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

Diamond Ventures

Single family office in Tucson, United States, founded 1988; focus on real estate.

USEFUL FOR Co-investors

Family & background

FAMILY
Diamond
HEADQUARTERS
Tucson, United States
OFFICES
Denver, Colorado
FOUNDED
1988

Investment approach

SECTORS
Real Estate & PropTech
ROUTES
Companies (own capital)

Overview

This single family office is based in Tucson, United States; it was founded in 1988. Listed sector interests include real estate. Other offices: Denver, Colorado; it invests directly in companies; 7 people are named on its team.

People

  • David Goldstein
    President · source
  • Chad Kolodisner
    Executive Vice President · source
  • William Kelley
    Chief Financial Officer · source
  • Mark Weinberg
    Residential Division Lead · source
  • Priscilla Storm
    Real Estate Regulatory Advocacy Lead · source
  • Bob Griffin
    Managing Partner, DVI Equity Partners · source
  • Helaine D. Levy
    Executive Director, Diamond Family Philanthropies · source

Frequently asked questions

Diamond Ventures is a single family office based in Tucson, the United States, founded in 1988.

Diamond Ventures invests on behalf of the Diamond family.

Diamond Ventures invests its own capital into companies.

Diamond Ventures invests in Real Estate & PropTech.

Key people at Diamond Ventures include David Goldstein (President), Chad Kolodisner (Executive Vice President), William Kelley (Chief Financial Officer) and Mark Weinberg (Residential Division Lead).