CORE-X LLC
CAGE 21ZU9 UEI GRZPKG6J9CD7 SAM active until 2027-06-19 Small business core-xsteel.com ↗
CORE-X LLC (CAGE 21ZU9) appears as the awardee on 1 indexed government parts award across 1 federal supply class, most recently in Oct 2026.
About
Core-X Steel is a steel fabrication and manufacturing company in Commerce City, Colorado. It builds custom steel parts, welded assemblies, prototypes and production runs, using in-house laser cutting. Its engineered products include modular equipment bases, industrial skids, pallets, storage systems and equipment housings. The firm reports that it is owned by veterans and first responders and holds federal Veteran Owned Small Business status. It serves energy, utilities, manufacturing, construction and government customers, shipping across the United States and Canada.
Products
- Modular equipment bases
- Industrial steel skids
- Steel pallets
- Modular storage systems
- Equipment housings and enclosures
- Shipping container builds
Capabilities
- Custom steel fabrication
- Laser cutting
- Prototyping
- Engineering and design support
- Welding and assembly
- Production runs
- Epoxy and galvanization finishing
Certifications named on its site
- SBA Veteran Owned Small Business
- SBA Service Disabled Veteran Owned Small Business
Summary of core-xsteel.com pages read October 16, 2026, written automatically; check the company's site for details. Pages read: Core-X Steel - Core-X Steel delivers reliable s…, Contact - Core-X Steel, About - Core-X Steel, Products - Core-X Steel.
Contact
- Address
- 4935 MONACO ST
COMMERCE CITY, CO 80022-4609 - Mailing address
- 12575 ASH ST
THORNTON, CO 80241 - Points of contact in SAM.gov
-
- BRIAN N SHUMSKY, CEO Government Business POC
- BRIAN N SHUMSKY, CEO Past Performance POC
- BRIAN N SHUMSKY, CEO Electronic Business POC
- Phone, from its website
- (720) 587-7521 from core-xsteel.com
- Email, from its website
- [email protected] from core-xsteel.com
Address and points of contact are the public record in SAM.gov, last updated July 8, 2026 (find it on SAM.gov). Phone and email are as the company publishes them on its own website.
Registration
- SAM.gov status
- Active
- Registered
- Jun 19, 2026
- Expires
- Jun 19, 2027
- Last updated
- Jul 8, 2026
- Business started
- Jan 28, 2025
- Structure
- Corporate Entity (Not Tax Exempt)
- State of incorporation
- CO
- Business types
- For Profit Organization
- Limited Liability Company
- Veteran Owned Business
- Service Disabled Veteran Owned Business
- Manufacturer of Goods
- Product and service codes registered
- 3695
- 3990
- 4710
- 4730
- 5410
- 5450
- 8145
- 9540
| NAICS | Primary | Size standard |
|---|---|---|
| 238120 | Small | |
| 238190 | Small | |
| 332311 | Small | |
| 332312 | Primary | Small |
| 332322 | Small | |
| 332439 | Small | |
| 332710 | Small | |
| 332996 | Small | |
| 332999 | Small | |
| 541330 | — |
Source: SAM.gov public entity data (SAM_PUBLIC_MONTHLY_V2_20261013.ZIP) · SAM.gov record ↗
Performance
Last 12 months against the 12 before
| Period | Awards | Award dollars |
|---|---|---|
| Last 12 months | 1 | $88,500 |
| Prior 12 months | 0 | — |
Award dollars in the last 12 months compare with none recorded in the 12 months before.
Rank among suppliers
- Award dollars, last 12 months#949
- Award dollars, all time#949
- Awards won, last 12 months#1,734
- Awards won, all time#1,734
- Distinct NSNs#1,719
- Distinct supply classes#1,552
Top parts
The NSNs this supplier appears on most often in the indexed awards.
| NSN | Item | Awards | Award dollars | Latest award |
|---|---|---|---|---|
| 5411-01-522-4823 | HVASC,SUPPLY,TAN | 1 | $88,500 | Oct 1, 2026 |
Supply classes
Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.
| Class | Name | Awards |
|---|---|---|
| FSC 5411 | Rigid Wall Shelters | 1 |
All awards
| NSN | Awarded | Item | Qty | Unit price | Total | Agency | Source |
|---|---|---|---|---|---|---|---|
| 5411-01-522-4823 | Oct 1, 2026 | HVASC,SUPPLY,TAN | 6 | $14,750.00 | $88,500 | — | Source ↗ |
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About this data
- Awards come from DLA DIBBS award records and other indexed award records; each row links to its source.
- The supplier's name and location come from the public CAGE file in DLA's PUB LOG.
- Registration, address and points of contact come from SAM.gov public entity data. Phone, email and the website summary come from the company's own website, read by NSNExplorerBot (how it behaves).
- This list covers the awards NSN Explorer has indexed, not everything this supplier has won.
- Award dollars add each award's recorded total, or unit price times quantity when no total is recorded; awards with neither are not counted.
- Data last refreshed: 2026-10-04.
- Totals and ranks as of Oct 18, 2026.
- Full methodology →
Cite this page
NSN Explorer. "CORE-X LLC." nsnexplorer.com, https://nsnexplorer.com/supplier/21ZU9/. Data as of October 19, 2026.
https://nsnexplorer.com/supplier/21ZU9/