MSI - Mid State Instruments LLC
San Luis Obispo, CA Doing business as Msi-Mid State Instruments LLC
- UEI
- MG1SKWAGP744
- CAGE
- 4TZ46
- Primary NAICS
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- NAICS codes registered in SAM.gov
-
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables Primary
- 332919 Other Metal Valve and Pipe Fitting Manufacturing
- 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
- 334514 Totalizing Fluid Meter and Counting Device Manufacturing
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334516 Analytical Laboratory Instrument Manufacturing
- 334519 Other Measuring and Controlling Device Manufacturing
- SAM.gov registration date
- Physical address
- 3426 Empresa Dr STE 100, San Luis Obispo, CA 93401, USA
- Website
- midstateinstruments.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Electrical Equipment
- SIC code
- 50 Wholesale Trade – Durable Goods
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 8511839080 ! Detector,gas | Land and Maritime | $491 | |
| 8511796222 ! Case,test set | Land and Maritime | $3,002 | |
| 8511356124 ! Detector,gas | Land and Maritime | $0 | |
| 8511338117 ! Probe,sampling,gas | Land and Maritime | $2,941 | |
| 8511299153 ! Detector,gas | Land and Maritime | $1,545 |
About MSI - Mid State Instruments LLC
MSI - Mid State Instruments LLC, doing business as Msi-Mid State Instruments LLC, is a minority-owned, self-certified small disadvantaged business and Hispanic American-owned sole proprietorship based in San Luis Obispo, California that distributes precision measurement, gas detection, thermal imaging, and environmental monitoring equipment to federal agencies as a prime contractor exclusively, holding no subcontract work.
The company operates as a manufacturer's representative and distributor sourcing products from vendors including Honeywell, Fluke, and FLIR for federal procurement. MSI competes entirely in full-and-open competitions without set-aside designations across its federal footprint. The company is registered in SAM.gov since June 2022 and maintains a GSA Multiple Award Schedule contract as its primary vehicle for civilian agency business.
MSI's customer concentration is heavily weighted toward transactional, equipment-focused procurement. The Defense Logistics Agency Land and Maritime dominates by award count at 47 awards but carries only $40 thousand in combined potential value—reflecting a pattern of small purchase orders for individual hazard-detecting instruments and gas detectors priced between $256 and $6,435 per order. The GSA Federal Acquisition Service accounts for 10 awards carrying $520 thousand combined potential value, a substantially higher dollar concentration rooted in larger delivery orders for test equipment, thermal imagers, and multimeters ranging from $1,133 to $59,553 per award. The Environmental Protection Agency, Department of the Interior, Department of the Army Corps of Engineers, and Department of the Air Force round out the active agency set. The top five funding agencies cover 90% of awards by count but only 86% by potential value, illustrating the dollar-versus-volume split between DLA's numerous small orders and GSA's fewer but larger delivery orders.
MSI holds placement on the GSA Multiple Award Schedule contract vehicle, where 18 task orders carry $386 thousand in combined potential value. Representative work includes a $59,553 delivery order from EPA Region 3 in September 2024 for six Honeywell SPMF-P1US portable air monitoring units, a $17,104.64 purchase order from NASA Shared Services Center in May 2023 for two Honeywell SPM Flex Chemcassette air monitors, and multiple small purchase orders from DLA Land and Maritime between February 2024 and December 2025 for gas detectors, test sets, optical cleaning kits, and sampling probes valued between $256 and $6,435 each. Product categorization tracks heavily to hazard-detecting instruments (43 awards) and meteorological instruments (10 awards), with secondary exposure in analytical laboratory instruments and optical test equipment.
Activity accelerated sharply in 2024, jumping from 5 awards in 2023 to 43 awards in 2024, driven by sustained DLA Land and Maritime procurement demand. MSI has earned 9 awards in 2025 through the most recent data (December 31, 2025). The vendor carries no recompete cliff signal in the source; the award portfolio is transactional purchase orders and delivery orders with staggered completion dates rather than multi-year contracts or IDVs facing collective expiration. Combined potential value across all 67 awards totals $943 thousand, with $440 thousand obligated (47% drawn against potential ceiling), indicating a vendor with modest federal footprint scale and regular order flow from repeat customers rather than large contract value concentration.
Contract vehicles
Quick answers
What is MSI - Mid State Instruments LLC's UEI?
MSI - Mid State Instruments LLC's Unique Entity ID (UEI) in SAM.gov is MG1SKWAGP744.
What is MSI - Mid State Instruments LLC's CAGE code?
MSI - Mid State Instruments LLC's CAGE code is 4TZ46.
What is MSI - Mid State Instruments LLC's primary NAICS code?
MSI - Mid State Instruments LLC's primary NAICS code is 334513 (Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables).
Where is MSI - Mid State Instruments LLC located?
MSI - Mid State Instruments LLC's physical address in SAM.gov is 3426 Empresa Dr STE 100, San Luis Obispo, CA 93401, USA.
Is MSI - Mid State Instruments LLC registered in SAM.gov?
Yes. MSI - Mid State Instruments LLC's SAM.gov registration is active through November 5, 2026.
Which contract vehicles does MSI - Mid State Instruments LLC hold?
MSI - Mid State Instruments LLC holds a place on 1 federal contract vehicle: MAS.
What is MSI - Mid State Instruments LLC's most recent federal award?
MSI - Mid State Instruments LLC's most recent federal contract award is 8511839080 ! Detector,gas (SPE7M126V4377), from Land and Maritime, on December 31, 2025.
On GovTribe
See MSI - Mid State Instruments LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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