PubMatic, publicly owned and headquartered in the US, is a tier 1 media tech buyer. Founded in 2006, the company operates with approximately 870 employees and reported $282.9M in revenue as of 2025. Functioning as a video advertising solutions provider specializing in RTB and programmatic advertising, PubMatic operates a sell-side platform. This platform enables app developers and publishers to facilitate digital advertising monetization, while empowering advertisers to reach and engage their target audiences in brand-safe environments across various ad formats and devices.

2025 Revenue

Founded

2006

Headcount

866

Headquarters

US

Primary Segment

RTB and programmatic

Ownership

Publicly Owned

Deployments

30

News Summary:

PubMatic and Optable announced this week a partnership that embeds Optable's Audience Agent directly into PubMatic's AgenticOS, enabling buyers to autonomously discover, build, and activate publisher first-party audience data without exposing or transferring the underlying data itself. Previously, on March 13, Kuehn Law PLLC, a shareholder litigation firm, disclosed an investigation into whether PubMatic Inc. officers and directors breached their fiduciary duties to shareholders. This investigation follows a federal securities lawsuit alleging that insiders misrepresented or failed to disclose material adverse facts about the company's business operations and prospects. The strategic alliance between Optable and PubMatic was initially announced on March 12, with the goal of advancing agentic audience discovery and real-time ad activation, establishing a seamless, privacy-safe workflow for AI-driven media buying on the open web.

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PubMatic offers 4 products in the ad tech and services industry. PubMatic's product portfolio comprises of marketer and agency technology, retail and commerce media ad tech, RTB and programmatic and data, targeting and identity.
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PubMatic's revenues were $282.9M in 2025. Caretta Research has split PubMatic's revenue into 4 different product categories, the largest of which is supply side platform (SSP), which represents 89% of PubMatic's revenue.
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PubMatic's customers primarily consist of ground Passenger Transportation and advertising, marketing, media agencies companies. Examples of PubMatic's customers include Lyft, WPP and Publicis Groupe. PubMatic has commercial and technical partners like Horizon Media, Roblox and Instacart.

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