# Rosemary Leith

> Rosemary Leith is a seed investor backing Machine Learning. See 4 investments, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: London, United Kingdom
- Total investments: 4
- Last investment: Mar 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/rosemary-leith-28a0966/

Rosemary Leith is a seed investor in London focused on Machine Learning and Artificial Intelligence. Rosemary Leith

## Contacts

5 contacts available for Rosemary Leith: 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/rosemary-leith?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Machine Learning | 2 | 50% |
| Artificial Intelligence | 2 | 50% |
| FinTech | 1 | 25% |
| Finance | 1 | 25% |
| Foundational AI | 1 | 25% |

12 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 50% |
| Angel | 1 | 25% |
| Series B | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United Kingdom | 3 | 75% |
| France | 1 | 25% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Advanced Machine Intelligence | Advanced Machine Intelligence develops artificial intelligence systems that model real-world environments using sensor data. The organization focuses on building machine learning architectures that form abstract representations of physical and digital environments, allowing systems to reason, predict outcomes, and plan sequences of actions. Itsresearch includes world models that process continuous and complex data while filtering unpredictable elements to support structured decision making. The technology is designed to enable AI agents to evaluate the consequences of actions and operate under defined safety and control mechanisms. Advanced Machine Intelligence collaborates with industry and research communities to explore applications of these systems in areas such as industrial automation, robotics, wearable technology, and healthcare. The company also publishes research and develops software frameworks that support experimentation, deployment, and evaluation of intelligent systems. | $1B | Seed | Mar 10, 2026 | https://amilabs.xyz |
| Hybr | Hybr is a student-letting platform. They offer all types of accommodation options for all types of students and budgets. It also helps students find houses, house shares, and any relevant services they need. | $4.1M | Seed | Nov 27, 2023 | https://www.hybr.co.uk |
| Wayve | Wayve develops autonomous driving technology using end-to-end deep learning models that enable vehicles to navigate complex urban environments. The company builds AI software that learns directly from data collected through cameras and sensors, reducing reliance on high-definition maps and rule-based systems. Its approach focuses on embodiedintelligence, where the system improves driving performance through large-scale real-world training and simulation. Wayve partners with automotive manufacturers and fleet operators to integrate its driving software into production vehicles. The platform is designed to adapt to different geographies and driving conditions through continuous learning and model refinement. | $200M | Series B | Jan 17, 2022 | https://wayve.ai |
| Netwealth | Netwealth is an online wealth management service that brings together a highly qualified team, a powerful online service, and a robust investment framework. It can be accessed online via financial technology or with one of the company's financial advisers. The Netwealth service is provided at a substantially lower cost than traditional wealthmanagers.Netwealth was founded on 2015 and is based in London. | $8.3M | Angel | May 22, 2016 | https://www.netwealth.com/ |

4 of 4 investments shown.

## Co-investors
- [XTX Ventures](https://shizune.co/investors/profile/xtx-ventures) — VC Fund, 2 deals together
- [Adjuvo](https://shizune.co/investors/profile/adjuvo) — VC Fund, 1 deal together
- [Alpha Intelligence Capital](https://shizune.co/investors/profile/alpha-intelligence-capital) — VC Fund, 1 deal together
- [Baillie Gifford](https://shizune.co/investors/profile/baillie-gifford) — VC Fund, 1 deal together
- [Balderton Capital](https://shizune.co/investors/profile/balderton-capital) — VC Fund, 1 deal together
- [BlackWood Ventures](https://shizune.co/investors/profile/blackwood-ventures) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund
- [Coinbase Ventures](https://shizune.co/investors/profile/coinbase-ventures) — VC Fund

### 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

### Similar country
- [SFC Capital](https://shizune.co/investors/profile/startup-funding-club) — VC Fund
- [Fuel Ventures](https://shizune.co/investors/profile/fuel-ventures-fund) — VC Fund
- [Business Growth Fund](https://shizune.co/investors/profile/business-growth-fund) — VC Fund

## Featured in investor lists
- [Finance Angel Investors in United Kingdom](https://shizune.co/investors/finance-angel-investors-united-kingdom)

## FAQ

### What does Rosemary Leith invest in?

Rosemary Leith invests primarily in Machine Learning, Artificial Intelligence and FinTech startups, most often at Seed and Angel stage. Most of the 4 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Rosemary Leith?

Public channels for Rosemary Leith include LinkedIn. 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 Rosemary Leith last invest?

The most recent investment recorded for Rosemary Leith closed in Mar 2026. Shizune tracks 4 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.

# 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