You'll find most are doing various ip blocks on someone else's process or finding novel process flows on known equipment. Obviously most are fabless because it's just so much less capital intensive. My company has invested many millions into just the equipment in just my lab and I can only measure stuff someone else made. CAD software is very expensive as well.
As for startup specifically related to novel manufacturing techniques. I guess it depends on what a startup is. Is a newly founded company with $50M in funding a startup or just a new company? The bay area has some companies doing interesting things in silicon photonics (in-package optical io is a hot topic as well as quantum computing)
And if you're willing to expand the geographic area outside Silicon Valley there is quite a lot more.
Intel does 10nm production at their fab complex in Chandler, AZ. About 600 miles away from Silicon Valley.
Whats the issue in transporting them? The more expensive, the less it should matter?
Anything with effectively zero incremental costs will seem a better investment in the short term
[1] https://hotchips.org/assets/program/tutorials/HC2020.Cerebra...
That looks good, but they’re in a highly cyclical market; every recession, their sales more or less completely dry up, and those figures are for a good year.
That’s why I can understand why investors aren’t lining up to invest in that kind of company.
Would be curious to run this by PG and a bunch of Y-combinator folks - While your voice might drown in Adtech noise, it would be crucial for the west to maintain semiconductor manufacturing expertise. What does AH think about it?