# Seaside Ventures

Seaside Ventures is a Venture Capital based in Boulder, United States.

## Overview

- **Organization type:** Venture Capital
- **Headquarters:** Boulder, United States
- **Region:** North America
- **Address:** Boulder, CO, United States
- **Founded:** 2017
- **Assets under management:** Undisclosed
- **Website:** www.seasideventures.com
- **LinkedIn:** https://www.linkedin.com/company/seasideventures

## Regulatory record

- **CRD number:** 317945
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/317945

## About

Seaside Ventures invests in science-driven consumer health technologies within the healthcare market. They tackle root causes of health challenges to enable proactive, preventative care, partnering with innovators to turn transformative innovation into accessible solutions that improve mental and physical well-being at scale.

## Sectors

- Digital Health
- Consumer Health & Wellness
- Biotechnology
- Food & Beverage
- Healthcare Services
- Medical Devices

## Offices

- San Francisco, CA, United States
- New York, NY, United States

## People

- Harrison Valner — Partner
- Ryan Roddy — Partner

## Questions

### Who runs investment decisions at Seaside Ventures?

Partners Harrison Valner and Ryan Roddy lead the firm and sign off on investment decisions. The website names them as the primary operators. No external team size has been disclosed.

### What is Seaside Ventures' typical check size and stage?

Seaside invests from the idea stage through seed and writes checks of $250,000. The firm prefers to get involved on the ground floor and works with founders to build companies toward commercialization.

### How does the Seaside Ventures syndicate work?

The firm operates a public syndicate program alongside its core fund. This allows external angels and other investors to participate in Seaside’s deal flow on a recurring basis, rather than committing to a single closed-end fund.

### What is Seaside Ventures' investment thesis?

Seaside defines its thesis as 'Medicine 3.0,' backing science-driven health and wellness technologies that shift care from reactive treatment to proactive prevention. The firm seeks products with defensible innovation and a clear path to commercial scale.

### Does Seaside Ventures invest internationally?

Currently, the firm invests only in the United States, Canada, and Europe, with plans for a broader global footprint in the future.

### Which sectors does Seaside Ventures avoid?

Seaside does not list explicit exclusions, but its portfolio is absent of traditional biotech drug discovery, enterprise SaaS outside of health, and hardware not linked to a human wellness outcome.

### How does Seaside Ventures support portfolio companies beyond capital?

The firm emphasizes bridging the gap between scientific validation and commercialization. Team members actively assist with go-to-market strategy, brand visibility, and distribution partnerships to help startups transition from lab to market.

## Related profiles

- [Seaside Investment Fund](https://altss.com/profile/seaside-investment-fund)
- [Seaside Wealth Advisors](https://altss.com/profile/seaside-wealth-advisors)

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Last updated: 2026-08-11T15:08:04.536Z

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