Explore top tech companies.
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Tech Stack

Top Sydney, New South Wales AdTech Companies (31)

AdTech • Artificial Intelligence • Digital Media • Marketing Tech
7 Offices
545 Employees

GumGum is a contextual-first, global digital advertising platform that uses advanced AI technology to serve captivating creative ads that drive consumer attention, without the use of personal data. At GumGum, we don’t need to know who you are to deliver relevant and engaging ads that align with your active frame of mind. We believe that a digital advertising industry based on context rather than personal data builds a more equitable and less invasive future for the internet and is better for consumers, publishers and advertisers alike. Our blueprint for the future, The Mindset Matrix™, combines the power of context and creative in digital advertising to deliver superior attention and drive consumer action without sacrificing personal data. To be a part of this next phase of digital advertising that prioritizes data privacy, please visit www.gumgum.com/careers


AdTech • Big Data • Digital Media • Marketing Tech
23 Offices
1,900 Employees

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, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.


AdTech • Cloud • Marketing Tech • Productivity • Software • Analytics • Automation
7 Offices
1,100 Employees

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.


AdTech • Big Data • Digital Media • Software
19 Offices
925 Employees

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 comes in. Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV, online video, display, and audio. Our tech fuels billions of transactions per day!


AdTech • Marketing Tech
Sydney, New South Wales, AUS
308 Employees

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 Australia and New Zealand comprising 40,000 assets spanning airports, rail, transit, static and digital billboards. JCDecaux commissions and maintains a range of street furniture assets, including bus and tram advertising shelters (either traditional or digital), automatic public toilets, self-service bike rental scheme and retail kiosks with integrated advertising panels


AdTech • eCommerce • Marketing Tech • Software
4 Offices
64 Employees

Webprofits is the go-to digital marketing agency for DTC and eCommerce brands looking to drive extraordinary performance in a complex and fragmented digital landscape. We're dedicated to providing solutions for growth, including a comprehensive Digital Growth Framework which addresses all parts of a brand’s business in a way that optimises growth. Webprofits employs the best minds in strategy, marketing, and technology and delivers on a 18-year history at the frontlines of digital marketing. We are dedicated to understanding our clients’ businesses and delivering measurable results, with our team working closely with clients to tailor digital growth efforts that will reach and resonate with their specific audiences and deliver growth. Webprofits is an award-winning consultancy and works with national and global brands like Logitech, LJ Hooker, and Aussie Broadband. Learn how Webprofits has helped clients globally improve their growth and drive revenue at webprofits.com.au.


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 & Video 360, Campaign Manager 360, Search Ads 360 and Google Analytics 360. To learn more about services, visit FiveStones.net To contact us, email us at [email protected]


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 business branding, website design, reputation management, content creation, social media management and more. Our diverse team of business marketing and technology experts have you covered! Rest assured we will always go above and beyond to deliver the results your business needs.


AdTech • Software
14 Offices
550 Employees

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. With our radically transparent business practices and dedication to total market efficiency, we’re committed to upholding the integrity of the programmatic ecosystem at large. Our global teams are dedicated to driving industry standards and building technology that delivers scale, efficiency, and long-term value for our customers and partners. In our workplace, we pride ourselves on fostering an environment of openness where everyone feels connected and supported - a place where you can be your best inside or outside of work.

Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

AdTech • Digital Media • Information Technology • Software
5 Offices
419 Employees

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 online channels. KM has an unquestioned reputation for delivering high-quality, timely information in whatever format best suits our customers. Since launching in 2001, KM has grown from the publisher of a single B2B magazine to a global B2B information provider with an ever-growing portfolio of market-leading products. Key Media prides itself on its entrepreneurial culture, creating innovative products for the industries in which we operate. Central to our business model is a truly platform-neutral approach to media communication. Whether audiences wish to communicate through the pages of a magazine, face-to-face at events, or online through the latest in cutting-edge technology, Key Media has a product to suit their needs.


AdTech • Artificial Intelligence • Marketing Tech • Software • Big Data Analytics • Automation • Data Privacy
4 Offices
600 Employees

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 data more valuable, actionable, privacy-compliant, and secure. More than 1,000 leading businesses throughout the world trust Tealium to power their customer data strategies. Tealium was named a LEADER in the Gartner® Magic Quadrant™ for Customer Data Platforms (CDP) in 2024.


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 adspend to guide brands towards their dream growth goals. Leveraging data-backed, omnichannel media buying, CRO, retention and creative strategies, our elite team of senior experts scale brands to success faster and more efficiently than any typical agency can.


AdTech
Sydney, New South Wales, AUS
10 Employees

We grow B2B businesses with inbound marketing. This approach is firmly rooted in attracting buyers by creating valuable content and experiences tailored to them. We work with founders, CEOs and marketing leaders of B2B companies to build trust with the buyer, create brand awareness, generate quality leads and nurture leads into customers. We specialise in organic search (SEO), paid search (Google Ads, Pay per click, Paid Advertising), content marketing, website design and build using HubSpot CMS themes and inbound marketing services using HubSpot Marketing (email marketing, landing page design, live chat and forms). We are a HubSpot Solutions provider, a Google member and a SEMrush agency partner. We are innovators and marketers with expertise in content marketing, search engine marketing and inbound marketing. Our team have led 40+ projects for 30+ clients in technology, financial services, manufacturing, retail and automotive industries across Australia, South Africa and India. We have 10+ years of digital marketing experience.


AdTech • Marketing Tech
3 Offices
59 Employees

We build entertaining brands that sit at the heart of culture. We've been helping brands navigate the ever-changing world of entertainment since 2001 - pushing boundaries, lifting awards and having lots of fun along the way. We have crafted Ideas, Experiences, Content and Amplification for an extensive roster of global clients, including Mastercard, O2, Coca-Cola, Budweiser, McDonald’s, Jägermeister, CISCO and Bank of America to name but a few… come say hi to our team in London, New York and LA.


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 do things differently: Independent advice We can provide independent advice and solutions because we have no commercial interest in any part of the media supply chain. Unparalleled data expertise We analyse c.$100bn of media spend and contract value from 110 countries annually, including trillions of digital impressions. Innovating for the future Solutions for the challenges of today and tomorrow, including CO2 emissions, disinformation, diversity, and rapidly emerging channels. Global reach and expertise We cover 80% of the global advertising market, providing us with the most comprehensive, independent view of the world’s media investment. More than 70 of the world’s top 100 advertisers today chose Ebiquity as their trusted independent media advisor. Our commitment is to create an inclusive environment that welcomes individuals from all backgrounds, ensuring equal opportunities for everyone, regardless of race, religion, gender, gender reassignment, sexual orientation, marital status, pregnancy, disability, or age.


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 you get access to our Tier 1 agency talent but without that Tier 1 price tag. We’re proud of our tight knit team of sought-after specialists who are dedicated to growing your business with real results. With experience across every vertical, we partner with you to develop a personalised and targeted solution for maximum impact. In short, we’re your trusted independent partner that will deliver exceptional results through a blend of: high-calibre talent, irresistible campaigns and an honest and transparent partnership with you. Don’t just take our word for it though, we’re certified partners of Google, Bing, LinkedIn, Amazon and Facebook – no mean feat.


AdTech
Sydney, New South Wales, AUS
300 Employees

Founded in 2003 in a two bedroom apartment in Sydney, Digital Alchemy (DA) had a humble beginning. DA set an agenda to drive transformation across the industry through data-driven marketing. Since then DA has grown to be the largest and most trusted Database Marketing Services Provider in Asia Pacific. We have worked alongside numerous brands across the region to keep them well ahead of their competitors and help them to consistently satisfy their own customers – by ensuring they remain customer-centric and relevant. The entire team is consistently working to be on the edge of innovation, drive thought leadership in our industry, and remain a trusted relationship partner with our clients. Subscribe to our bi-monthly newsletter to keep up with all things MarTechs: http://bit.ly/1m5GwK0 For more information, email us at [email protected]


AdTech • Marketing Tech • Software
Sydney, New South Wales, AUS
64 Employees

Linkby helps advertisers get more editorial coverage via cost-per-click press releases sent to the world's most premium publishing brands. Performance Based Publishing Linkby gets you featured with full articles on premium news & lifestyle publishers but you only pay for the clicks back to your website via CPC. Full Control on Publishers You control the publishers who can write up your content from the likes of Urban List, Pedestrian.tv, Broadsheet, Starts@60, Mamamia & TimeOut. Full Control Over Budget You set your maximum budget, your campaign timeframe and your chosen CPC. Then sit back and let your chosen publishers make your brand famous! ------------------------ Hear what our happy clients have to say about Linkby: "The CPC model means we are well rewarded for the traffic, awareness and sales we drive for partner brands" - Susannah George, Founder at Urban List "Linkby lets us land sales focused stories into trusted publishing sites while driving ROAS in line with our other advertising" - Alyce Tran, Founder & CEO at Tde. "Linkby has quickly become an integral part of our overall Marketing channel mix and allowed us to significantly scale up our brand and news coverage" - Liana Lorenzato, Head of Marketing at Modibodi "Using Linkby's platform to leverage the credibility and conversion power of publishers has enabled Up to materially improve ROI versus direct response advertising" - Rukmal De Silva, Partnerships at Up ------------------------ Pitch to and get featured across some of the world's most well known and trusted publishing brands in 24 to 72 hours.


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 offices worldwide, over 1,400 employees, 1 million publishers and 30,000 advertisers. Connecting businesses with customers around the world across the retail, telecommunications, travel and finance verticals, Awin generated €17 billion in revenue for its advertisers and €1.3 billion for its publishers in the last financial year. At Awin, we welcome, support and celebrate differences in thinking. Diversity brings great minds to the business, and feeling included keeps people here. We support our people in bringing their background, identity and experiences to work and are committed to staff wellbeing. If you are applying for a job at Awin, and need reasonable accommodation at any point in the application or interview process, please let us know.


AdTech • Big Data • Digital Media • Marketing Tech • Social Media
17 Offices
870 Employees

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 Nexxen Data Platform at its core. With a global footprint, you can be part of a team that is transforming advertising through our creative, flexible and unified solutions.