Co-Founder & CTO at Proximic (acquired by Comscore)
As a technical co-founder of one of the leading contextual advertising technology companies, Grenager represents an important figure in the privacy-first targeting movement reshaping AdTech.
Last updated Apr 23, 2026 by jonholm
Teg Grenager co-founded Proximic, a contextual intelligence company that was acquired by Comscore, and has been a technical pioneer in semantic content analysis applied to digital advertising. His work on natural language processing and machine learning for contextual targeting helped establish the scientific foundation for modern contextual advertising. He has contributed to the industry's understanding of how to achieve effective targeting without user-level data.