OH
Oren Harnevo
Operator
Oren Harnevo is Co-Founder and CEO of Placements.io, a platform designed to modernize legacy order management systems for premium publishers and media companies. He has founded multiple venture-backed AdTech companies focused on addressing operational gaps in the advertising supply chain.
Last updated Jun 6, 2026 by the ATDb Editorial Team
Role
Co-Founder and CEO
Company
Placements.io
Based
New York, New York, United States
- Years in industry
- 18 years
Bio
Oren Harnevo is Co-Founder and CEO of Placements.io, a platform designed to modernize legacy order management systems for premium publishers and media companies. He has founded multiple venture-backed AdTech companies focused on addressing operational gaps in the advertising supply chain.
Expertise & education
Expertise
Order Management Systems (OMS)Direct Ad Sales PlatformsAd OperationsPublisher TechnologyAd DeliveryCreative Asset ManagementMedia Workflow AutomationDirect Deal Infrastructure
Speaking topics
Modernizing direct ad sales and order managementPublisher-side ad operations and workflow automationThe future of direct deals in a programmatic-first worldBuilding AdTech infrastructure companies
Recognition
Notable achievements
- Founded Placements.io to modernize legacy order management systems for premium publishers and media companies
- Built multiple venture-backed AdTech companies addressing operational gaps in the advertising supply chain