Dan Sheridan

Dan Sheridan is the founder of 3rd Harmonic Strategies, a consulting and advisory firm that helps dual-use innovators and early-stage companies scale. With over 20 years of experience as a private investor in public and private equities, he brings deep expertise in strategy, fundraising, and partnership development. Dan has spoken at Capital Factory and other leading innovation forums, and he actively serves as an LP in venture funds and on multiple advisory boards. Known for his broad network of investors and industry leaders, he is passionate about mentoring founders, helping them avoid early missteps, and connecting them with the right partners to grow.