This week on Valley of Depth, we’re joined by Erik Kriessmann, Partner at Altimeter – the $10B crossover firm known for backing generational companies across tech, defense, and space. From sourcing early-stage deals to helping build world-class teams, Erik’s path into venture started with a deep focus on talent, giving him a rare edge in identifying high-potential founders and building lasting partnerships. In this episode, Erik shares how Altimeter thinks about concentrated investing, why the firm bets big on supercycles, and what it tak...
This week on Valley of Depth, we’re joined by Erik Kriessmann, Partner at Altimeter – the $10B crossover firm known for backing generational companies across tech, defense, and space. From sourcing early-stage deals to helping build world-class teams, Erik’s path into venture started with a deep focus on talent, giving him a rare edge in identifying high-potential founders and building lasting partnerships.
In this episode, Erik shares how Altimeter thinks about concentrated investing, why the firm bets big on supercycles, and what it takes to earn a seat at the table with the best teams in tech. We also cover:
- How Altimeter defines a “supercycle”
- The firm’s bets across AI, defense, and aerospace
- What separates a good founder from a great one
- Why Altimeter backed Anduril and K2
- His take on the Mars hype (spoiler: not yet)
- And how SpaceX changed the game for everyone
…and much more.
• Chapters •
0:00 - Intro
1:05 - Did Erik know he was going to be an investor?
1:44 - Erik's career journey
9:05 - Going from building talent teams to working with CEOs directly
12:07 - The investment philosophy core to Altimeter's growth
15:31 - Public vs private side of Altimeter
16:42 - How decisions get made
19:35 - What is today's super cycle?
21:14 - What technologies is Altimeter currently excited about?
22:40 - What does Erik look for in a founder?
24:25 - How do geopolitics weigh in on Altimeter's investments?
27:20 - Space super cycle
28:56 - What is Erik on the lookout for in the space industry
31:04 - How about Mars?
33:42 - Why did Altimeter first invest in Anduril?
36:09 - Navigating the DoD procurement process
37:50 - Expanding margin with the government customer
40:27 - Are we in a defense tech bubble?
41:56 - Has Altimeter invested in pure play defense names outside of Anduril?
44:03 - Exit paths for Altimeter's investments
45:34 - Foreign defense investment opportunities
47:34 - What would Erik be doing if he wasn't an investor?
49:42 - What's Erik listening to these days?
• Show notes •
Erik’s socials — https://x.com/ekriessmann
Brad’s socials — https://x.com/altcap
Mo's socials — https://twitter.com/itsmoislam
Payload’s socials — https://twitter.com/payloadspace / https://www.linkedin.com/company/payloadspace
Ignition’s socials — https://twitter.com/ignitionnuclear /
https://www.linkedin.com/company/ignition-nuclear/
Tectonic’s socials — https://twitter.com/tectonicdefense / https://www.linkedin.com/company/tectonicdefense/
Valley of Depth archive — Listen: https://pod.payloadspace.com/
• About us •
Valley of Depth is a podcast about the technologies that matter — and the people building them. Brought to you by Arkaea Media, the team behind Payload (space), Ignition (nuclear energy), and Tectonic (defense tech), this show goes beyond headlines and hype. We talk to founders, investors, government officials, and military leaders shaping the future of national security and deep tech. From breakthrough science to strategic policy, we dive into the high-stakes decisions behind the world’s hardest technologies.
- Payload: www.payloadspace.com
- Ignition: www.ignition-news.com
- Tectonic: www.tectonicdefense.com
