# CapStone Holdings

CapStone Holdings is a Single Family Office based in Bonita Springs, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Bonita Springs, United States
- **Region:** North America
- **Address:** Bonita Springs, FL, United States
- **Founded:** 2019
- **Assets under management:** Undisclosed
- **Website:** capstoneholdingsinc.com
- **LinkedIn:** https://www.linkedin.com/company/capstone-holdings-inc

## Regulatory record

- **Reports private funds:** No

## About

Keith J. Stone established the predecessor vehicle CSI Kickstart in 2016 before rebranding to CapStone Holdings in 2019 following the CSI Enterprises exit. Stone had built CSI over three decades into a global fleet and payments business with operations across Latin America, Asia, and Africa. The family office now serves as the primary vehicle for deploying proceeds from that transaction. CapStone allocates across real estate, private equity, private credit, and venture investments. It executes direct co-investments and SPVs alongside selected partners. Confirmed holdings include Structurely, Perrone Robotics, City Foundry STL, and positions in Curaleaf and Ilera Healthcare. The firm maintains exposure in North America and Oceania through residential and mixed-use projects in Florida, Missouri, Minnesota, Australia, and additional markets. The office lists twelve professionals on its site with roles spanning investments, operations, sports, and entertainment. CapStone maintains philanthropic vehicles including GameAbove Giving and the 1STONE Foundation. In 2024 the firm acquired Structurely, an AI sales-automation platform, and continued oversight of Perrone Robotics autonomous-shuttle operations in Detroit. CapStone integrates operating-company experience from the CSI sale into its investment process. The same principals who scaled a payments business now apply direct governance to portfolio companies in autonomy, real estate, and sports franchises rather than relying solely on external managers.

## Sectors

- Real Estate
- FinTech
- Media & Entertainment
- Mobility & Transportation
- Sports & Wellness

## People

- Keith J. Stone — Founder & Chairman
- Heather Stone — Co-Founder
- Skyler Stone — Co-Founder
- Ashley Beal — Senior Vice President, Operations

## Questions

### Who runs investment decisions at CapStone Holdings?

Keith J. Stone serves as Founder and Chairman. Heather Stone and Skyler Stone act as co-founders. Ashley Beal holds the role of Senior Vice President of Operations.

### How does CapStone Holdings source proprietary deal flow?

The firm draws on relationships formed during the CSI Enterprises era and through its GameAbove sports platform. It also evaluates inbound opportunities in autonomy, real estate, and fintech.

### Does CapStone Holdings participate in fund commitments or only direct deals?

CapStone executes direct co-investments and SPVs. Its public materials emphasize hands-on involvement with portfolio companies rather than allocations to external funds.

### What investment stages does CapStone Holdings typically target?

The firm targets early-stage, growth-stage, and late-stage opportunities. It also deploys capital into operating real estate projects and sports franchises.

### Does CapStone Holdings maintain philanthropic structures?

Yes. The firm operates GameAbove Giving and the 1STONE Foundation, which focus on youth, education, and community initiatives.

### What is CapStone Holdings posture on co-investments alongside external GPs?

The firm prefers direct ownership and joint ventures. It has partnered with Landmark Properties on student-housing developments and maintains positions alongside other investors in private credit vehicles.

## Related profiles

- [Capital Thirteen](https://altss.com/profile/capital-thirteen)
- [Cara Investment](https://altss.com/profile/cara-investment)

---

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

Canonical page: https://altss.com/profile/capstone-holdings-stone-family-office

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