Facility	City	Industry	Status	Distance
M-tron Industries, INC	Yankton	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	0.6 KM
Advanced Radiation Technology & Solutions LLC	Vermillion	Semiconductor and Related Device Manufacturing 334413	ACTIVE	35.1 KM

Every listed plant in Yankton County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 9 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.

EPA cross-references this facility in ICIS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

SAM.gov entity registrationOPERATING
Record Y1NBZF26HME5 · first seen NOV 2025 · last seen APR 2026
OSHA injury and illness reportsOPERATING
Record 653559 · first seen DEC 2025 · last seen DEC 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110000602429 · first seen MAY 2016 · last seen MAY 2016

ALSO RECORDED ASVISHAY-DALE ELECTRONICS

IN YANKTON COUNTY1 other plant shares this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 0 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.

NameSOURCES DISAGREE: EPA: VISHAY-DALE ELECTRONICS · JUL 2026; SAM.gov: VISHAY DALE ELECTRONICS, INC. · NOV 2025 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 1505 EAST HIGHWAY 50 · JUL 2026; SAM.gov: 1505 E HIGHWAY 50 · NOV 2025 · ON THIS PAGE
City: EPA: YANKTON · JUL 2026 · ON THIS PAGE; SAM.gov: YANKTON · NOV 2025 · ON THIS PAGE
State: EPA: SD · JUL 2026 · ON THIS PAGE; SAM.gov: SD · NOV 2025 · ON THIS PAGE
County (FIPS code): EPA: 46135 · SEP 2026
Coordinates: EPA: 42.87709,-97.36929 · JUL 2026
Employees (band): OSHA: 100-499 · DEC 2025
CAGE code: SAM.gov: 09969 · NOV 2025
SAM registration expires: SAM.gov: 2026-11-20 · NOV 2025

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