# Lakeside Foundation

Lakeside Foundation is an Endowment / Foundation based in Conshohocken, United States.

## Overview

- **Organization type:** Endowment / Foundation
- **Headquarters:** Conshohocken, United States
- **Region:** North America
- **Address:** Conshohocken, PA, United States
- **Founded:** 1956
- **Assets under management:** Under $100M (Altss estimate)
- **Website:** http://www.lakesideadvisors.com

## Regulatory record

- **Reports private funds:** No

## About

Lakeside Foundation was formed in 1956 as a tax-exempt entity under section 501(c)(3). Laura D. Mateo holds the role of president while other family members occupy the remaining officer and director positions. The foundation deploys capital through a private real-estate portfolio focused on mixed-use assets in North America and a corporate-bond portfolio confined to the United States. Additional residential projects linked to the Mateo family appear in Miami, Los Angeles, Las Vegas, and Michigan. No fund commitments or external GP relationships are recorded. The organization maintains a second vehicle, Uvas Foundation, also led by Kenneth P. Mateo. No additional offices or professional headcount figures are available. No operational events from the last 24 months appear in the record. Governance remains within the Mateo family, with overlapping directorships across Lakeside and Uvas Foundations providing the only observable structural linkage.

## Sectors

- Real Estate
- Fixed Income

## People

- Laura D. Mateo — President
- Gregory W. Mateo — Vice President, Treasurer, and Secretary
- Kenneth P. Mateo — Director
- Meredith Mateo — Director
- Wesley D. Mateo — Director

## Questions

### Who runs investment decisions at Lakeside Foundation?

Laura D. Mateo serves as president. Gregory W. Mateo holds the offices of vice president, treasurer, and secretary. The remaining directors are Kenneth P. Mateo, Meredith Mateo, and Wesley D. Mateo.

### Does Lakeside Foundation participate in fund commitments or only direct deals?

The record shows only direct holdings in private real estate and corporate bonds. No external fund commitments are listed.

### How is Lakeside Foundation related to Uvas Foundation?

Kenneth P. Mateo serves as president of Uvas Foundation and as a director of Lakeside Foundation, creating the sole documented connection between the two entities.

### What asset classes appear in the portfolio?

Confirmed holdings include a mixed-use private real-estate portfolio in North America and a U.S. corporate-bond portfolio.

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Last updated: 2026-08-10T19:36:47.593Z

Canonical page: https://altss.com/profile/lakeside-foundation

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology