# Ross O'Brien

> Ross O'Brien is a Series A investor at Bonaventure Equity backing Biotechnology. See 2 investments, check sizes, portfolio and contact details. Updated Oct…

- Type: Angel Investor
- Fund: [Bonaventure Equity](https://shizune.co/investors/profile/bonaventure-equity)
- Location: New York, United States
- Total investments: 2
- Last investment: Dec 2022
- Lead investor: 100%
- Last updated: Oct 2026
- LinkedIn: https://www.linkedin.com/in/rossobrien
- X (Twitter): http://twitter.com/rossobrien
- Facebook: https://www.facebook.com/RossObrienVC

Ross O'Brien is a Series A investor at Bonaventure Equity in New York focused on Biotechnology and Sales. Ross is the Founder & CEO of Bonaventure Equity and founder of the Cannabis Dealmakers Summit a series of industry conferences and investment forums.

## Contacts

5 contacts available for Ross O'Brien: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/ross-obrien?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Biotechnology | 2 | 100% |
| Sales | 1 | 50% |
| Consumer | 1 | 50% |
| Life Science | 1 | 50% |
| Consumer Goods | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| FloraWorks | FloraWorks is a hemp derived cannabinoid manufacturer and supplier. They provide technical biotech enterprises with discovering rare and novel cannabinoids for commercial and therapeutic applications and developing and patenting scaled manufacturing pathways. | $2.3M | Series A | Dec 15, 2022 | https://flora-works.com |
| LeafWorks | LeafWorks is an alternative biotech company, specializing in plant identification, research and development for the cannabis, hemp and herbal industries. | $1M | Series A | Feb 12, 2020 | https://www.leafworks.com |

2 of 2 investments shown.

## Co-investors
- [Arcview Group](https://shizune.co/investors/profile/arcview-group) — VC Fund, 1 deal together

## About Bonaventure Equity

VC Fund · West Palm Beach, United States

Bonaventure Equity operates as a cannabis venture capital firm, committed to funding the next generation of innovative cannabis companies delivering economic, societal, cultural and healthcare benefits through leading technologies, services and science.

2 contacts available at Bonaventure Equity.

| Name | Title | Profile |
| --- | --- | --- |
| Greg McKee | Managing Partner | https://shizune.co/investors/profile/greg-mckee-68cb |
| Ross O'Brien | Founder & CEO | https://shizune.co/investors/profile/ross-obrien |

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## FAQ

### What does Ross O'Brien invest in?

Ross O'Brien invests primarily in Biotechnology, Sales and Consumer startups, most often at Series A 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 Ross O'Brien?

Public channels for Ross O'Brien include LinkedIn, X (Twitter) and Facebook. 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.

### When did Ross O'Brien last invest?

The most recent investment recorded for Ross O'Brien closed in Dec 2022. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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