HealthX Ventures

HealthX Ventures is a Madison, Wisconsin-based digital healthcare venture capital firm founded in 2015 by Mark Bakken after his third successful exit. Bakken was subsequently inducted into Wisconsin's Investor Hall of Fame and named among Wisconsin's 275 Most Influential Business Leaders. Located at 551 W. Main Street, Suite 200 — close to Epic Systems' headquarters — HealthX is positioned at the center of one of the country's most concentrated health IT ecosystems. The firm has raised $137 million since its founding, beginning with Fund I, which closed at over $20 million in 2016. WPS Health Solutions is among the LPs. The current portfolio spans 43 companies as of March 2026, and HealthX leads rounds. HealthX invests $1 to $3 million per deal at Seed and Series A, targeting digital health companies with $50K to $100K in monthly recurring revenue. The portfolio has produced one unicorn (Medable) and nine acquisitions, including Agathos, RxLightning, and Geno.Me (acquired in March 2026). Other notable portfolio companies include KeyCare (Epic telehealth platform, which raised $20.9 million in March 2026), Dyania Health ($10 million Series A led by HealthX in October 2024), InsightRX (AI precision dosing deployed across 1,000-plus hospitals), Allergy Amulet (portable food allergen detection), Arcascope (circadian and sleep technology), Sober Sidekick (addiction recovery), Brooklyn Health, and Minset AI. HealthX focuses on solutions that make healthcare more accessible, efficient, and affordable through scalable digital platforms. With deep expertise in health IT, enterprise software, and AI applied to clinical workflows, the firm brings sector-specific operating knowledge to each partnership, helping portfolio companies navigate the complex buyer dynamics and compliance requirements of healthcare markets.