# D20 Capital

> D20 Capital is a VC fund in San Francisco backing Machine Learning and B2B. See 5 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: San Francisco, United States
- Total investments: 5
- Last investment: Aug 2021
- Lead investor: 40%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/d20capital
- Website: http://www.d20cap.com/

D20 Capital is an investment firm that backs bold entrepreneurs in traditional industries historically underserved by technology.

## Contacts

5 contacts available for D20 Capital. Shizune tracks 4 team members at D20 Capital. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/d20-capital?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Machine Learning | 2 | 40% |
| B2B | 1 | 20% |
| SaaS | 1 | 20% |
| Video | 1 | 20% |
| Sports | 1 | 20% |

17 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 40% |
| Series A | 1 | 20% |
| Series E | 1 | 20% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| HJ Kim | Chief of Staff | 0 | — |
| Jaewon Park | Founder and General Partner | 0 | — |
| Sang Kim | COO | 0 | — |
| Sungjoon Cho | General Partner; General Partner | 4 | — |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Vidrovr | Vidrovr develops multimodal computer vision and machine learning systems to index, tag, and understand video. It processes videos with specific domain constraints, such as in sports, government, and media verticals. Its technology enables its users to search an indexed video corpus and retrieve content inside videos and link it to other media likephotos and text.The company Integrates social media to enable direct interactions between multimedia content. Vidrovr was founded in 2016 and is headquartered in New York. | $2.5M | Seed | Aug 18, 2021 |  |
| Bear Flag Robotics | Bear Flag Robotics is an ag-tech company developing autonomous technology for farm tractors to increase productivity and improve safety.The solution gathers data on field patterns to provide predictive analytics that helps growers better plan each season. It can be controlled and commanded from a central mission control who gets real-timeinformation about everything happening on a tractor that enables farmers to reduce input and increase production yield easily.Co-Founders Igino Cafiero and Aubrey Donnellan founded the company in 2017 in Newark, California. | $7.9M | Seed | Jan 21, 2021 |  |
| WHOOP | WHOOP is the performance optimization system that tracks recovery, training, and sleeping hours thus helping elite athletes and teams win.The company provides athletes, coaches, and trainers with a continuous understanding of strain and recovery to balance training, reduce injuries, and predict performance. It creates a product that makesindividuals and teams perform at a higher level through a deeper understanding of their bodies and daily lives. The WHOOP Strap 3.0 collects physiological data 24/7 to provide an accurate and granular understanding of the body. Aurelian Nicolae, John Capodilupo, and Will Ahmed established WHOOP in 2012 and in Boston, Massachusetts. | $100M | Series E | Oct 28, 2020 |  |
| StructionSite | StructionSite makes construction companies more competitive and allows them to win more work by automating their production tracking and site documentation processes. Combining off-the-shelf 360 camera technology with machine vision, quantities of installed work and percentages of completion can be automatically tracked and aggregated acrossprojects and regions. More accurate production tracking allows for more accurate and competitive bids on new work, creating a virtuous cycle for the builder or building owner using the tool. It was established in 2016, based in Oakland, California. |  | Series A | Mar 31, 2020 |  |
| StructionSite | StructionSite makes construction companies more competitive and allows them to win more work by automating their production tracking and site documentation processes. Combining off-the-shelf 360 camera technology with machine vision, quantities of installed work and percentages of completion can be automatically tracked and aggregated acrossprojects and regions. More accurate production tracking allows for more accurate and competitive bids on new work, creating a virtuous cycle for the builder or building owner using the tool. It was established in 2016, based in Oakland, California. | $7M | Series A | Mar 03, 2020 |  |

5 of 5 investments shown.

## Co-investors
- [500 Global](https://shizune.co/investors/profile/500-startups) — VC Fund, 1 deal together
- [AgFunder](https://shizune.co/investors/profile/agfunder) — VC Fund, 1 deal together
- [Bossa Invest](https://shizune.co/investors/profile/bossanova-investimentos) — VC Fund, 1 deal together
- [CAVU Consumer Partners](https://shizune.co/investors/profile/cavu-venture-partners) — VC Fund, 1 deal together
- [Cemex Ventures](https://shizune.co/investors/profile/cemex-ventures) — VC Fund, 1 deal together
- [Counterpart Advisors](https://shizune.co/investors/profile/counterpart-advisors-venture-capitalist-llc) — 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 D20 Capital invest in?

D20 Capital invests primarily in Machine Learning, B2B and SaaS startups, most often at Seed and Series A stage. Most of the 5 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 D20 Capital?

Public channels for D20 Capital 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 D20 Capital?

The team at D20 Capital includes HJ Kim (Chief of Staff), Jaewon Park (Founder and General Partner) and Sang Kim (COO). 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.

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