Msi - Mid State Instruments LLC

3426 Empresa Dr Ste 100, San Luis Obispo, CA 93401

LIKELY ACTIVELAST SEEN IN FEDERAL DATA JAN 2026 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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What they make

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513

Products

Sold by MSI - MID STATE INSTRUMENTS LLC · 7

Electrical And Electronic Properties Measuring And Testing Instruments · Hardware, Commercial · Hazard-Detecting Instruments And Apparatus · Laboratory Equipment And Supplies · Meteorological Instruments And Apparatus · Miscellaneous Maintenance And Repair Shop Specialized Equipment · Optical Instruments, Test Equipment, Components And Accessories

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

7 from usaspending_psc · Federal registry

Supplied under federal award SPE7M025V4680 (2025-03-14), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

35.25360, -120.66707 · CENSUS TIGER

COUNTY

San Luis Obispo County

METRO AREA

San Luis Obispo-Paso Robles, CA

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STREET VIEW

Open street-level view — SEP 2025

Other plants nearby

Facility	City	Industry	Status	Distance
GLA Agricultural Electronics and John K. Thomas	San luis obispo	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	UNVERIFIED	0.3 KM
Trust Automation INC	San Luis Obispo	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	1.8 KM
Crystal Engineering CORP	San Luis Obispo	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	2.4 KM
Ca124 Crystal Engineering	San Luis Obispo	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	LIKELY ACTIVE	2.4 KM
Whitefox Defense Technologies, INC	San Luis Obispo	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	3.0 KM

Every listed plant in San Luis Obispo County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 8 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.

SAM.gov entity registrationOPERATING
Record MG1SKWAGP744 · first seen NOV 2025 · last seen JAN 2026

IN SAN LUIS OBISPO COUNTY12 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 2 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: MSI - MID STATE INSTRUMENTS LLC · NOV 2025
Street address: SAM.gov: 3426 EMPRESA DR STE 100 · NOV 2025
City: SAM.gov: SAN LUIS OBISPO · NOV 2025
State: SAM.gov: CA · NOV 2025
Coordinates: Census geocoder: 35.253599738791,-120.667071477351 · JUL 2026
Website: SAM.gov: midstateinstruments.com · NOV 2025
CAGE code: SAM.gov: 4TZ46 · NOV 2025
SAM registration expires: SAM.gov: 2026-11-05 · NOV 2025

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