Kastellum Group, LLC
Kastellum Group, LLC is a small business in Odessa, FL registered on SAM.gov to bid on federal contracts. It has won about $1.9 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- P5PAHUGKHMM8
- CAGE code
- 6UCL1
- SAM.gov registration
- Active
Registration details
| Legal business name | Kastellum Group, LLC |
|---|---|
| Unique Entity ID (UEI) | P5PAHUGKHMM8 |
| CAGE code | 6UCL1 |
| Location | Odessa, FL |
| SAM.gov registration | Active through Feb 3, 2027 |
| Business started | 2013 |
| Primary NAICS code | 541990: All Other Professional, Scientific, and Technical Services |
| Website | www.kastellum.com |
Certifications and business types
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Kastellum Group, LLC is small under
On its SAM.gov registration, Kastellum Group, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541990 All Other Professional, Scientific, and Technical Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541611 Administrative Management and General Management Consulting Services
- 541612 Human Resources Consulting Services
- 541613 Marketing Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541720 Research and Development in the Social Sciences and Humanities
- 541930 Translation and Interpretation Services
- 561499 All Other Business Support Services
- 561611 Investigation and Personal Background Check Services
Open contracts in Kastellum Group, LLC's NAICS codes
160 open federal opportunities on SAM.gov use a NAICS code Kastellum Group, LLC is small under. These are due soonest.
- Optimized Storage and Replenishment Solution
Due in 2 daysOct 12, 2026
- Army Continuing Medical Education (CME) Reaccreditation
Due in 2 daysOct 12, 2026
- Notice of Intent to Sole Source – National Marrow Donor Program – service agreement
✦ The NIH Clinical Center in Bethesda, MD plans to buy unrelated donor search and stem cell transplant support services from the National Marrow Donor Program (NMDP) without…
Due in 2 daysOct 12, 2026
- Notice Regarding Dept. of the Interior, IBC, AQD to close contracts.
Due in 2 daysOct 12, 2026
- Design Basis Threat (DBT) and Target Sets Security
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541990) that have won federal contracts, starting with Florida:
- Interagency Readiness Solutions, LLC, Saint Augustine, FL
- Pololei Solutions, LLC, Orlando, FL
- Constellation Aviation Solutions, LLC, Orlando, FL
- Skymantics, LLC, Melbourne, FL
- Summit Exercises and Training LLC, Saint Petersburg, FL
- Bluehawk LLC, West Palm Beach, FL
Frequently asked questions
What is Kastellum Group, LLC's CAGE code?
Kastellum Group, LLC's CAGE code is 6UCL1. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Kastellum Group, LLC's UEI?
Kastellum Group, LLC's Unique Entity ID (UEI) is P5PAHUGKHMM8. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Kastellum Group, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Kastellum Group, LLC's registration is active through feb 3, 2027. Registrations are renewed every year.
Is Kastellum Group, LLC a small business?
Kastellum Group, LLC is registered on SAM.gov as small under 13 NAICS codes, including its primary code, 541990. 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.