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

Chestnut Ridge Capital

Single family office in Boston, United States, founded 2002; focus on climate, mobility and real estate.

USEFUL FOR Co-investors

Family & background

HEADQUARTERS
Boston, United States
FOUNDED
2002

Investment approach

ROUTES
Companies (own capital)

Overview

Headquartered in Boston, United States, the firm is listed as a single family office founded in 2002. Sectors on record are climate, mobility, real estate and software. It invests directly in companies; 3 people are named on its team.

People

  • Kenneth D. Pasternak
    Principal · source
  • Adam Altman
    Business Partner · source
  • Eliezer R. Katz
    Business Partner · source

Frequently asked questions

Chestnut Ridge Capital is a single family office based in Boston, the United States, founded in 2002.

Chestnut Ridge Capital invests its own capital into companies.

Chestnut Ridge Capital invests in Climate & Energy, Mobility & Logistics, Real Estate & PropTech, Software & SaaS, HealthTech and Biotech & Life Sciences.

Key people at Chestnut Ridge Capital include Kenneth D. Pasternak (Principal), Adam Altman (Business Partner) and Eliezer R. Katz (Business Partner).