Diamond Foods, LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersStockton, CA
US patents3
SAM.gov UEIUWH3KKSHCQJ9
CAGE code3TND6
Incorporated inDE
- walnuts
- California items
- trail mixes
- Harmony® brand
- ingredients
- ice cream
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Patents
3 US patents granted 2010–2014, none of them in the five years to SEP 2025.
Surface technology, coating 2Food chemistry 1
- Process for seasoning low-fat snacksUS 8,765,203 · granted JUL 1, 2014
- Oil resistant packagingUS 8,568,809 · granted OCT 29, 2013
- Oil resistant packagingUS 7,713,561 · granted MAY 11, 2010
Granted to Diamond Foods, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
3 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Diamond Foods, LLC | Stockton | CA | — | ACTIVE |
| Diamond Foods | Glen Burnie | MD | — | LIKELY ACTIVE |
| Diamond Foods, INC. | Beloit | WI | — | UNVERIFIED |
WARN Act notices
- Layoff notice effective APR 14, 2017 · 240 employees · Diamond Foods, LLC
Filed with the state under the federal WARN Act · WARN Act notices feed, CC BY 4.0
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.