Deep South Physics PLLC
Deep South Physics PLLC is a small business in Brandon, MS registered on SAM.gov to bid on federal contracts. It has won about $56,607 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- ZTBFZAD416U3
- CAGE code
- 56ZZ7
- SAM.gov registration
- Active
Registration details
| Legal business name | Deep South Physics PLLC |
|---|---|
| Unique Entity ID (UEI) | ZTBFZAD416U3 |
| CAGE code | 56ZZ7 |
| Location | Brandon, MS |
| SAM.gov registration | Active through Mar 16, 2027 |
| Business started | 1995 |
| Primary NAICS code | 541690: Other Scientific and Technical Consulting Services |
Certifications and business types
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $14,575 |
| FY2024 | $24,700 |
| FY2025 | $26,510 |
| FY2026 | $5,397 |
Its biggest federal customers over the last four fiscal years: Department of Veterans Affairs ($71,182).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Oct 1, 2020 | Department of Veterans Affairs | Medical physicist x-ray&imaging equipment inspections | $120,522 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Deep South Physics PLLC is small under
On its SAM.gov registration, Deep South Physics PLLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541690 Other Scientific and Technical Consulting Services
Open contracts in Deep South Physics PLLC's NAICS codes
14 open federal opportunities on SAM.gov use a NAICS code Deep South Physics PLLC is small under. These are due soonest.
- Design Basis Threat (DBT) and Target Sets Security
Due in 2 daysOct 12, 2026
- Flow-Induced Vibration Review and Guidance
Due in 2 daysOct 12, 2026
- Respirator Fit Testing
Due in 3 daysOct 13, 2026
- Community Health Immunization Resources
✦ The Indian Health Service wants a contractor to build culturally appropriate vaccine education materials (toolkits, flyers, other tools) that Community Health Workers can share…
Due in 3 daysOct 13, 2026
- Health Economics Analysis Services
Due in 4 daysOct 14, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541690) that have won federal contracts, starting with Mississippi:
- Bowhead Program Management & Operations, LLC, Springfield, VA
- Koa Lani JV LLC, Orlando, FL
- Koniag It Systems, LLC, Anchorage, AK
- Dawson MCG, Inc., Honolulu, HI
- Kupono Government Services, LLC, Orlando, FL
- Scitech Services Inc, Havre De Grace, MD
Frequently asked questions
What is Deep South Physics PLLC's CAGE code?
Deep South Physics PLLC's CAGE code is 56ZZ7. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Deep South Physics PLLC's UEI?
Deep South Physics PLLC's Unique Entity ID (UEI) is ZTBFZAD416U3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Deep South Physics PLLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Deep South Physics PLLC's registration is active through mar 16, 2027. Registrations are renewed every year.
Is Deep South Physics PLLC a small business?
Deep South Physics PLLC is registered on SAM.gov as small under 1 NAICS code, including its primary code, 541690. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
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 ask us to remove this page, email hello@fedready.us.