Petrarch
Petrarch is a YC Summer 2026 (S26) company. Based in San Francisco, CA, USA. Team of 3.
About Petrarch
Summary
Petrarch sources and prepares proprietary internal data from manufacturing and industrial companies, including codebases, project files, and financial records from bankruptcy courts, for use in AI model training by frontier labs. It handles de-identification and data preparation, replacing the manual, fragmented work that labs would otherwise do to acquire and clean this kind of enterprise data.
Business model
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Go-to-market
Frontier AI labs are the buyers, acquiring curated industrial datasets they cannot easily collect themselves. Petrarch goes to market by sourcing data directly from companies and bankruptcy courts, then packaging it for lab customers.
From the Y Combinator listing
Internal industrial company data for frontier labs
Petrarch brings internal company data to frontier labs, starting with manufacturing and industrial companies. We source data including codebases, project files, and payments from bankruptcy courts, then de-identify and prepare the data for model training.
Facts
- B2B / B2B
- San Francisco, CA, USA
- 3
- Active
- Early
Founders (3)
- Ian Lee
- Samuel Hahn
- Sudhish Swain
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