It's a highly controversial tech company into online education in India. Controversial because they were a highly valued but hugely loss making company and then they apparently fudged their financials, Deloitte quit as their auditor, they underpaid and laid off 1000s of employees/educators, and cheated customers/parents into buying expensive bundles through super aggressive marketing where not so savvy customers were "bullied" into making purchases that are hard to unsubscribe