# Jason Williams

> Jason Williams is a seed investor at BioViva backing Art and Apps. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: BioViva
- Total investments: 2
- Last investment: Dec 2021
- Lead investor: 0%
- Last updated: Aug 2026

Jason Williams is a seed investor at BioViva focused on Art and Apps. Jason Williams

## Contacts

5 contacts available for Jason Williams: 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/marcos-lavorato?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1k–$690k |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Art | 1 | 50% |
| Apps | 1 | 50% |
| Mobile | 1 | 50% |
| Blockchain | 1 | 50% |
| Marketplace | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Scarce City | Scarce City is a marketplace that uses Bitcoin technology to sell Bitcoin-related artworks for Bitcoin. | $690.4K | Seed | Dec 28, 2021 |  |
| AppUpper - ASO | AppUpper is the first crowd-review platform in the world of mobile apps. There are dozens of good apps in stores right now which might never reach their deserved popularity. Most of them come from medium/small companies or startups which can't afford marketing campaigns or personnel. In addition, these companies usually take longer todeploy their products because they can count on no more that a handful of people to test the apps, and sometimes the testers are even the same people who developed the software, spoiling the quality-assurance principles. For bigger companies which do have a solid structure and development cycle, AppUpper might work as beta-testing team, and an ASO partner to increase the market response to the launch of their technology. | $1K | Seed | Feb 20, 2014 |  |

2 of 2 investments shown.

## Co-investors
- [Fulgur Ventures](https://shizune.co/investors/profile/fulgur-venture) — VC Fund, 1 deal together
- [Lightning Ventures](https://shizune.co/investors/profile/lightning-ventures-a525) — VC Fund, 1 deal together
- [Plan B Ventures](https://shizune.co/investors/profile/plan-b-ventures) — VC Fund, 1 deal together

## About BioViva

VC Fund · Bainbridge Island, United States

BioViva USA is committed to creating regenerative medicine to alleviate diseases caused by cellular degeneration and genetic disorders. It focuses on aging, as this is the common root of most major diseases. They bring these treatments to the clinic for both compassionate and consensual use and to change how they treat disease in the future.Thecompany was founded in 2015 and is headquartered in Bainbridge Island, Washington.

2 contacts available at BioViva.

| Name | Title | Profile |
| --- | --- | --- |
| Elizabeth Parrish | CEO/Founder | — |
| Jason Williams | Founder | https://shizune.co/investors/profile/marcos-lavorato |

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## FAQ

### What does Jason Williams invest in?

Jason Williams invests primarily in Art, Apps and Mobile startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in Brazil. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Jason Williams's check size?

Jason Williams typically joins rounds of $1k–$690k at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Jason Williams participates in.

### How do I contact Jason Williams?

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 Jason Williams last invest?

The most recent investment recorded for Jason Williams closed in Dec 2021. 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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