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John Costello
Seasoned entrepreneur with 20+ years of C-suite experience in new tech, e-commerce, software, and hardware, specializing in B2B
John Costello is the Chief Executive Officer at VALKAI.AI, where he leverages over 20 years of experience in technology, e-commerce, and software. His leadership role at VALKAI.AI focuses on creating innovative marketing solutions through custom 3D computer-generated imagery (CGI) and video, aiming to transform how brands present their products online and in-store.12
Before joining VALKAI.AI, Costello held various significant positions, including CEO of JCH Industries and Head of Growth at Mamenta. His career trajectory includes roles such as Senior Vice President at Guthy-Renker and VP Marketing at Xplore Technologies, showcasing his expertise in digital marketing, e-commerce, and strategic management across diverse industries.12
Costello has built a reputation as a strong leader and troubleshooter, particularly in startup and turnaround scenarios, and has managed substantial P&L responsibilities, including overseeing a corporate marketing budget exceeding $120 million.1 His extensive background also includes experience in B2B and B2C markets, enhancing his ability to drive growth and innovation within competitive landscapes.1
