portfolio

sector

location

Farmington, CT

status

About

Clinical data quality and interoperability software.

Story

Co-led the company’s first institutional round of capital in September 2016 when the company was pre-revenue. Diameter was acquired by Availity in August 2022.

Diameter Health is my second company supported by the Activate team. Their partners financed my first company, Premise Development Corporation, which was later acquired in a successful exit. A few years later, I sought out their advice and financial backing for Diameter. They have been a valuable contributor, co-leading our first round of financing and serving as a Board member. Activate was extremely helpful as we developed our go-to-market strategy to leverage our proprietary data analysis technology for cleansing and normalizing clinical healthcare data. It’s been a great 15-year relationship.

Eric Rosow

Diameter Health