Lang Letter Archive

Professors Dave Lerner and Brendan Burns '95 welcome the 18th cohort to the Entrepreneurial Greenhouse Program this spring.

Just when you thought charcoal deodorant and AI music had nothing in common.

From ideation to exiting and everything in between, here’s a roundup of top insights from alumni venture capitalists.

Whether it is incremental or groundbreaking — there is opportunity in every role to be innovative.

Teresa Law '81 shares the story of Mountain Hazelnuts — the largest hazelnut nursery in the world, which is planting 10 million trees, doubling the income of 15 percent of Bhutan’s population.

From $140,000 in debt to $29 million in venture capital backing — Ryan Petersen '08 of Flexport shares his story.

The Lab has become the symbolic nexus for Columbia’s commitment to entrepreneurship.

Nathaniel Teichman '16 created an app called Stance to help you get your voice to Congress.

Following their recent $130 million acquisition by Monotype, the co-founders of Olapic reflect on the power of the CBS experience.

Angel investor Alicia Syrett '07 on finding the right investors for your startup.