Geoffrey Lewis
Co-Founder and Managing Partner @ Bedrock
San Francisco, United States
Geoffrey Lewis is a seed investor at Bedrock in San Francisco focused on Marketplace and Software. Geoff Lewis is the Founder & Managing Partner at Bedrock
- Total investments:
- 46
- Last investment:
- Lead investor:
- 43%
Last updated:
For AI agents: llms.txt
Industries Geoffrey Lewis invests in
Stages Geoffrey Lewis invests in
Countries Geoffrey Lewis invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Marketplace 6 (13%)
- Software 5 (11%)
- E-Commerce 5 (11%)
- FinTech 4 (9%)
- Information Technology 4 (9%)
Stage
- Seed 10 (22%)
- Series A 9 (20%)
- Series C 9 (20%)
- Series B 6 (13%)
- Series D 5 (11%)
Country
- United States 23 (50%)
- Brazil 1 (2%)
- Canada 1 (2%)
- New Zealand 1 (2%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Mach Industries is a defense manufacturing company that develops unmanned systems and defense infrastructure. | $600M / Series C / Sep 10, 2026 | ||
| Mach Industries is a defense manufacturing company that develops unmanned systems and defense infrastructure. | $300M / Series C / Jun 01, 2026 | ||
| Mach Industries is a defense manufacturing company that develops unmanned systems and defense infrastructure. | $100M / Series B / Jun 17, 2025 | ||
| Portable phone charging made easy. Pick-up & drop-off portable chargers anywhere in your city via our chargeFUZE APP. | $11.5M / Series A / Jun 13, 2024 | ||
| Mach Industries is a defense manufacturing company that develops unmanned systems and defense infrastructure. | $79M / Series A / Oct 04, 2023 | ||
| Arkam Intelligence provides intelligence on cryptocurrency networks and the entities behind them. | $12M / Series A / Apr 17, 2023 | ||
| Rippling is a human resource management company that manages employees’ payroll, benefits, devices, and apps. It is a platform that automates manual work, like onboarding new hires. In just 90-seconds, a company can set up (or disable) an employee’s payroll, health insurance, work computer, and third-party apps, like Gmail, Microsoft Office, andSlack. It’s the only platform that truly unifies every employee system, and automates all of the administrative work.The company was founded in 2016 and is headquartered in San Francisco, California. | $250M / Series D / May 11, 2022 | ||
| Modern Intelligence is a technology company using proprietary advances in information and complexity theory to build one AI for defense. The company's hierarchical approach provides a dramatic scaling advantage over classical neural networks, naturally enabling very high accuracy on few-shot learning for novel problems, and in many cases, theability to solve previously-unsolvable problems.Modern Intelligence was founded in 2020 and is based in San Jose, CA. | $5M / Seed / Mar 16, 2022 | ||
| Epirus develops solid-state, software-defined directed energy systems for counter-electronics applications and power management in defense and commercial sectors. The company specializes in long-pulse high-power microwaves combined with AI and advanced electronics for electronic warfare. | $200M / Series C / Feb 15, 2022 | ||
| Praxis is a membership-based platform aiming to build an autonomous city. Cities needed to be built around a source of economic opportunity to attract businesses that would create jobs and entice people to relocate. The platform enables people to live healthier, more purposeful lives. Praxis was founded in 2020 and is headquartered in New York. | $4.2M / Seed / Dec 01, 2021 | ||
| See all 46 investments → | |||
Co-Investors
About Bedrock
Bedrock is a venture capital firm that invests in early-stage and growth-stage technology companies. The firm focuses on backing businesses that aim to reshape established industries or create entirely new categories. It partners with founders across sectors such as software, consumer internet, fintech, artificial intelligence, and enterpriseinfrastructure. Bedrock provides capital and strategic guidance to support long-term growth, often engaging with companies from their earliest phases.
Bedrock Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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Geoffrey Lewis
Co-Founder and Managing Partner
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Benjamin Kany
Principal
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Rachel Sterne Haot
Chief of Staff
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Sid Vashist
Principal
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Thomas O'Leary
CFO
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FAQ
What does Geoffrey Lewis invest in?
Geoffrey Lewis invests primarily in Marketplace, Software and E-Commerce startups, most often at Seed and Series A stage. Most of the 46 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 Geoffrey Lewis?
Public channels for Geoffrey Lewis 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 Geoffrey Lewis last invest?
The most recent investment recorded for Geoffrey Lewis closed in Sep 2026. Shizune tracks 46 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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