Lachy Groom
Angel Investor · at Lachy Groom
San Francisco Bay Area, United States
Lachy Groom is an Australian entrepreneur, investor, and technology executive. He joined Stripe as its 30th employee and later served as Head of Stripe Issuing, where he worked across product, growth, operations, and international expansion. He founded LGF, an investment firm focused on early-stage technology companies, and has invested in companies including Figma, Notion, Ramp, and Lattice. He is also a co-founder of Physical Intelligence, a company developing artificial intelligence systems for robots.
- Total investments:
- 230
- Last investment:
- Lead investor:
- 27%
Last updated:
For AI agents: llms.txt
Industries Lachy Groom invests in
Stages Lachy Groom invests in
Countries Lachy Groom invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $2.2M–$10M
- Series A
- $8.5M–$37M
- Series B
- $20M–$80M
Investment Focus
Industry
- Software 58 (25%)
- Artificial Intelligence 33 (14%)
- Information Technology 23 (10%)
- FinTech 18 (8%)
- Financial Services 18 (8%)
Stage
- Seed 73 (32%)
- Series A 65 (28%)
- Series B 32 (14%)
- Series C 15 (7%)
- Series D 7 (3%)
Country
- United States 117 (51%)
- India 7 (3%)
- Canada 5 (2%)
- United Kingdom 3 (1%)
- Brazil 2 (1%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Volantis specializes in developing AI-driven semiconductor solutions. The company focuses on creating advanced systems that support high-performance computing for various applications, including networking, data centers, and edge computing. Volantis provides integrated hardware and software platforms designed to optimize processing power, energyefficiency, and scalability. Their technology aims to enhance the capabilities of existing infrastructure, making it adaptable to emerging computational demands. The company's solutions cater to industries that require robust, efficient computing power at scale. | $88M / Series A / Sep 29, 2026 | ||
| Alteon develops long-endurance aircraft and unmanned aerial systems for extended-duration flight. Its designs combine solar power and dynamic soaring to support continuous operation. | $2.5M / Pre-Seed / Sep 01, 2026 | ||
| Airbound aims to enable 100km delivery at 20rs ($0.25) to every corner of the world. We're able to do this by building the world's first blended wing body tailsitter, which allows us to have a much smaller and cheaper frame, and a 0 infrastructure requirement. We want to bring this technology to the most rural parts of India, where therecurrently in no delivery service, and enable essential medical deliveries between Community Health Centers (CHCs), Primary Health Centers (CHCs), and Subcenters (SCs). | $37M / Series A / Aug 24, 2026 | ||
| Contenda helps repurpose old content into a new engagement. It contextually identifies content's key topics and spins it into the proper format for an audience to discover. | $20M / Series A / Aug 20, 2026 | ||
| Ambrook offers specialized accounting software for family-run farms, ranches, and agribusinesses. The platform includes bookkeeping, invoicing, bill payment, and analytics tools. Ambrook aims to help these businesses manage finances, track profitability, and prepare for the future. | $30M / Series B / Aug 04, 2026 | ||
| Meticulous is a tool for detecting bugs in web applications. The company was founded in 2021. | $15M / Series A / Jul 15, 2026 | ||
| Chai Discovery creates Chai-1, a multi-modal foundation model designed for predicting molecular structures relevant to drug discovery. The model facilitates the unified prediction of proteins, small molecules, and nucleic acids, and is available for free for commercial applications. By enabling accurate predictions without the need for multiplesequence alignments, Chai-1 advances the capabilities of molecular modeling in the life sciences. | $400M / Series C / Jul 14, 2026 | ||
| Vetic is a network of cutting-edge clinics with an emphasis on providing comprehensive pet health care. | $40M / Venture - Series Unknown / Jun 18, 2026 | ||
| Pronto is a business that allows users to order and receive cleaning, laundry, and home services within 10 minutes. It is available 24/7 and enables users to book services instantly or schedule them for later, including recurring appointments. | $20M / Series B / May 07, 2026 | ||
| Automating health plan administration | $35M / Series A / Apr 06, 2026 | ||
| See all 230 investments → | |||
Co-Investors
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Find investors for your startup
Search 48,091 investors by industry and country. Emails and phones included.
Similar Investors
Similar industry
Similar stage
Similar country
Featured in Investor Lists
Recommended lists
FAQ
What does Lachy Groom invest in?
Lachy Groom invests primarily in Software, Artificial Intelligence and Information Technology startups, most often at Seed and Series A stage. Most of the 230 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Lachy Groom invest in?
Lachy Groom typically joins rounds of $2.2M–$10M at Seed, $8.5M–$37M at Series A and $20M–$80M at Series B. These are whole funding-round sizes, not Lachy Groom's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Lachy Groom took part in.
How do I contact Lachy Groom?
Public channels for Lachy Groom include LinkedIn, X (Twitter) 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.
When did Lachy Groom last invest?
The most recent investment recorded for Lachy Groom closed in Sep 2026. Shizune tracks 230 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
Contact your first 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Continue with Google
Continue with LinkedIn
