Friday, November 21, 2025

AT&T Completes Acquisition of AppNexus

Note* - All images used are for editorial and illustrative purposes only and may not originate from the original news provider or associated company.

Subscribe

- Never miss a story with notifications

- Gain full access to our premium content

- Browse free from any location or device.

Media Packs

Expand Your Reach With Our Customized Solutions Empowering Your Campaigns To Maximize Your Reach & Drive Real Results!

– Access the Media Pack Now

– Book a Conference Call

Leave Message for Us to Get Back

Related stories

Thailand Approves New Data Center Projects Worth USD...

Thailand has given the green light to four major...

Zayo Completes 622-Mile Umatilla-Prineville-Reno Fiber Link

Zayo has confirmed the completion of its Umatilla-Prineville-Reno (UPR)...

Vodacom and Starlink Partner to Boost Connectivity in...

Key takeaways: Vodacom and Starlink join forces to extend...

Qatar CRA Issues New Regulations for Telecom Infrastructure

The Communications Regulatory Authority (CRA) of Qatar has rolled...

AT&T announced the completion of its acquisition of AppNexus, now part of AT&T advertising & analytics led by CEO Brian Lesser.

AppNexus operates a leading global advertising marketplace and provides enterprise technology products for digital advertising, serving publishers, agencies and marketers.

AT&T will continue to invest in and build on AppNexus’ technology globally as it integrates with AT&T’s first-party data, premium video content and distribution. AT&T has more than 170 million direct-to-consumer relationships across its wireless, video and broadband businesses.1 AppNexus also extends AT&T advertising and analytics’ footprint globally, expanding into Asia-Pacific, Australia, Europe, and Latin America.

“This is an important milestone in the young history of our company,” said Lesser. “With the addition of AppNexus, I’m excited about the role AT&T will play in rethinking advertising not just for today, but for the future — advertising that’s better for brands, publishers and consumers.”

AppNexus’ expertise in machine learning, engineering and advanced analytics will accelerate and expand AT&T’s ad-supported offerings across its portfolio, including Turner Networks, Otter Media and DIRECTV.

With the acquisition now closed, AppNexus’ co-founder and CEO Brian O’Kelley will report directly to Lesser. He will continue to lead the AppNexus business and help spearhead the integration process with AT&T.

AT&T advertising & analytics will share more details about its brand and business momentum during its first, invite-only Relevance Conference in Santa Barbara, Calif. from September 24-26.

About AT&T advertising & analytics
AT&T advertising & analytics is creating a new option for advertisers and publishers to find and reach specific audiences at scale in trusted, premium content environments. As a current leader in advanced TV advertising, we help advertisers deliver the right message, at the right time, on any device within a premium content environment. We are rooted in a tradition of responsible data usage. For more than 140 years, AT&T has used data to inform and improve the customer experience.

Latest stories

Related stories

Thailand Approves New Data Center Projects Worth USD...

Thailand has given the green light to four major...

Zayo Completes 622-Mile Umatilla-Prineville-Reno Fiber Link

Zayo has confirmed the completion of its Umatilla-Prineville-Reno (UPR)...

Vodacom and Starlink Partner to Boost Connectivity in...

Key takeaways: Vodacom and Starlink join forces to extend...

Qatar CRA Issues New Regulations for Telecom Infrastructure

The Communications Regulatory Authority (CRA) of Qatar has rolled...

Subscribe

- Never miss a story with notifications

- Gain full access to our premium content

- Browse free from any location or device.

Media Packs

Expand Your Reach With Our Customized Solutions Empowering Your Campaigns To Maximize Your Reach & Drive Real Results!

– Access the Media Pack Now

– Book a Conference Call

Leave Message for Us to Get Back

Translate »