About
Before launching Semafor in 2022, he spent nearly a decade as chief executive of Bloomberg Media, and previously served as president of Atlantic Media Company and The Atlantic. His earlier career included leading The Week Publications and CFO.com, and a stint working on corporate strategy for the CEO of The Economist Group.
Co-Founder & CEO at Semafor
Co-founders at Semafor
BS

Ben SmithCo-Founder & Editor-in-Chief
Experience
- SemaforFoundercurrent2022 β presentGlobal
- Bloomberg MediaChief Executive Officer2013 β 2022
- Atlantic Media CompanyPresident2009 β 2013
- The AtlanticPresident2007 β 2009
- THE WEEK PUBLICATIONS, INCPresident2001 β 2007
- CFO.comPresident1999 β 2001
- The Economist GroupAssistant to CEO for Corporate Strategy1998 β 1999
Frequently asked questions
- Who is Justin Brainerd Smith?
- Before launching Semafor in 2022, he spent nearly a decade as chief executive of Bloomberg Media, and previously served as president of Atlantic Media Company and The Atlantic. His earlier career included leading The Week Publications and CFO.com, and a stint working on corporate strategy for the CEO of The Economist Group.
- Where does Justin Brainerd Smith work?
- Justin Brainerd Smith is Co-Founder & CEO of Semafor.
- What companies did Justin Brainerd Smith found?
- Justin Brainerd Smith founded Semafor.
- Where did Justin Brainerd Smith go to school?
- Justin Brainerd Smith studied at Georgetown University (BSFS, International Politics and Economics).
Same school
Also attended Georgetown University553
Trae StephensPartner at Founders Fund and co-founder of AndurilLuciana LixandruPartner at Sequoia CapitalKatherine BoyleGeneral Partner at Andreessen Horowitz (American Dynamism)Tobi CokerDeal Partner at Felicis VenturesAna AndreescuInvestor at Index VenturesDiana BerishaInvestor at Spark Capital
+ 547 more
Shared employers
Also worked at Semafor4
Also worked at Atlantic Media Company1
Also worked at The Economist Group23
Mustafa SuleymanCo-founder of DeepMind and Inflection AI; CEO of Microsoft AIPeter KennedySenior Adviser at Burda Principal InvestmentsSka Sijia DuPrincipal at Karma VenturesMatthew BallInvestor at Makers FundRoberto HerreraAssociate Director, Solutions and Support Manager at Deerfield Management CompanyBrent HobermanExecutive Chairman, Founder at Founders Factory
+ 17 more








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