{"source":"Breaknorm","page":"https://breaknorm.co/tools/openrtb","license":"https://breaknorm.co/terms","slug":"openrtb","name":"OpenRTB","vendor":"IAB Tech 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with 51+ employees and at least medium-confidence evidence in their own postings; job boards and portals left out.","top_total":29,"top":[{"domain":"ilm.com","name":"Industrial Light & Magic (ILM)","country":"US","city":null,"headcount":"1001-5000","leaf":"animation_and_motion_graphics","summary":"Industrial Light & Magic (ILM) is a visual effects and animation studio that provides visual effects, feature animation, visual development, stagecraft and imme."},{"domain":"refinery89.com","name":"Refinery89","country":"ES","city":"Madrid","headcount":"51-200","leaf":"ad_serving_and_adtech_platforms","summary":"Refinery89 is an ad technology service that monetizes ads for publishers, offering programmatic advertising and ad tech integration."},{"domain":"pubmatic.com","name":"PubMatic","country":"US","city":"Redwood City","headcount":"501-1000","leaf":"ad_serving_and_adtech_platforms","summary":"PubMatic is an AI-powered ad tech company that provides programmatic advertising platforms 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