# Isos Capital Management

> Isos Capital Management is a VC fund in Westport backing Sports and Marketing. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Westport, United States
- Total investments: 2
- Last investment: May 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/isos-capital-management/
- Website: http://www.isoscap.com

Isos Capital Management is a full-stack boutique investment business that is ideally positioned to find and execute on significant opportunities in the global media, entertainment, sports, and technology industries.

## Contacts

5 contacts available for Isos Capital Management. Shizune tracks 3 team members at Isos Capital Management. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/isos-capital-management?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Sports | 2 | 100% |
| Marketing | 1 | 50% |
| Advertising | 1 | 50% |
| Marketplace | 1 | 50% |
| Sponsorship | 1 | 50% |

9 industries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| George Barrios | Founder and Co-CEO | 1 | — |
| Michelle Wilson | Founder & Co-CEO | 0 | — |
| Rob Pietroforte | Managing Director | 0 | — |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Youth | Youth Inc is a digital media network and commerce marketplace focusing solely on youth sport. | $4.5M | Seed | May 13, 2024 |  |
| OpenSponsorship | OpenSponsorship is the marketplace for athlete and sports-influencer marketing, connecting brands with 25,000+ athletes and health & wellness creators across 150+ sports. Unlike a traditional agency, brands run the whole campaign in one platform - search and match, message, contract, pay, and measure ROI. Trusted by brands like Walmart,Anheuser-Busch, and Vitamin Shoppe. | $4M | Seed | Oct 21, 2021 |  |

2 of 2 investments shown.

## Co-investors
- [Oxonian Ventures](https://shizune.co/investors/profile/oxonian-ventures) — VC Fund, 1 deal together
- [Ryan Sports Ventures](https://shizune.co/investors/profile/ryan-sports-ventures) — VC Fund, 1 deal together
- [Will Ventures](https://shizune.co/investors/profile/will-ventures) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Isos Capital Management invest in?

Isos Capital Management invests primarily in Sports, Marketing and Advertising startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Isos Capital Management?

Public channels for Isos Capital Management include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Isos Capital Management?

The team at Isos Capital Management includes George Barrios (Founder and Co-CEO), Michelle Wilson (Founder & Co-CEO) and Rob Pietroforte (Managing Director). The Team section lists each member with their title, investment count and links.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co