3Lines Venture Capital is a Denver-based firm specializing in early-stage investments in disruptive technology companies. Founded in 2016, the firm focuses on sectors such as cybersecurity, artificial intelligence, IoT, next-generation SaaS, and virtualization platforms. With a unique investment approach, 3Lines combines capital with strategic coaching to accelerate the growth of its portfolio companies.

The firm primarily targets markets in the Central USA and India, aiming to leverage lower valuations and higher return potentials in the former, and the higher probability of unicorns in the latter. As of 2019, 3Lines had invested in 12 early-stage companies across the US, India, and Australia, with a goal to raise $30 million for its Rocket Fund to further support deep-tech startups.