American Trading Services, Inc
American Trading Services, Inc (doing business as Railsupply) is a small business in Waldorf, MD registered on SAM.gov to bid on federal contracts. It has won about $812,730 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- ELXQSV44FZJ5
- CAGE code
- 0RU85
- SAM.gov registration
- Active
Federal contract history
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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 | American Trading Services, Inc |
|---|---|
| Doing business as | Railsupply |
| Unique Entity ID (UEI) | ELXQSV44FZJ5 |
| CAGE code | 0RU85 |
| Location | Waldorf, MD |
| SAM.gov registration | Active through Oct 2, 2027 |
| Business started | 1991 |
| Primary NAICS code | 423860: Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers |
| Website | www.railsupply.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI ELXQSV44FZJ5 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 ELXQSV44FZJ5 () 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 American Trading Services, Inc is small under
On its SAM.gov registration, American Trading Services, Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 336510 Railroad Rolling Stock Manufacturing
- 423810 Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
- 425120 Wholesale Trade Agents and Brokers
- 485999 All Other Transit and Ground Passenger Transportation
- 488210 Support Activities for Rail Transportation
- 488999 All Other Support Activities for Transportation
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Open contracts in American Trading Services, Inc's NAICS codes
57 open federal opportunities on SAM.gov use one of American Trading Services, 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 (none of these are in Maryland right now), then the soonest due.
- Pre-Solicitation Notice for NSN 5120-00-169-0215
Due in 2 daysNov 9, 2026, 3:30 PM CST
- 36C24227Q0051 - updated schedule
Due in 2 daysNov 9, 2026, 10:00 AM EST
- Nitrogen Piping Replacement for Plasma Spray Booth
Due in 2 daysNov 9, 2026, 12:00 PM CST
- Inspection, Maintenance, and Certification of Horizontal Lifelines at Naval Support Activity (NSA) Portsmouth, Portsmouth, Virginia
✦ Naval Facilities Engineering Systems Command (NAVFAC) Mid-Atlantic wants to find businesses that can inspect and certify 70 horizontal lifelines (fall-protection cables) and 4…
Due in 3 daysNov 10, 2026, 2:00 PM EST
- PES E-Unit Footer Repair
Due in 3 daysNov 10, 2026, 1:00 PM CST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (423860) that have won federal contracts in Maryland and nearby states:
- Maven Engineering Corporation, Rockville, MD
- Zenith Aviation, Inc., Fredericksburg, VA
- Elisha Webb & Son Company, Philadelphia, PA
- First Generation Development, LLC, Feasterville Trevose, PA
- Alpha Enterprises, Inc., McLean, VA
- Eastern Surplus & Equipment Co, Feasterville Trevose, PA
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 Oct 2, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is American Trading Services, Inc's CAGE code?
American Trading Services, Inc's CAGE code is 0RU85. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is American Trading Services, Inc's UEI?
American Trading Services, Inc's Unique Entity ID (UEI) is ELXQSV44FZJ5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is American Trading Services, Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, American Trading Services, Inc's registration is active through Oct 2, 2027. Registrations are renewed every year.
Is American Trading Services, Inc a small business?
American Trading Services, Inc is registered on SAM.gov as small under 8 NAICS codes, including its primary code, 423860. 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.