Signature Solutions Inc
Signature Solutions Inc is a small business in Huntsville, AL registered on SAM.gov to bid on federal contracts. It has won about $2.8 million in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- JRL1QFKW61P5
- CAGE code
- 5EF36
- SAM.gov registration
- Active
SBIR and STTR awards
Signature Solutions Inc has won 5 small business R&D awards worth $3.5 million through the SBIR and STTR programs since 2018, 3 of them Phase II. Funded by Army.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Mar 28, 2024 | Army | SBIR Phase II Geometry Perturbations in High Fidelity Millimeter Wave Target Modeling for Scene Generator Systems | $1.1 million |
| Jul 13, 2023 | Army | SBIR Phase II Dynamic Near-Field Simulation and Signature Prediction | $1.1 million |
| Dec 16, 2022 | Army | SBIR Phase I Geometric Perturbations for MMW Radar Target Modeling | $110,961 |
| Oct 28, 2019 | Army | SBIR Phase II Dynamic Near-Field Radar Target Modeling in Scene Generator Systems | $1.1 million |
| May 18, 2018 | Army | SBIR Phase I Dynamic Near-Field Radar Target Modeling in Scene Generator Systems | $148,986 |
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
Contract history from USAspending.gov is taking longer than usual to load. It will appear here in a moment, or when you reload the page in a few minutes.
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 | Signature Solutions Inc |
|---|---|
| Unique Entity ID (UEI) | JRL1QFKW61P5 |
| CAGE code | 5EF36 |
| Location | Huntsville, AL |
| SAM.gov registration | Active through May 21, 2027 |
| Business started | 2008 |
| Primary NAICS code | 541715: Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| Website | www.sigsolutionsinc.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI JRL1QFKW61P5 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 JRL1QFKW61P5 () 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 Signature Solutions Inc is small under
On its SAM.gov registration, Signature Solutions Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541330 Engineering Services
- 541380 Testing Laboratories and Services
- 541420 Industrial Design Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
Open contracts in Signature Solutions Inc's NAICS codes
380 open federal opportunities on SAM.gov use one of Signature Solutions 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 Alabama, then the soonest due.
- Mobile Integrated Launch Capability
Open until Sep 30, 20284:00 PM EDT
- Aircraft Defensive Electro-optical Protection Technologies (ADEPT)
✦ Required first step for solicitation FA2377-26-R-B011, due November 6, 2026, 12:00 PM Eastern: email the contracting contacts your CAGE (Commercial and Government Entity) code to…
Due in 2 daysNov 9, 2026, 2:00 PM ESTThe AI summary flags this date. Check SAM.gov.
- Protein Palace Proposers Day
Event or sign-up Nov 9, 2026An event or its sign-up, not a bid deadline.
- Timed Emitters Transmitting Highly Energized Radiation (TETHER)
✦ Sources sought notice N00173-27-RFI-EN01: the Naval Research Laboratory (NRL), part of the Department of the Navy, asks firms to show they can do research and development on…
Due in 2 daysNov 9, 2026, 4:00 PM EST
- Fast Assessment of Solutions, Therapeutics, Pharmaceuticals, and SupplieS (FASTPASS) Innovative Solutions Opening
✦ Solution Summary slides are due September 21, 2026, and a presentation is required before a full proposal; the response due date is November 10, 2026, 4:00 PM Eastern.
Due in 3 daysNov 10, 2026, 4:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541715) that have won federal contracts in Alabama:
- Systems Visions, LLC, Auburn, AL
- SSS Optical Technologies LLC, Huntsville, AL
- JDM Solutions LLC, Owens Cross Roads, AL
- Eikon Research Inc, Huntsville, AL
- Geneinfosec Inc, Huntsville, AL
- Freent Technologies, Inc., Huntsville, AL
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 May 21, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Signature Solutions Inc's CAGE code?
Signature Solutions Inc's CAGE code is 5EF36. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Signature Solutions Inc's UEI?
Signature Solutions Inc's Unique Entity ID (UEI) is JRL1QFKW61P5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Signature Solutions Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Signature Solutions Inc's registration is active through May 21, 2027. Registrations are renewed every year.
Is Signature Solutions Inc a small business?
Signature Solutions Inc is registered on SAM.gov as small under 6 NAICS codes, including its primary code, 541715. 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
- Hiring subcontractors? List small businesses by state, NAICS code and certification
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.