MSE Supplies LLC
Tucson, AZ
- UEI
- NFXXNFBMZFP6
- CAGE
- 7L6L2
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers Primary
- 325180 Other Basic Inorganic Chemical Manufacturing
- 333131 Mining Machinery and Equipment Manufacturing
- 333994 Industrial Process Furnace and Oven Manufacturing
- 334413 Semiconductor and Related Device Manufacturing
- 334419 Other Electronic Component Manufacturing
- 541380 Testing Laboratories and Services
- 541690 Other Scientific and Technical Consulting Services
- SAM.gov registration date
- Physical address
- 2705 E Medina Rd Suite 161, Tucson, AZ 85756, USA
- Website
- msesupplies.com
- Founded
- 2014
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Electrical Equipment
- SIC code
- 50 Wholesale Trade – Durable Goods
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Hydrogen gas generator to support propulsion system build-up | Shared Services Center | $31,684 | |
| 60T automatic hot isostatic press | Shared Services Center | $22,155 | |
| One (1) ultrasonic welding machine, MSE pro 800W, item # BR0331 | Naval Sea Systems Command | $16,448 | |
| Hot isostatic press MSE pro 60T | Shared Services Center | $19,860 | |
| Homoepitaxially grown n-type and p-type 4H-SIC on semi-insulated 4H-SIC substrates | Shared Services Center | $70,034 |
About MSE Supplies LLC
MSE Supplies LLC is a minority-owned, Asian-Pacific American-owned limited liability company based in Tucson, Arizona, registered in SAM.gov since 2016. The company specializes in advanced materials, scientific equipment, and semiconductor technologies, with a focus on providing sophisticated equipment and materials to federal research and development agencies. As a for-profit organization, MSE Supplies LLC has established itself as a key vendor for specialized scientific and technological components, leveraging its expertise in semiconductor substrates, wafers, and laboratory instrumentation.
The company has secured multiple federal contract awards primarily from NASA's Shared Services Center, the Department of the Navy's Office of Naval Research, and other federal agencies, with contract values ranging from approximately $11,000 to $70,000. Its product portfolio includes highly specialized equipment such as hydrogen gas generators, hot isostatic presses, ultrasonic welding machines, and semiconductor materials like 4H-silicon carbide substrates, sapphire wafers, and epitaxially grown semiconductor components. Most of these contracts have been awarded without set-aside designations, though one contract with NAVSEA was designated as a small business set-aside. MSE Supplies LLC has also performed subcontract work for prime contractors like BAE Systems and Raytheon, delivering custom components such as piezoelectric crystals, fiber optic splitters, and specialized semiconductor wafers. The company's contracts predominantly support research and development efforts in propulsion systems, materials testing, and advanced electronics across various government agencies.
SBA capabilities narrative
MSE Supplies (msesupplies.com) is a U.S.-based leading supplier of high quality materials and equipment for advanced materials research and production. We provide both standard and custom-made products to meet customer specific requirements.
Quick answers
What is MSE Supplies LLC's UEI?
MSE Supplies LLC's Unique Entity ID (UEI) in SAM.gov is NFXXNFBMZFP6.
What is MSE Supplies LLC's CAGE code?
MSE Supplies LLC's CAGE code is 7L6L2.
What is MSE Supplies LLC's primary NAICS code?
MSE Supplies LLC's primary NAICS code is 423490 (Other Professional Equipment and Supplies Merchant Wholesalers).
Where is MSE Supplies LLC located?
MSE Supplies LLC's physical address in SAM.gov is 2705 E Medina Rd Suite 161, Tucson, AZ 85756, USA.
Is MSE Supplies LLC registered in SAM.gov?
Yes. MSE Supplies LLC's SAM.gov registration is active through February 3, 2027.
What is MSE Supplies LLC's most recent federal award?
MSE Supplies LLC's most recent federal contract award is Hydrogen gas generator to support propulsion system build-up (80NSSC25PB697), from Shared Services Center, on August 11, 2025.
On GovTribe
See MSE Supplies LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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