Persimmons INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSan Jose, CA
US patents3
SAM.gov UEIW8ZRTE3Z29Q1
CAGE code1YRC5
Incorporated inDE
- AI systems
- chiplet architecture
- modules
- Silicon Valley
Named on the company’s own website, read JUL 29, 2026
Open positions
Openings read from Persimmons INC.’s own job board on Workable, last checked OCT 28, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Senior ASIC Design Verification Engineer (AI Compute)Persimmons INC. · San Jose, California, United States · Engineering · posted OCT 16, 2026
- Engineering Project ManagerPersimmons INC. · San Jose, California, United States · Engineering · posted OCT 13, 2026
- Silicon Design EngineerPersimmons INC. · San Jose, California, United States · posted OCT 13, 2026
- Power Delivery ArchitectPersimmons INC. · San Jose, California, United States · Engineering · posted SEP 10, 2026
- Hardware Lab TechnicianPersimmons INC. · San Jose, California, United States · Engineering · posted JUL 17, 2026
- Compiler Engineer (Mid and/or Backend)Persimmons INC. · San Jose, California, United States · Engineering · posted MAR 2, 2026
- Compiler Engineer (Frontend)San Jose, United States · Engineering · posted FEB 9, 2026
Supplier designations
For Profit Organization
Self-certified by the company in its SAM.gov registration
Patents
3 US patents granted 2024–2025, 3 of them in the five years to SEP 2025.
Computer technology 2Digital communication 1
- Methods for multiplying matrices using a plurality of chipletsUS 12,197,534 · granted JAN 14, 2025
- Methods for arbitrating the role of bus master among a plurality of host devicesUS 12,052,116 · granted JUL 30, 2024
- Methods for multiplying matrices using a plurality of chipletsUS 12,001,508 · granted JUN 4, 2024
Granted to Persimmons, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Persimmons INC. | San Jose | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


