HLM Venture Partners

HLM Venture Partners (operating as HLM Investment Partners) is a Waltham, Massachusetts–based venture capital firm founded in 1983 that makes growth-oriented and early-stage investments exclusively in healthcare technology, services and related medical innovation sectors in the United States. The firm seeks to partner with founders and management teams building patient-centric, technology-enabled solutions that improve care quality, expand access and reduce healthcare costs, often providing strategic guidance alongside capital. HLM has backed more than 100 healthcare companies, spanning health IT, services and tech-enabled care models, and engages with portfolio leadership to help navigate regulatory complexity and market expansion. Its investment approach emphasizes deep industry expertise and access to healthcare decision makers through a team with decades of combined operating and investment experience. HLM serves as a long-term partner across early and growth stages while collaborating with co-investors to support commercial scaling and operational progress.