Facility	City	Industry	Status	Distance
Evident Scientific	Waltham	Other Measuring and Controlling Device Manufacturing 334519	LIKELY ACTIVE	0.0 KM
Nova Biomedical CORP	Waltham	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	ACTIVE	0.7 KM
Richard H. Bird & CO. INC.	Waltham	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	1.0 KM
I5 Controls INC.	Auburndale	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	1.7 KM
Ac Navigation	West Newton	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	UNVERIFIED	1.8 KM

Every listed plant in Middlesex County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Evident Scientific

Waltham, MA

LIKELY ACTIVE334519EMP 100-499

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 7 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

Source	Evidence	First seen	Last seen
SAM GOV	OPERATING	JUN 2026	JUN 2026

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	SAM GOV	JUN 2026
CAGE CODE	SAM GOV	JUN 2026
CITY	SAM GOV	JUN 2026
GEOM	CENSUS GEOCODER	JUL 2026
NAME	SAM GOV	JUN 2026
REGISTRATION EXPIRATION	SAM GOV	JUN 2026
STATE	SAM GOV	JUN 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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