Erik Kriessmann

Partner at Altimeter

📍 United States🔄 Updated September 2026💼 13 investments📅 8 years investing🗓 Last invested Jan 2026
VC🌍 United States
13
Total investments
5
Early stage
3
Mid stage
2
Late stage
8y
Years active

Portfolio

12 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
2026
Mesh Optical Technologies manufactures advanced optical systems at scale.
Board Observer
2025
Peace through Deterrence
Board Observer
2025
Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost. Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen. If you’re ready to take on the most challenging and rewarding work of your career while helping create American manufacturing jobs for generations to come, you’re exactly who we’re looking for. Check out open career opportunities using the link below:  https://jobs.ashbyhq.com/hadrian-automation
Board Member
2025
Vulcan Elements is changing the way we power the next generation of aerospace, defense, and critical technologies, securing supply chains and enhancing resilience for partners across industries.
Board Member
2024
Making previously impossible missions possible
Board Member
2024
Permiso Security provides comprehensive identity protection and detection for human and non-human identity threats at all stages of the identity lifecycle, across all environments. The company is backed by Altimeter Capital, Point72, Foundation Capital, Work-Bench, 11.2 Capital and Rain Capital.
Investor
2023
Anduril is not a traditional defense contractor. We are shaping the future of defense, transforming US & allied military capabilities with advanced technology. We emphasize speed and results and control our products from start to finish, including funding R&D to selling finished products off the shelf. Today, Anduril is in a rapid growth phase, deploying technology in diverse locations and developing path-making products that will change defense forever. We believe that everyone at Anduril can be a catalyst. Your perspective can change lives, and we want to help you make your mark. Our team includes thinkers and doers working interdependently. We bring the brightest minds and best-in-class talent together with veterans who have lived the problems of our warfighters. If you like building quickly and seeing your work deployed in the real world, we want you at Anduril. With offices in Orange County, Washington DC, Seattle, Boston, Atlanta, London, and Sydney, our reach is wide. Check out our careers page at https://www.anduril.com/careers or send us an email at careers@anduril.com.
Board Observer
2023
Cockroach Labs is the creator of CockroachDB, the cloud native, distributed SQL database for the planets most demanding enterprise applications.
Investor
2023
Base is building the future of American power. The grid is the largest, most complex machine in the world. But it’s aging, struggling to keep up with today’s demand, and is unprepared for our electrified future. Base is modernizing the grid as the first engineering-led, technology-driven power company. We’re deploying a nationwide network of distributed batteries that strengthens critical infrastructure and saves Americans money. Our team of engineers, operators, creatives, technicians, and electricians design and deploy systems at speed. If you want to tackle the problem that will define this century and shape the future of American energy, now is the time. Join us.
Investor
2022
APIs that enable developers to move into, out of, and between any form of a dollar.
Investor
2020
Found is on a mission to make self-employment easier. With business banking and smart, simple financial tools, we help people seamlessly run their own businesses. With over half the U.S. workforce predicted to be self-employed by 2027, we’re proud to be meeting a real and growing need. Self-employment can be infinitely rewarding, but it comes with a host of challenges. When you are your business, even when the job is done, there’s still a ton of work to do—from bookkeeping to invoicing to taxes. The independence of entrepreneurship can instead feel like a maze of paperwork. That’s where we can help. Found automatically tracks expenses, estimates taxes, and keeps the books organized, all from one easy app. With a Found account, everything from business banking to invoicing to reporting is at your fingertips. In the words of one of our members, “it has given me so much financial freedom and free time.” We’re driven by our mission and we work in support of entrepreneurship, independence, and the sheer joy of loving what you do. Come love what you do at Found. Found is a financial technology company, not a bank. Banking services are provided by Piermont Bank, Member FDIC. The Found Mastercard debit card is issued by Piermont Bank pursuant to a license from Mastercard Inc.
Investor
2018
Faire is a wholesale technology platform empowering brands and retailers to strengthen the unique character of local communities.
Experience · 17 entries
All (17)
Investments (13)
Board (6)
2026
Investor
2026
Mesh Optical Technologies manufactures advanced optical systems at scale.
2025
Board Observer
2025
Peace through Deterrence
Board Observer
2025
Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost. Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen. If you’re ready to take on the most challenging and rewarding work of your career while helping create American manufacturing jobs for generations to come, you’re exactly who we’re looking for. Check out open career opportunities using the link below:  https://jobs.ashbyhq.com/hadrian-automation
Board Member
2025
Vulcan Elements is changing the way we power the next generation of aerospace, defense, and critical technologies, securing supply chains and enhancing resilience for partners across industries.
2024
Board Member
2024
Making previously impossible missions possible
Show all 17 entries ↓
Investment activity
2018–2026 · 13 investments
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