# Ridgestone Corporation

Ridgestone Corporation is a Single Family Office based in Los Angeles, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Los Angeles, United States
- **Region:** North America
- **Address:** Los Angeles, CA, United States
- **Founded:** 1997
- **Assets under management:** Undisclosed
- **Website:** ridgestonecorp.com
- **LinkedIn:** https://www.linkedin.com/company/abbott-brown-91659613

## Regulatory record

- **Reports private funds:** No

## About

Abbott L. Brown established Ridgestone Corporation in 1997. His prior career included 25 years at Price Waterhouse, where he served as Managing Partner for Southern California, followed by the CFO role at Sony Pictures Entertainment and a stint as Managing Director and CFO at Pacific Capital Group. Wealth origin traces to compensation from these positions in accounting, entertainment and merchant banking. The firm allocates across public equities, private equity, venture capital and real estate. It holds a mixed-use real estate portfolio in Los Angeles and operates the Ridgestone Small Cap Value Fund. Geographic focus centers on the United States with emphasis on California. No specific co-investors or fund commitments appear in public records. Team size and total deployment remain undisclosed. Brown serves as Life Trustee of Claremont McKenna College and trustee of St. John’s Hospital and the Coast Guard Foundation. Adjacent vehicles include the Abbott L. Brown Foundation. No operational events from the last 24 months are recorded in available sources.

## Sectors

- Private Equity
- Real Estate
- Venture Capital
- Public Equities

## People

- Abbott L. Brown — Founder

## Questions

### Who runs investment decisions at Ridgestone Corporation?

Abbott L. Brown directs the firm as founder. Family members including Jerrie Paula Ortega-Brown and Russell E. Brown hold roles in the related foundation.

### How does Ridgestone Corporation source proprietary deal flow?

Sourcing occurs through Brown’s network from prior roles at Price Waterhouse, Sony Pictures and Pacific Capital Group plus memberships at Brentwood Country Club and California Yacht Club.

### Is Ridgestone Corporation structured as a single family office or does it operate more like a venture firm?

It functions as a single family office with a flexible mandate that includes venture capital alongside other asset classes.

### Does Ridgestone Corporation participate in fund commitments or only direct deals?

Public records show both direct holdings such as the Ridgestone Real Estate Portfolio and the Ridgestone Small Cap Value Fund.

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- [Richardson Family Office](https://altss.com/profile/richardson-family-office)
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Last updated: 2026-06-03T20:00:00.000Z

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