AdTech • Artificial Intelligence • Digital Media • Marketing Tech
48 Offices
1,840 Employees
69 Benefits Hiring Now
The Global Platform for Elevated Outcomes.

About Teads Outbrain Inc. (Nasdaq: OB) and Teads S.A. combined on February 3, 2025 and are operating under the new Teads brand. The new Teads is the omnichannel outcomes platform for the open internet, driving full-funnel results for marketers across premium media. With a focus on meaningful business outcomes, the combined company ensures value is driven with every media dollar by...

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Teads
Chronos Agency
AdTech • Marketing Tech
2 Offices
74 Employees

Chronos Agency is a Lifecycle Marketing Agency helping high-growth DTC brands scale profits with Email, SMS, and Push Marketing. We're a global team of 80 that acts as an extension of your business to scale together

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Chronos Agency
FiveStones
AdTech
4 Offices
52 Employees

FiveStones, is an ad tech consultancy founded in 2009. We specialize in evolving marketers to successfully adopt ad tech and advanced creative solutions, from both Google and non Google platforms. Our offices are located across APAC, with specialists in Hong Kong, Shenzhen, Taipei, Manila, Jakarta and Sydney. FiveStones is a certified Sales Partner for the Google Marketing Platforms, which includes Display &...

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FiveStones
Awin Global
AdTech • Marketing Tech • Software
8 Offices
1,383 Employees

With twenty years of experience, our network offers a global community of people, technology and business intelligence insights. No matter what type of partner, level of service, or tools your business needs, Awin provides solutions to drive sustainable growth. Part of the Axel Springer and United Internet Groups, with ShareASale and Commission Factory, Awin’s global affiliate network is powered by 17...

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Awin Global
VIOOH
AdTech • Marketing Tech
3 Offices
184 Employees

VIOOH is a leading premium global digital out of home supply side platform. Launched in 2018 and with headquarters in London, VIOOH’s platform connects buyers and sellers in a premium marketplace, making OOH easily accessible. Led by a team of digital OOH and programmatic tech experts, VIOOH is pioneering the transformation of the OOH sector, championing its role in enhancing omni-channel...

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VIOOH
Soup Agency
AdTech • Agency • Digital Media • Marketing Tech • Professional Services • Social Media
Sydney, New South Wales, AUS
12 Employees

Sydney’s leading independent digital marketing agency – trusted for innovative, data-driven campaigns that deliver exceptional results. You’re in good hands with our full-service digital marketing support spanning: SEO, Social, Paid, Email and Affiliates. Your campaigns will be strategised, managed and optimised by our highly experienced team. We won’t lock you into contracts because our work speaks for itself. That means...

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Soup Agency
Blis
AdTech • Digital Media • Marketing Tech • Mobile • Analytics
2 Offices
325 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 role...

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Blis
Halo Marketing
AdTech • Marketing Tech • Software
Strathfield, New South Wales, AUS
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
Defiant Digital
AdTech • Marketing Tech • Professional Services
Sydney, New South Wales, AUS
12 Employees

Defiant Digital is Australia's leading creative performance agency. We help businesses break-through to 7 & 8 figure revenues by seamlessly blending world class creative & expert level paid media strategy together under the one roof. Since 2019, Defiant Digital has been writing (and rewriting) the playbook for creative performance marketing, leveraging our experience from tens of millions in profitable...

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Defiant Digital
Ebiquity
AdTech • Marketing Tech
3 Offices
652 Employees

Ebiquity is a world leader in media investment analysis. We deliver data-driven solutions that create value and eliminate waste, enabling brand owners to increase returns from their media investments and improve business outcomes. Our independent fact-based advice is delivered through four service lines: • Media Management • Media Performance • Marketing Effectiveness • Contract Compliance We stand out because we...

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Ebiquity
Tealium
AdTech • Artificial Intelligence • Marketing Tech • Software • Big Data Analytics • Automation • Data Privacy
4 Offices
600 Employees
34 Benefits
Tealium is the #1 most trusted Customer Data Platform. We Collect, Unify, and Activate Data in Real-Time.

Tealium connects customer data across web, mobile, offline, and IoT so businesses can better connect with their customers. Tealium’s turnkey integration ecosystem supports more than 1,300 built-in connections, empowering brands to create a complete and real-time customer data infrastructure. Tealium’s solutions include a customer data platform with machine learning, tag management, an API hub, and data management solutions that make customer...

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Tealium

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