Yuan Chen worked as an operator and spent time at Atomico as a senior investment associate before co-founding Socii Capital, where he now serves as both CEO and co-founding partner, focusing only on vertical SaaS and healthcare instead of a broad range of industries. He keeps his investing highly selective, backing no more than a dozen companies at a time, has earned enough trust that every growth-stage founder in the portfolio has become an LP, stays off social media rather than building a public online presence, and tends to back complex, regulated businesses like payroll data, legal AI, insurance, and FDA-regulated software.