Douglas Carlisle – Startup Investor Profile

Douglas Carlisle, Partner Emeritus at Menlo Ventures, focuses on investments in the information technology sector. His current investments include nLight Photonics, Synthego, and Scality. Previous investments include companies like Synthego, Scality, UrbanSitter, and Vidyo. He has been associated with 60 investments and has a typical investment range of $10K – $100K with a sweet spot at $50K. Douglas Carlisle is known for his collaborative approach and has engaged with investors such as Wendell Brooks, Cynthia Ringo, and Bill Trenchard.

Location: Menlo Park, CA

Country: United States of America

Investment Regions: EU, NA

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Crunchbase shows Doug/Douglas Carlisle’s recent board and investment activity dates: the most recent listed involvement is as Board of Director of nLIGHT with an end date of June 12, 2025. No funding or investment events are listed after June 12, 2025. Calculating from that date to the required reference point results in a gap greater than four months but less than twelve – however the most recent explicit investment-related event recorded is June 12, 2025, which is more than 12 months before the reference date, indicating last known investment happened over 12 months ago. The startup associated with this most recent activity is nLIGHT.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.