Transient Plasma Systems, Inc
Transient Plasma Systems, Inc is a small business in Torrance, CA registered on SAM.gov to bid on federal contracts. It has won about $578,246 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- WN9NNW4BX777
- CAGE code
- 6F4C2
- SAM.gov registration
- Active
SBIR and STTR awards
Transient Plasma Systems, Inc has won 7 small business R&D awards worth $4.8 million through the SBIR and STTR programs since 2016, 3 of them Phase II and 1 STTR. Funded by DOE and Navy.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Jul 27, 2021 | Navy | SBIR Phase II Solid-state, Sub-nanosecond Pulse Sharpener for Generating High Power Impulses | $2 million |
| Jun 29, 2020 | DOE | SBIR Phase I Diesel Emissions Remediation Using Nanosecond Pulsed Transient Plasma | $205,597 |
| Jun 8, 2020 | Navy | SBIR Phase I Solid-state, Sub-nanosecond Pulse Sharpener for Generating High Power Impulses | $239,242 |
| Aug 19, 2019 | DOE | SBIR Phase II Development of a Low-Energy Nanosecond Pulsed Ignition System Enabling High-Efficiency Dilute… | $1.1 million |
| Oct 15, 2018 | Navy | SBIR Phase I Drift Step Recovery Diode (DSRD) for Wideband (WB) and Ultra-Wideband (UWB) Pulse Generation | $124,548 |
| Jun 12, 2017 | DOE | STTR Phase I Optimization of nanosecond transient plasma ignition for clean combustion | $149,795 |
| Aug 1, 2016 | DOE | SBIR Phase II Development of a lowenergy nanosecond pulsed ignition system enabling highefficiency dilute… | $999,447 |
Award data from SBIR.gov. SBIR and STTR awards are grants or contracts for R&D, so some don't appear in its federal contract history.
Federal contract history
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Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Transient Plasma Systems, Inc |
|---|---|
| Unique Entity ID (UEI) | WN9NNW4BX777 |
| CAGE code | 6F4C2 |
| Location | Torrance, CA |
| SAM.gov registration | Active through Jun 17, 2027 |
| Business started | 2009 |
| Primary NAICS code | 334515: Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals |
| Website | www.transientplasmasystems.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI WN9NNW4BX777 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI WN9NNW4BX777 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Transient Plasma Systems, Inc is small under
On its SAM.gov registration, Transient Plasma Systems, Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334413 Semiconductor and Related Device Manufacturing
- 334519 Other Measuring and Controlling Device Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
Open contracts in Transient Plasma Systems, Inc's NAICS codes
75 open federal opportunities on SAM.gov use one of Transient Plasma Systems, Inc's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first, then those in California, then the soonest due.
- UH-60L/M Operational Test Program Sets
Due in 4 daysNov 10, 2026, 3:30 PM PST
- Rohde & Schwarz FSV3000 Signal and Spectrum Analyzers (or Equivalent)
Due in 5 daysNov 11, 2026, 4:00 PM CST
- Sources Sought - Modular Fiber Optic Test Platform
✦ The Air Force 30th Contracting Squadron (California) is running a Sources Sought / RFI to find small businesses that can supply a portable, modular fiber optic test platform for…
Due in 36 daysDec 12, 2026, 3:00 PM PST
- Source Sought for Schneider Electric PowerLogic ION8650 Power and Energy
Due in 3 daysNov 9, 2026, 10:00 AM HST
- Radio Detection Kit with Accessories - No Alternatives
Due in 4 daysNov 10, 2026, 5:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (334515) that have won federal contracts in California:
- Liquid Instruments Inc, San Diego, CA
- Fischer Custom Communications Inc, Torrance, CA
- Gantner Instruments, Inc., San Diego, CA
- Checkpoint Technologies LLC, San Jose, CA
- Corelis, Inc., Cerritos, CA
- Lucas Signatone Corp, Gilroy, CA
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jun 17, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Transient Plasma Systems, Inc's CAGE code?
Transient Plasma Systems, Inc's CAGE code is 6F4C2. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Transient Plasma Systems, Inc's UEI?
Transient Plasma Systems, Inc's Unique Entity ID (UEI) is WN9NNW4BX777. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Transient Plasma Systems, Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Transient Plasma Systems, Inc's registration is active through Jun 17, 2027. Registrations are renewed every year.
Is Transient Plasma Systems, Inc a small business?
Transient Plasma Systems, Inc is registered on SAM.gov as small under 5 NAICS codes, including its primary code, 334515. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
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Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.