EMX is a digital
advertising marketplace.

EMX lives at the intersection of data and media, leveraging programmatic ad technology to serve publishers, advertisers, and agencies to maximize revenue for all.

Whether you're a publisher, advertiser or agency, you'll benefit from reduced waste, high-quality inventory, precision targeting, full transparency, and increased ROI.

With EMX, you get simplicity, savings, and service.

EMX Advantage

Simplicity in digital advertising
Simplicity

EMX is designed for simplicity. Our leading digital advertising technology was created with your needs in mind to bring clarity to the insights, optimization, and distribution processes.

Savings in programmatic advertising
Savings

EMX will save you money. Our patented technology enables direct connections between advertisers and publishers, guaranteeing superior quality and value, while delivering ad tax savings every step of the way.

Providing programmatic ad services
Service

At EMX, we put you first. Our dedicated account managers support you through every step of the digital advertising process, answering any questions and providing strategic advice for improved performance.

BRAND SAFETY & VERIFICATION PARTNERS

Testimonials

Working with EMX has been amazing. The people and the technology are great. Their team helped us catch a bigger problem and saved us significant revenue. We have also seen an overall increase in CPMs since launching EMX’s bidder. We were live a couple days after conversations started and immediately saw that EMX filled a specific niche for us!

EMX has been a great fit for our demand header container. They are great to work with and we have been able to run many new publishers quickly. Our demand has been able to achieve industry leading header container performance thanks to EMX’s header bid offering.

EMX was the first header bidder we signed up for and continues to be one of the best-performing networks we work with. Their latency is consistently the lowest, which for header bidding is critical in terms of performance and user experience.

Since implementing EMX’s bidder last year, we have been very happy with the product and service we have received from EMX. We have seen a material increase in revenue and it has helped to drive up overall competition across the board.

EMX’s header bidding solution has proved to be a positive addition to our ad stack. Our integration with BiddR Connect was very efficient, customer service is excellent, and the quality of ads have been top-notch.

The EMX team is easy to work with and was our fastest integration from point of first contact to launch! The addition of EMX to our ad stack has resulted in a 2% increase in programmatic revenue per visit, which has been huge for our business.

Leadership Team

Michael Zacharski

Chief Executive Officer

Brian Weigel

EVP, Chief Operating Officer

Leadership Team

Michael Zacharski

CEO of EMX

Brian Weigel

EVP, COO

Michael Zacharski

Chief Executive Officer

As the CEO of EMX, Michael Zacharski leads the overall vision, strategy, culture, and development of the company. With his leadership, EMX solves complex challenges and drives measurable business results for agencies, advertisers and publishers by providing solutions across full service and programmatic practice areas. As a strategic executive, his focus is on driving bottom line results through growth acceleration and innovation. His experience includes business operations, technology development, product and solution go-to-market strategy, as well as mergers, acquisitions and restructuring across global businesses of varying sizes and stages. Most recently, Michael held the role of CEO of bRealTime, where he led the development of the company's automated global exchange for both demand and supply side partners. Previously, Michael served as COO of Digital Remedy (formerly CPXi), a global digital media company.

Brian Weigel

EVP, Chief Operating Officer

Brian Weigel is the EVP and COO of EMX. Brian oversees operations with the key goal of ensuring its partners receive the highest levels of service and success across EMX’s suite of solutions for agencies, advertisers, and publishers. In his role, he oversees all facets of operations, marketplace development, product execution, and overall strategy both domestically and on a global level. In his previous role, Brian served as General Manager of bRealTime, where he led and launched one of the largest global ad marketplaces. Under his leadership, bRealTime was one of the first programmatic platforms to launch header bidding monetization solutions, which catapulted the growth of the company and its partners alike. Prior to that, Brian was instrumental in building Digital Remedy’s (formally CPXi) Publishing division.

Our Locations

Find us around the world.

CHI

222 North LaSalle Street
Suite 1650
Chicago, IL 60601
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T: +1 847 378 2240

LDN

60 Great Portland Street
London
W1W 7RT
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T: +44 203 128 8000

LA

6922 Hollywood Blvd.
12th Floor
Hollywood, CA 90028
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T: +1 310 845 3000

NY

261 Madison Avenue, Floor 4
New York, NY 10016
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T: +1 212 633 4567

SF

115 Sansome Street, 14th Floor
San Francisco, CA 94104
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T: +1 415 653 3505

MEL

Level 1
459 Little Collins Street
Melbourne, Victoria 3000, Australia
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T: 03 8639 5166

DUS

Speditionstr. 21
D-40221 Düsseldorf, Germany
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T: +49 (0)1511 5160160