SightLine Capital

SightLine Capital is a mission-driven venture firm investing in dual-use technologies that give our warfighters an unfair advantage. We back founders building disruptive tech and exceptional teams. Our focus is on innovators ready to scale in both defense and commercial markets. We invest in early-stage startups developing frontier capabilities in AI and machine learning, autonomy, energy, space, cyber, biotech, and advanced computing. Our capital supports technologies designed for the battlefield and built to thrive in commercial environments. SightLine Capital works alongside our partner firm, SightLine Ventures, which specializes in securing non-dilutive funding through Department of Defense programs such as SBIR, STTR, and Phase III transition pathways. Together, we provide full-spectrum support that spans from federal contract acquisition to venture capital investment. We invest both directly and as a limited partner, supporting founders, venture funds, and private equity firms aligned with national security priorities. With over $40 million in non-dilutive funding secured and nine Phase III transitions achieved, we bring real traction and deep operator expertise to every engagement. If you are building the next strategic advantage, we want to talk.