Facility	City	Industry	Status	Distance
Roundrock	Round Rock	Other Communications Equipment Manufacturing 334290	LIKELY ACTIVE	0.8 KM
Simply Nuc INC.	Round Rock	Electronic Computer Manufacturing 334111	ACTIVE	4.2 KM
Aviat U.s., INC.	Austin	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	LIKELY ACTIVE	7.4 KM
Flexradio, INC.	Austin	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	10.9 KM
Mitech Technology LLC	Pflugerville	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	12.9 KM

Every listed plant in Williamson County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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 EIS, RCRAINFO, TRIS, TX-TCEQ ACR · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110002135001 · first seen JUN 2017 · last seen JUN 2017

IN WILLIAMSON COUNTY2 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 1 of them has 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: EPA: TELLABS OPS INC · OCT 2026
Street address: EPA: 601 JEFFREY WAY · OCT 2026
City: EPA: ROUND ROCK · OCT 2026
State: EPA: TX · OCT 2026
County (FIPS code): EPA: 48491 · OCT 2026
Coordinates: EPA: 30.54089,-97.68887 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

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