DC
Dimension CapitalVenture capital firm investing at the intersection of frontier science and compute infrastructure, spanning AI, biotech, and physical science startups.
4 Pulse stories
O
OpenAIOpenAI is the maker of ChatGPT and the GPT model family, serving roughly 900M weekly active users with 50M+ paid subscribers — it filed its S-1 on June 8, 2026 ahead of a planned IPO.
227 Pulse stories
Total Raised
$800M
$180B
Dimension CapitalOpenAI
Last Valuation
$852B
Dimension CapitalOpenAI
AI infra
Sector
AI infra
2022
Founded
2015
New York, NY
HQ
San Francisco, California, USA
Private
Status
Private
Dimension Capital investors
No investors on record.
OpenAI investors
MicrosoftSoftBankNvidiaAmazonThrive CapitalSequoia CapitalKhosla Ventures
Data from Value Add Pulse coverage and company research — see the full threads for Dimension Capital and OpenAI.