Kartoon Studios is a children's media company with two core businesses: animation production-for-hire and owned IP licensing. The production business operates through Mainframe Studios, one of the largest animation studios globally, which produces animated series and films on a contract basis for major streaming platforms and studios — clients include Disney Junior, Netflix, and PBS Kids. Mainframe is the primary revenue driver, earning fees tied to episodic delivery milestones. On the owned IP side, Kartoon Studios develops original animated properties — including Stan Lee's Superhero Kindergarten, Llama Llama, and Rainbow Rangers — and monetizes them through content licensing to broadcasters and VOD platforms across 150+ countries, and consumer product licensing (toys, apparel, publishing). The Stan Lee brand and an upcoming Winnie and Friends franchise are current licensing priorities. Beyond these two core engines, Kartoon Studios operates Kartoon Channel! (an ad-supported streaming platform), Ameba TV (a subscription-based educational content service), Channel Frederator Network (a large animation-focused YouTube creator network), and Beacon Media Group (a niche media planning agency focused on the toy and family entertainment market). Customer concentration is a notable structural risk: four customers account for roughly 82% of revenue, making the business highly dependent on retaining its largest production services clients.