Increasingly, companies today are aggressively pursuing breakthrough innovations. But to succeed in a significant, cost-efficient, and timely way they need to partner with other companies who have their own special interests and concerns, which turns out to be very hard. Partnerships are especially important in the tech sector, which moves fast with innovation as its fuel. In this article, the authors report on the efforts that Meta has made in establishing successful innovation partnerships with other companies, and they share guidance for leaders who wish to do the same.