Facility	City	Industry	Status	Distance
Iot Technologies International LLC	Indianapolis	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	0.5 KM
Beckman Coulter - Indianapolis (RD)	Indianapolis	Analytical Laboratory Instrument Manufacturing 334516	LIKELY ACTIVE	2.4 KM
Beckman Coulter Incorporated	Indianapolis	Analytical Laboratory Instrument Manufacturing 334516	LIKELY ACTIVE	2.5 KM
Hgl Dynamics, INC.	Indianapolis	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	ACTIVE	3.1 KM
Broadband Antenna Tracking Systems INC.	Indianapolis	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	4.0 KM

Every listed plant in Marion County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 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 OSHA-OIS.

EPA Facility Registry ServiceEXISTENCE
Record 110070322179 · first seen SEP 2018 · last seen SEP 2018

IN MARION COUNTY30 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 9 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: EPA: ADVANCED TEST CONCEPTS (ATC), INC. · OCT 2026
Street address: EPA: 4037 GUION LANE · OCT 2026
City: EPA: INDIANAPOLIS · OCT 2026
State: EPA: IN · OCT 2026
Coordinates: EPA: 39.87248,-86.23036 · OCT 2026

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