Vasta Platform is a Brazilian education technology company that sells curriculum and educational services to private K-12 schools. Vasta's core product is a bundled, multi-year subscription — called a "learning system" — that gives a partner school a complete pedagogical package, including printed and digital textbooks, teacher training, assessments, and access to Vasta's Plurall digital platform. Schools choose from Vasta's portfolio of brand-name learning systems (Anglo, pH, Pitágoras, Maxi, Amplia, Mackenzie, and others), each with its own methodology and price point. Vasta charges schools a per-student annual fee, with contracts typically running three to five years and indexed to inflation. As of end-2024, Vasta had roughly 4,744 partner schools and 1.4 million enrolled students across all 27 Brazilian states. Subscription revenue accounts for roughly 87% of total revenue. Beyond core learning systems, Vasta sells complementary add-on products including English language instruction, socio-emotional learning, and STEAM programs — with only ~16% of students currently using both core and complementary solutions, leaving significant cross-sell headroom. The business is asset-light, outsourcing printing and logistics, which creates operating leverage as incremental students and add-on products flow through at high margins. Vasta also sells customized educational content to public school networks (B2G), primarily to the state of Pará. Growth levers include premiumizing the brand mix toward higher-priced offerings, converting standalone textbook buyers into multi-year subscribers, expanding B2G, and growing its Start Anglo bilingual school franchise.