Lachy Groom
Angel Investor · at Lachy Groom
San Francisco Bay Area, United States
Lachy Groom is a seed investor at Lachy Groom in San Francisco Bay Area focused on Software and Artificial Intelligence. Lachy Groom is the Co-Founder of Physical Intelligence. He previously worked at Stripe as the Head of Stripe Issuing.
- Total investments:
- 229
- 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–$35M
- Series B
- $20M–$80M
Investment Focus
Industry
- Software 58 (25%)
- Artificial Intelligence 31 (14%)
- Information Technology 24 (10%)
- FinTech 19 (8%)
- Financial Services 18 (8%)
Stage
- Seed 73 (32%)
- Series A 64 (28%)
- Series B 32 (14%)
- Series C 15 (7%)
- Series D 7 (3%)
Country
- United States 116 (51%)
- India 7 (3%)
- Canada 5 (2%)
- United Kingdom 3 (1%)
- Brazil 2 (1%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| 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 | ||
| Meadow Memorials provides cremation and memorial arrangement services that help families manage end‑of‑life planning with clarity and care. The company facilitates direct cremation arrangements, handling paperwork, logistics, and coordination with service providers through phone and online channels, reducing the need for in‑person steps. Itsofferings include cremation packages, memorial service support, and access to products like urns and keepsakes to support personalized remembrance. Meadow Memorials also supports families with obituary publishing and digital tribute tools to share memories and life stories. The organization emphasizes transparent pricing and guidance through the arrangement process while coordinating transportation and care of remains with licensed professionals. Care specialists are available to answer questions and assist clients through each step of planning and service. Meadow Memorials integrates digital tools and support to streamline communications, documentation, and scheduling for cremations and memorial services. Its services include coordination of details such as death certificate filings and return of remains, with support accessible around the arrangement timeline. | $9M / Series A / Mar 18, 2026 | ||
| See all 229 investments → | |||
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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 229 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Lachy Groom's check size?
Lachy Groom typically joins rounds of $2.2M–$10M at Seed, $8.5M–$35M at Series A and $20M–$80M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Lachy Groom participates 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 229 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.
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