Facility	City	Industry	Status	Distance
Lzs Global Services, INC.	Hayward	Electronic Computer Manufacturing 334111	LIKELY ACTIVE	8.3 KM
Kobe Precision INC	Hayward	Computer Storage Device Manufacturing 334112	UNVERIFIED	8.6 KM
Jupiter Systems, INC.	Hayward	Electronic Computer Manufacturing 334111	ACTIVE	8.7 KM
Lanner USA Service Center	Union City	Electronic Computer Manufacturing 334111	LIKELY ACTIVE	8.7 KM
Sigmatron International INC	Union City	Computer Storage Device Manufacturing 334112	LIKELY ACTIVE	8.7 KM

Every listed plant in Alameda County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record E9LDFUHTLVZ9 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 770475727|CA|94546|2865 grove way · first seen DEC 2024 · last seen DEC 2024

IN ALAMEDA COUNTY82 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 20 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: SAM.gov: STONEFLY INC · DEC 2025
Street address: SAM.gov: 2865 GROVE WAY · DEC 2025
City: SAM.gov: CASTRO VALLEY · DEC 2025
State: SAM.gov: CA · DEC 2025
Coordinates: Census geocoder: 37.688771146867,-122.064302439483 · JUL 2026
Employees (band): DOL: 1-19 · DEC 2024
Website: SAM.gov: http://www.stonefly.com · DEC 2025
CAGE code: SAM.gov: 1MDN4 · DEC 2025
Retirement plan filing (Form 5500): DOL: 9 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2026-12-01 · DEC 2025
State business registration: TX Comptroller: STONEFLY, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2026-07-14; active · JUL 2026

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