Reuben Jeffery – Startup Investor Profile

Reuben Jeffery serves as the Chief Executive Officer, President, and Managing Director at Rockefeller Financial. He has a track record that includes working for 18 years at Goldman Sachs & Co., serving in the U.S. government, and holding positions such as Under Secretary of State for Economic, Energy, and Agricultural Affairs. His previous investments include Relationship Science and Riverstone Credit Opportunities Income PLC. Reuben’s current role involves chairing the board of directors for various companies and being an independent director for SMBC Americas Holdings, Inc. He is known for his collaboration styles, as seen in partnerships such as with Ara Partners. The investment check size and specific investment focus areas are not publicly available.

Location: New York, NY

Country: United States of America

Investment Regions: EU, NA

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Searches found biographical and board appointment information (e.g., AMG chair Jan 2024) and past investments such as Riverstone Credit Opportunities Income and Relationship Science in older records, but no public record of a recent investment by Reuben Jeffery within the last several years. The latest investment-related mentions are holdings or board roles rather than new investments; no dated transaction or new investment was found between May 2024 and Oct 2025. Given lack of evidence of a recent investment, defaulting to not-found.

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.