PubMatic, Inc. is a top supply-side platform provider in the digital advertising technology market. They assist publishers in managing their ad inventory efficiently, increasing their ad fill rate, and optimizing yield per ad sold. PubMatic generates revenue by taking a percentage of the ad sales enabled on their platform, which attracts intermediary buyers and advertisers. With the rise of programmatic advertising, the company's success continues to grow as more publishers and advertisers adopt automated buying and selling. ESG score: 24.3.