# Theresa Preston-Werner

> Theresa Preston-Werner is a seed investor backing Travel, Tourism and Marketplace. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: Jan 2017
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/theresa-preston-werner-3bab5788/

Theresa Preston-Werner is a seed investor focused on Travel and Tourism. Theresa Preston-Werner is the Affiliate Director of a new Global Family Planning Project at Bixby Center for Population, Health, and Sustainability, U. C. Berkeley.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Travel | 1 | 100% |
| Tourism | 1 | 100% |
| Marketplace | 1 | 100% |
| Adventure Travel | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Keteka | Keteka is an online tours and activities marketplace that lets travelers book unique, safe and authentic, tours with validated local guides from developing communities, offering dignified economic opportunity for local communities and life-changing experiences for travelers.Keteka was founded by two Peace Corps volunteers focused on helping ruraland indigenous communities in Panama actually benefit from tourism. Kyle and Jack recognized that there were thousands of local guides and communities that needed, but lacked, direct access to travelers. At the same time, there were millions of travelers searching for off the beaten path experiences, yet lacked an easy way to find and book them. Eventually, by leveraging their connection to the Peace Corps Network, they began onboarding previously marginalized guides and communities, and offering travel experiences to a small group of friends and fam |  | Seed | Jan 03, 2017 |  |

1 of 1 investments shown.

## Co-investors
- [FounderList](https://shizune.co/investors/profile/founderlist) — VC Fund, 1 deal together
- [Magma Partners](https://shizune.co/investors/profile/magma-partners) — VC Fund, 1 deal together

## Similar investors

### Similar industry
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### Similar stage
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### Similar country
- [CORFO](https://shizune.co/investors/profile/corfo) — VC Fund
- [Aster](https://shizune.co/investors/profile/aster-111d) — VC Fund
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## Featured in investor lists
- [Travel Angel Investors in LATAM](https://shizune.co/investors/travel-angel-investors-latam)
- [Travel Investors in Chile](https://shizune.co/investors/travel-investors-chile)
- [All Angel Investors in Chile](https://shizune.co/investors/angel-investors-chile)
- [Travel Investors in LATAM](https://shizune.co/investors/travel-investors-latam)

## FAQ

### What does Theresa Preston-Werner invest in?

Theresa Preston-Werner invests primarily in Travel, Tourism and Marketplace startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Chile. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Theresa Preston-Werner last invest?

The most recent investment recorded for Theresa Preston-Werner closed in Jan 2017. Shizune tracks 1 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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