Demian Costa


Demian Costa is a Partner at Weller Development Company, the lead developer for the Port Covington project in Baltimore City. As a Partner with Weller Development, Demian focuses on raising capital, leasing, and new business creation. Additionally, Demian serves as the Managing Director of Sagamore Ventures, the private investment subsidiary of Plank Industries. 

Demian began his career in the military.  He is veteran having served 12 years as a US Navy SEAL.  Following his military career, Demian co-founded FX Studios, focused on building virtual and on-premise employee wellness programs globally.  Additionally, Demian co-founded Sagamore Ventures, focusing on double bottom-line investments that drive positive economic impact in urban areas. He is currently focused on innovation and economic growth in Baltimore City and beyond.  Demian holds an undergraduate degree in finance and an MBA from the University of Maryland’s Robert H. Smith School of Business.