John Rompon – Startup Investor Profile

General Info

John Rompon is a Managing Partner at Marjo Investments LLC, leading private direct investments for prominent family offices globally. He serves as an Adjunct Professor at Indiana University Maurer School of Law. John is involved as a Lead Board Member at AIA Corporation, Board Member at Riverain Technologies and Procurated, and Affiliate Partner at Lindsay Goldberg. He also holds roles at CoreCentric Solutions, Brigade Corporation, and Immunicom, among others. With extensive experience on various boards, he supports organizations in different capacities such as executive, investment, and collections committees, focusing on growth and diversity goals.
Location: Chicago, IL
Country: United States of America
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
Website:

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🤖 AI Activity Report

Status: not-found

AI Reasoning: Searches of public pages (FinancialPoise, Immunicom) show biographical information and board roles for John Rompon but do not list any specific investment transactions with dates in 2024 or 2025, nor precise recent investment names and dates. The pages reference investments over multi-year periods (e.g., ‘last 6 years’) but no timestamped deals that would allow determining activity within the last 6 or 12 months. No press releases or news articles documenting a concrete investment (e.g., an investment into Riverain Technologies, Procurated, or other startups) with a date in the past 12 months were found. Given absence of verifiable dated investments, classify as not-found.

Angel activity thresholds:
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.

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