Third Summit appoints Bill Uniowski as COO

Third Summit is excited to announce that Bill Uniowski is joining the rapidly growing team as COO. Combining leadership experience at successful startups and large companies in media and finance, Uniowski will spearhead business operations, partnerships, growth and investor relations for Third Summit as it launches its debut software offerings in spring 2020.

Third Summit’s mandate is to bridge the gap between content creators and their clients in the production world. Their flagship software will offer enterprise-level services, such as scalable cloud-based content management and a nationwide community of professional creatives, to the mid-tier market at affordable prices. 

“The unprecedented growth of digital content creation combined with advances in cloud technology and the changing nature of work provide a significant opportunity for Third Summit,” Uniowski said. “I’m incredibly excited to join the team and build out an ecosystem of products solving real problems for the creative industry.”

Uniowski joins a strong core team including co-founders Matt Cimaglia and Todd Sandoz, who have been developing and building Third Summit since late 2018. 

“With his extensive experience in the startup world, Bill was a natural fit for us,” said Cimaglia, who is also Third Summit’s CEO. “He understands that the massive technological shifts are transforming the production world and the gig economy more generally. We are going to be at the forefront of those changes.” 

Prior to joining Third Summit, Uniowski was CEO of The Cube, a San Francisco based live streaming video company that was sold to Tribune Publishing. Post-acquisition, Uniowski served as the chief of staff to the chairman of Tronc (formerly Tribune Publishing), one of the largest print media companies in the U.S. Before that, he spent more than a decade working in finance, technology and business management at global investment banks in New York and London.   

About Third Summit Corporation

Third Summit is assembling a collective of agile companies that offer full-stack, enterprise-level digital media and advertising solutions to the mid-tier marketplace. Third Summit helps independent creators, small agencies, developing brands and corporate in-house teams attain workflows and technology that would otherwise be inaccessible, competing with multinational agencies while retaining the agility of a startup. For more, visit