QuestMark Partners

QuestMark Partners is a U.S.-based expansion-stage growth equity firm headquartered in Baltimore, Maryland. The firm invests in later-stage technology and healthcare companies with proven revenue traction and strong market positioning. It typically focuses on enterprise software, SaaS, healthcare IT, fintech, and tech-enabled business services. QuestMark often leads or co-leads growth rounds and takes an active role in portfolio company strategy and scaling. Its investment approach emphasizes long-term partnerships with management teams and value creation through operational support and governance.