Abir Sen – Startup Investor Profile

Mr. Abir Sen is a Co-Founder and serves as the Chief Executive Officer and Chairman at Gravie. He also serves as an Advisor at Brightstone Venture Capital. Prior to founding Gravie, Abir was involved in pioneering the private exchange model of financing health benefits at Bloom Health, where he was the co-founder and CEO. He led RedBrick Health as the co-founder and president, achieving remarkable health improvement results. Abir’s career includes co-founding Definity Health and working at Deloitte Consulting, advising on mergers, acquisitions, and turnaround strategies in the healthcare sector. He has also been an advisor at Fidelity Investment’s health and welfare departments. Abir earned his bachelor’s degree in economics from Lawrence University and his MBA from Harvard Business School. He is a board member at Allina Health and on the board of trustees at Lawrence University.

Location: Minneapolis, MN

Country: India

Investment Regions: NA, SEA

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Search found Gravie funding articles showing Abir Sen as co-founder/CEO; latest notable company funding where Abir Sen is directly tied to Gravie was March 23, 2023 (Gravie $179M). That is 31 months before the reference date, but the task requires investor’s last known investment activity. No evidence found of Abir Sen personally making investments in 2024-2025. The last known investment-related event tied to him (Gravie raise) was March 2023, which is between 12 and 36 months. More precisely, March 23, 2023 is 1 year and ~7 months before the reference date, which falls between 12 and 24 months, so classify as active.

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.