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Single Family OfficePuts its own capital into companiesLAST VERIFIED Aug 2026 · 1 SOURCES

Aerion Capital

Single family office in Wilmette, United States, founded 2022; focus on climate, fintech and healthtech.

USEFUL FOR Co-investors

Family & background

FAMILY
Markscheid
HEADQUARTERS
Wilmette, United States
FOUNDED
2022

Investment approach

ROUTES
Companies (own capital)

Overview

Headquartered in Wilmette, United States, the firm is listed as a single family office founded in 2022. Sectors on record are climate, fintech, healthtech and media. It invests directly in companies; 1 person is named on its team.

People

  • Stephen Markscheid
    Principal Owner and Managing Partner · source

Frequently asked questions

Aerion Capital is a single family office based in Wilmette, the United States, founded in 2022.

Aerion Capital invests on behalf of the Markscheid family.

Aerion Capital invests its own capital into companies.

Aerion Capital invests in Climate & Energy, Fintech, HealthTech, Media & Entertainment, Deep Tech, Mobility & Logistics and Software & SaaS.

Key people at Aerion Capital include Stephen Markscheid (Principal Owner and Managing Partner).