Cornerstone Supply Inc.
Madison, AL
- UEI
- LAC7WL5CQNK3
- CAGE
- 1K3Y6
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 322220 Paper Bag and Coated and Treated Paper Manufacturing
- 325510 Paint and Coating Manufacturing
- 325520 Adhesive Manufacturing
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 326220 Rubber and Plastics Hoses and Belting Manufacturing
- 327993 Mineral Wool Manufacturing
- 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
- 332510 Hardware Manufacturing
- SAM.gov registration date
- Physical address
- 340 Production Ave, Madison, AL 35758, USA
- Website
- cornerstone-supply.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 50 Wholesale Trade – Durable Goods
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $421 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $421 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Turnbuckle | Land and Maritime (DLA) | $211 | |
| Plastic sheet | Construction and Equipment (DLA) | $94 | |
| Lubricating gun, HAN | Construction and Equipment (DLA) | $116 | |
| Dewalt tool kit | Bureau of Alcohol Tobacco Firearms and Explosives | $4,978 | |
| Uninterrupted power sources (UPS)&battery pack | Shared Services Center | $9,857 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| The Boeing Company | NNM07AB03C | $41,620 | |
| The Boeing Company | 80MSFC20C0052 | $88,380 | |
| The Boeing Company | 80MSFC20C0052 | $122,910 | |
| The Boeing Company | NNM07AB03C | $153,300 | |
| The Boeing Company | 80MSFC20C0052 | $125,909 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Cornerstone Supply Inc. is a minority-owned, Black American-owned corporate entity based in Madison, Alabama, registered in SAM.gov since September 2001 with an active registration through November 2026. As a Subchapter S Corporation, the company operates as a for-profit organization within the federal contracting landscape. Cornerstone Supply Inc. functions primarily as a supplier of materials and equipment to the federal government, serving as both a direct prime contractor and a subcontractor to major defense and aerospace companies. The company specializes in providing tangible goods and materials that support federal agency operations and defense-related programs.
Cornerstone Supply Inc.'s federal contract portfolio demonstrates its role as a materials supplier across multiple defense and non-defense sectors. As a prime contractor, the company has received two recent purchase orders from the Construction and Equipment federal agency: one award in October 2025 for plastic sheet materials valued at ninety-three dollars with completion in November 2025, and another in October 2025 for a lubricating gun valued at one hundred sixteen dollars completed in December 2025. The company's more substantial federal presence emerges through its extensive subcontractor relationships with major prime contractors including The Boeing Company, Northrop Grumman Systems Corporation, Defense Systems and Solutions, Science and Engineering Services LLC, and DRS Network & Imaging Systems LLC. Through these subcontracts dating back to 2021, Cornerstone Supply Inc. has provided diverse materials and equipment including non-production items, work station components, telecommunications equipment, measuring and observation instruments, furniture, electronic and structural materials, and materials in support of various defense contracts (LSF and DSS contracts). The subcontracting awards span multiple years with consistent activity, indicating an established supply relationship with premier defense contractors. None of the identified awards utilized set-aside designations, reflecting the company's competitive positioning in the open federal marketplace.
SBA capabilities narrative
AEROSPACE/MILITARY HARDWARE/FASTENERS,MILITARY ELECTRONICS, INDUSTRIAL MATERIAL HANDLING EQUIPMENT/SUPPLIES, RACK AND SHELVING, SAFETY SUPPLIES, LAB SUPPLIES, WAREHOUSE STORAGE, IUID DECALS/LABELS
Quick answers
Is Cornerstone Supply Inc. registered in SAM.gov?
Yes. Cornerstone Supply Inc.'s SAM.gov registration is active through September 23, 2027.
How much has Cornerstone Supply Inc. received in federal contracts?
Federal contracts obligated $421 to Cornerstone Supply Inc. in fiscal years 2023 through 2027.
What is Cornerstone Supply Inc.'s most recent federal award?
Cornerstone Supply Inc.'s most recent federal contract award is Turnbuckle (SPE7L126V1878), from Land and Maritime (DLA), on November 10, 2025.
On GovTribe
See Cornerstone Supply Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors