Stellant Pst Corp.
Melville, NY Doing business as Stellant Pst Corp. Stellant Pst Corp. Part of Stellant Systems Inc.
- UEI
- Y9F6GLJM7EA7
- CAGE
- 31196
- Primary NAICS
- 335314 Relay and Industrial Control Manufacturing
- 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
- Corporate family
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Stellant Systems Inc.
Parent
M7ANM2M6BKS7
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Stellant Pst Corp.
Y9F6GLJM7EA7
- Stellant Pst Corporation ZJUMT9NT3SE5
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Stellant Pst Corp.
Y9F6GLJM7EA7
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Stellant Systems Inc.
Parent
M7ANM2M6BKS7
- SAM.gov registration date
- Physical address
- 105 Baylis Rd, Melville, NY 11747, USA
- Website
- stellantsystems.com
- Founded
- 2021
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
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- Telecommunication Services
- Wireless Telecommunication Services
- SIC code
- 36 Electronic & Other Electric Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Task is to have vendor stellant PST , perform and evaluation of and provide repair services for a power amplifier… | Naval Sea Systems Command | $4,650 | |
| Assets in support of the NAS | Franchise Acquisition Servies | $77,500 | |
| SCS amplifier | Aviation | $445,500 | |
| Assets in support of the NAS | Franchise Acquisition Servies | $72,500 | |
| Stellant 4-18GHZ 50WATT amplifier modules | Office of Naval Research | $66,000 |
About Stellant Pst Corp.
Stellant Pst Corp., a corporate entity registered with the federal government since January 22, 2002, is a specialized manufacturer of high-power radio frequency (RF) amplifiers, switches, and communications hardware serving the U.S. federal government. Operating from its facility in Huntington Station, New York (with corporate headquarters in Melville, New York), the company functions as a subsidiary within a corporate structure that includes parent entities Stellant Systems Inc. and L3Harris Technologies. As a for-profit manufacturer, Stellant Pst Corp. has established itself as a strategic supplier of advanced electronic components critical to military communications infrastructure, aviation systems, and defense modernization objectives.
Through its prime federal contract awards, Stellant Pst Corp. has delivered RF amplifiers, amplifier modules, and specialized communications hardware to multiple defense and civilian agencies. The company has received purchase orders and definitive contracts from the Federal Aviation Administration for assets supporting the National Airspace System, with awards totaling over $200,000 across numerous small transactions. The U.S. Air Force and Air Force Sustainment Center have awarded the company purchase orders for amplifier modules and contracted delivery orders for RF amplifier repair services, with individual awards ranging from approximately $11,600 to $445,500. The Naval Supply Systems Command, Office of Naval Research, U.S. Marine Corps, and Naval Air Systems Command have similarly engaged Stellant Pst Corp. for RF amplifier procurement and repair services. As a subcontractor, the company has supplied RF switches, RF switch assemblies, high-power amplifiers, and specialized amplifier systems to major defense contractors including Raytheon Company, L3Harris Technologies, Lockheed Martin Corporation, and BAE Systems Information and Electronic Systems Integration Inc., with subcontract awards occurring consistently from 2021 through 2025. The company has received one small business set-aside award from the Office of Naval Research for 4-18GHz 50-watt amplifier modules, though the majority of its contract awards have been awarded through open competition without set-aside designations.
Stellant Pst Corp. holds a single-award Indefinite Delivery Contract with the Air Force Sustainment Center valued at $248,874, awarded March 27, 2023, with an ultimate completion date of September 30, 2025. This IDC focuses on the repair and sustainment of radio frequency amplifiers used by the U.S. Air Force and encompasses firm fixed-price delivery orders for specific RF amplifier repair services. Multiple delivery orders have been issued under this contract, including orders valued at $3,000, $11,640, $31,500, and $32,760 for the repair of radio amplifiers and RF amplifier components. The IDC structure enables expedited contracting of needed RF amplifier repairs, positioning Stellant Pst Corp. as an approved source for critical Air Force sustainment requirements. The company's expertise in designing, manufacturing, and repairing advanced microwave and RF electronics, combined with its established relationships with major defense contractors, reinforces its role as a strategic supplier supporting U.S. military communications infrastructure modernization and sustainment objectives.
Quick answers
What is Stellant Pst Corp.'s UEI?
Stellant Pst Corp.'s Unique Entity ID (UEI) in SAM.gov is Y9F6GLJM7EA7.
What is Stellant Pst Corp.'s CAGE code?
Stellant Pst Corp.'s CAGE code is 31196.
What is Stellant Pst Corp.'s primary NAICS code?
Stellant Pst Corp.'s primary NAICS code is 335314 (Relay and Industrial Control Manufacturing).
Where is Stellant Pst Corp. located?
Stellant Pst Corp.'s physical address in SAM.gov is 105 Baylis Rd, Melville, NY 11747, USA.
Is Stellant Pst Corp. registered in SAM.gov?
Yes. Stellant Pst Corp.'s SAM.gov registration is active through August 24, 2027.
Who is Stellant Pst Corp.'s parent company?
Stellant Pst Corp. is part of Stellant Systems Inc.
What is Stellant Pst Corp.'s most recent federal award?
Stellant Pst Corp.'s most recent federal contract award is Task is to have vendor stellant PST , perform and evaluation of and provide repair services for a power amplifier… (N4215826PN055), from Naval Sea Systems Command, on April 30, 2026.
On GovTribe
See Stellant Pst Corp.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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