J-Kem Scientific, Inc.
J-Kem Scientific, Inc. is a small business in Saint Louis, MO registered on SAM.gov to bid on federal contracts. It has won about $63,000 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- M4HMCS3UYLL9
- CAGE code
- 3ES93
- SAM.gov registration
- Active
Registration details
| Legal business name | J-Kem Scientific, Inc. |
|---|---|
| Unique Entity ID (UEI) | M4HMCS3UYLL9 |
| CAGE code | 3ES93 |
| Location | Saint Louis, MO |
| SAM.gov registration | Active through Feb 9, 2027 |
| Business started | 1993 |
| Primary NAICS code | 334513: Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables |
| Website | www.jkem.com |
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 J-Kem Scientific, Inc. is small under
On its SAM.gov registration, J-Kem Scientific, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in J-Kem Scientific, Inc.'s NAICS codes
55 open federal opportunities on SAM.gov use a NAICS code J-Kem Scientific, Inc. is small under. These are due soonest.
- Industrial Variable Frequency Drives (VFDs)
Due in 2 daysOct 12, 2026
- Fiber Coupled MgOLN Phase Modulator
Due in 2 daysOct 12, 2026
- Linear X-Nanopositioners
Due in 2 daysOct 12, 2026
- LT-SPM
Due in 2 daysOct 12, 2026
- Dilution Refrigerator
✦ Argonne National Laboratory (Department of Energy) wants to buy a dilution refrigerator for its Q-NEXT quantum research center.
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (334513) that have won federal contracts, starting with Missouri:
- Metrologyworks Inc, Buckner, MO
- R. G. Weber Control Systems, Incorporated, Saint Louis, MO
- Nag, LLC, Virginia Beach, VA
- Luna Innovations Incorporated, Blacksburg, VA
- MMC Metrology Lab, Inc., Virginia Beach, VA
- Ampex Data Systems Corporation, Hayward, CA
Frequently asked questions
What is J-Kem Scientific, Inc.'s CAGE code?
J-Kem Scientific, Inc.'s CAGE code is 3ES93. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is J-Kem Scientific, Inc.'s UEI?
J-Kem Scientific, Inc.'s Unique Entity ID (UEI) is M4HMCS3UYLL9. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is J-Kem Scientific, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, J-Kem Scientific, Inc.'s registration is active through feb 9, 2027. Registrations are renewed every year.
Is J-Kem Scientific, Inc. a small business?
J-Kem Scientific, Inc. is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 334513. 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.