# Dorsar Investment Company

Dorsar Investment Company is a Single Family Office based in El Paso, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** El Paso, United States
- **Region:** North America
- **Address:** El Paso, TX, United States
- **Founded:** 1969
- **Assets under management:** Undisclosed
- **Website:** dorsar.com
- **LinkedIn:** https://www.linkedin.com/company/dorsar-investment-co

## Regulatory record

- **Reports private funds:** No

## About

Dorsar Investment Company was founded in 1969 by Stephen Feinberg. The Feinberg family built its wealth through regional commercial real estate in El Paso before expanding into other assets. A key liquidity event occurred in 1994 when the family's Feinberg Salvage Company was acquired by Commercial Metals Company. The office deploys capital across private equity, venture capital, hedge funds, natural resources and real estate. It maintains holdings in agriculture, diversified real estate and operating businesses. Geographies include North America, Europe, Asia and Africa. Andrew Stewart Feinberg served as principal until his death in December 2021. William Feinberg serves as president. The firm maintains a family residence in Carlsbad, California, and industrial assets including the West Texas Logistics Center. Philanthropic vehicles include the Feinberg Foundation Inc. and Milton and Jean Feinberg Foundation. The family holds board roles at Kids Excel El Paso and the Santa Fe Animal Shelter.

## Sectors

- AgriTech & FoodTech
- PropTech
- FinTech
- Mobility & Transportation
- Supply Chain & Logistics

## People

- William Feinberg — President
- Stephen Feinberg — Founder
- Andrew Stewart Feinberg — Principal

## Questions

### Who runs investment decisions at Dorsar Investment Company?

William Feinberg serves as president. Stephen Feinberg founded the office. Andrew Stewart Feinberg acted as principal until December 2021.

### What investment stages does Dorsar Investment Company typically target?

The office participates in private equity and venture capital opportunities alongside hedge funds and direct real estate holdings.

### Does Dorsar Investment Company participate in fund commitments or only direct deals?

It co-invests with specialized managers and directly underwrites property and operating businesses using flexible multigenerational capital.

### How is Dorsar Investment Company related to the Feinberg family?

It functions as the single-family office for the Feinberg family, with multiple generations listed in ownership and operational roles.

## Related profiles

- [Dorman Capital](https://altss.com/profile/dorman-capital)
- [Dosatec Enterprises](https://altss.com/profile/dosatec-enterprises)

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Last updated: 2026-08-10T15:54:10.904Z

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