67
Total investments
49
Early stage
3
Mid stage
1
Late stage
16y
Years active
Portfolio
67 investments · sorted by recency
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Investor
2025
xNilio synthesizes all product data to guide engineers in defining their prototypes design intent. Engineers set cost and performance goals; xNilio automatically generates the manufacturing data and plans to meet them.
xNilio seamlessly fits into existing workflows, instantly regenerating manufacturing data for new CAD features and customer requests. Cut down your product development time by 10x with xNilio.
Investor
2025
Westmag is the American manufacturer of drone motors and robot actuators, backed by Andreessen Horowitz, Founders Fund, Lux Capital, NFDG, Menlo Ventures, and other top investors. Westmag is committed to building and scaling in the U.S. to serve the global market. For more information, visit westmag.com.
Investor
2024
General Galactic is a deep-tech startup generating fossil-free fuels and chemicals. We aim to create clean energy abundance on Earth, and ultimately to build fuel stations on Mars.
Investor
2024
Every year, up to 50% of all the truck space in America goes empty. Oway creates seamless freight infrastructure to turn this waste into a new category of freight shipping, enabling the fastest and cheapest distribution system for palletized goods in the country.
Investor
2024
Helping Stealth Startups to Launch, Hire & Scale.
Here Recruiters Usually List Stealth Roles for early stage startups and job seekers can connect and consider those roles.
Investor
Aug 2023
A network for entrepreneurs building in stealth.
Submit your information here so investors can find you:
harmonic.ai/get-discovered
Investor
2023
The first to scale hybrid manufacturing technology to print high performance energy storage systems.
Investor
2023
Consumers pay up to 36% of their orders in fees for food delivery, and restaurants lose up to 30% of their food sales to delivery commissions for third-party delivery apps.
Delivery Collective is the merchant-first delivery platform. Our mission is to connect consumers directly to restaurants.
Investor
2023
First Bite is a go-to-market software platform for food manufacturers. Our extensive operator data powers workflow tools that help our customers efficiently connect with customers, drive sales and grow their business.
Our mission is to bring efficiency to the $1.5TN foodservice marketplace by helping manufacturers and operators work together. 🚀
Investor
2023
Solideon integrates off-the-shelf robotics with proprietary software to create autonomous micro-factories that 3D print, post-process, assemble, and inspect structures and vehicles without human intervention.
Investor
2023
AptEdge centralizes all your internal knowledge—whether it’s from past tickets, documentation, or conversations—so your support engineers can find the right answers in minutes, not days. Our AI not only helps with faster search but also drafts ticket responses, summarizes complex issues, and auto-creates new knowledge articles for future use
Investor
2023
Energy abundance unlocks progress. It powers missions, grows economies, strengthens national security, and expands what’s possible on Earth and beyond. But in the places where power is most critical, it’s often the hardest to deliver. That’s the problem we’re solving.
At Antares, we’re building compact nuclear microreactors to deliver reliable, mobile energy where it’s needed most: remote military bases, austere industrial sites, and, one day, deep space and underwater missions. The U.S. nuclear industry hasn’t seen true momentum in decades. We’re moving it forward with urgency, humility, and a commitment to building what’s needed now.
Our team includes engineers and operators from SpaceX, Relativity Space, Ursa Major, the White House, MIT, Rigetti Computing, and the U.S. Air Force. Backed by over $130M from top-tier investors, we’re focused on shipping hardware not hypotheticals.
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Experience · 72 entries
All (72)
Investments (67)
Founder (2)
Board (2)
2025
Investor
2025
xNilio synthesizes all product data to guide engineers in defining their prototypes design intent. Engineers set cost and performance goals; xNilio automatically generates the manufacturing data and plans to meet them.
xNilio seamlessly fits into existing workflows, instantly regenerating manufacturing data for new CAD features and customer requests. Cut down your product development time by 10x with xNilio.
Investor
2025
Westmag is the American manufacturer of drone motors and robot actuators, backed by Andreessen Horowitz, Founders Fund, Lux Capital, NFDG, Menlo Ventures, and other top investors. Westmag is committed to building and scaling in the U.S. to serve the global market. For more information, visit westmag.com.
2024
Investor
2024
General Galactic is a deep-tech startup generating fossil-free fuels and chemicals. We aim to create clean energy abundance on Earth, and ultimately to build fuel stations on Mars.
Show all 72 entries ↓
Investment activity
2010–2025 · 67 investments
Recent (last 2 years)Earlier
