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Single Family OfficeInvests its own capital directly in companiesLAST VERIFIED Aug 2026 · 1 SOURCES

Keystone Solutions

Single family office in Lake Forest, United States, founded 1998; focus on healthtech, fintech and mobility.

USEFUL FOR Co-investors

Family & background

FAMILY
Christoph
HEADQUARTERS
Lake Forest, United States
FOUNDED
1998

Investment approach

ROUTES
Companies (own capital)

Overview

Headquartered in Lake Forest, United States, the firm is listed as a single family office founded in 1998. Sectors on record are healthtech, fintech, mobility and software. It invests directly in companies; 3 people are named on its team.

People

  • Roger W. Christoph
    Founder and CEO · source
  • Roger Christoph Jr.
    Managing Director · source
  • Marion M. Christoph
    Trustee of the Keystone Charitable Foundation · source

Frequently asked questions

Keystone Solutions is a single family office based in Lake Forest, the United States, founded in 1998.

Keystone Solutions invests on behalf of the Christoph family.

Keystone Solutions invests directly in companies. Capital origin: one family's own capital.

Keystone Solutions invests in HealthTech, Fintech, Mobility & Logistics, Software & SaaS, Industrial & Manufacturing and Real Estate & PropTech.

Key people at Keystone Solutions include Roger W. Christoph (Founder and CEO), Roger Christoph Jr. (Managing Director) and Marion M. Christoph (Trustee of the Keystone Charitable Foundation).