# Gravity Ranch

> Gravity Ranch is a VC fund in San Francisco backing Security and Software. 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: Jun 2021
- Lead investor: 20%
- Last updated: Aug 2026
- Website: https://www.gravityranch.com/

Gravity Ranch is a VC fund in San Francisco focused on Security and Software. Gravity Ranch has a unique partnership to be the first seed-capital into every new SRI spin-out. There is no organization more historically embedded into the DNA of Silicon Valley than SRI International (Stanford Research Institute).

## Contacts

5 contacts available for Gravity Ranch. Shizune tracks 2 team members at Gravity Ranch. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/gravity-ranch?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Security | 2 | 40% |
| Software | 2 | 40% |
| Information Technology | 2 | 40% |
| Artificial Intelligence | 2 | 40% |
| SaaS | 1 | 20% |

15 industries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Jonas Lauren Norr | Founder | 0 | https://shizune.co/investors/profile/jonas-lauren |
| Song Liu | Founder | 0 | https://shizune.co/investors/profile/song-liu-cf0a |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Vitrina A.I. | Vitrina A.I. is a SaaS platform for the video content industry to facilitate and enable cross-border transactions. |  | Seed | Jun 23, 2021 |  |
| AccuKnox | AccuKnox Zero Trust CNAPP is an industry leading cloud security product. With its differentiated DevSecOps and open-source approach, it secures infrastructure and applications, ensuring comprehensive safeguarding of the software development lifecycle. Our support covers public clouds, private clouds, Kubernetes, VMs, bare metals, IoT Edge, and 5Gsecurity. | $4.6M | Seed | Apr 27, 2021 |  |
| Authenticiti | Authenticiti Platform is a service layer built on blockchain technology to enable the secure hand-off of physical & digital assets. |  | Seed | Jun 17, 2020 |  |
| Latent AI | Latent AI accelerates AI implementation and workflows for the enterprise cost-effectively anywhere on the edge continuum with Adaptive AI. | $3.5M | Seed | Jun 26, 2019 |  |
| Scotty Labs | Scotty Labs is a spin-out of SRI International. They are a driving company. They believe that the true opportunities for the future of autonomy lie in unlocking the ability for human and machine to work together to solve the most difficult problems driverless vehicles face. The path of progress for the autonomous vehicle is blocked by the ideathat complete vehicle autonomy is the goal. They believe safe tele-operation subsumes level 5 autonomy, so instead of removing humans from the driving experience entirely, we’re keeping the humans in, virtually. | $6M | Seed | Mar 29, 2018 |  |

5 of 5 investments shown.

## Co-investors
- [SRI International](https://shizune.co/investors/profile/sri-international) — VC Fund, 4 deals together
- [National Grid Partners (NGP)](https://shizune.co/investors/profile/national-grid-partners-ngp) — VC Fund, 2 deals together
- [Unlock Venture Partners](https://shizune.co/investors/profile/unlock-venture-partners) — VC Fund, 2 deals together
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund, 1 deal together
- [Arka Venture Labs](https://shizune.co/investors/profile/arka-ventures-labs) — VC Fund, 1 deal together
- [Aureolis Ventures](https://shizune.co/investors/profile/aureolis-ventures) — 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 Gravity Ranch invest in?

Gravity Ranch invests primarily in Security, Software and Information Technology startups, most often at Seed 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 Gravity Ranch?

Public channels for Gravity Ranch include 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 Gravity Ranch?

The team at Gravity Ranch includes Jonas Lauren Norr (Founder) and Song Liu (Founder). 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co