# Shea Ventures

Shea Ventures is a Single Family Office based in Walnut, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Walnut, United States
- **Region:** North America
- **Address:** Walnut, CA, United States
- **Founded:** 1968
- **Assets under management:** Undisclosed
- **Website:** jfshea.com
- **LinkedIn:** https://www.linkedin.com/company/shea-ventures

## Regulatory record

- **Reports private funds:** No

## About

John F. Shea founded the modern J.F. Shea Co. in the mid-20th century. The family office was formed in 1968 to manage proceeds from the construction and real-estate operations. The venture arm targets minority stakes in software, semiconductors, biotechnology and medical devices. It uses direct co-investments, SPVs and fund-of-funds vehicles. Confirmed investment stages run from early-stage startups through expansion and late-stage rounds. Activity remains confined to North America. No headcount, additional offices or recent operational events appear in available records. Adjacent vehicles include the J.F. Shea Company Foundation, Shea Center for Therapeutic Riding and Shea Family Charities.

## Sectors

- ClimateTech
- Digital Health
- EdTech
- Energy Transition & Renewables
- Healthcare Services
- Industrial Tech
- PropTech
- Media & Entertainment
- Robotics & Automation
- Mobility & Transportation
- Supply Chain & Logistics

## People

- John F. Shea — Founder
- Dorothy Shea — Family Member
- Jason Steinbeck — Managing Director
- Kevin Morrissey — Managing Director

## Questions

### Who runs investment decisions at Shea Ventures?

Jason Steinbeck and Kevin Morrissey serve as Managing Directors. John F. Shea remains the named founder and patriarch.

### Does Shea Ventures participate in fund commitments or only direct deals?

The office uses direct co-investments, SPVs and fund-of-funds structures.

### What investment stages does Shea Ventures typically target?

Stages include early-stage startups, expansion and late-stage rounds.

### Which sectors does Shea Ventures focus on?

Focus areas include software, semiconductors, biotechnology and medical devices.

## Related profiles

- [Shaw Ventures & Investments](https://altss.com/profile/shaw-ventures-investments)
- [Sheikh Tahnoon Bin Saeed Bin Tahnoon Al Nahyan Family Office](https://altss.com/profile/sheikh-tahnoon-bin-saeed-bin-tahnoon-al-nahyan-family-office)

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

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