Chemtex Environmental Laboratory, Inc.
Chemtex Environmental Laboratory, Inc. (doing business as Chemtex Environmental Lab) is a small business in Port Arthur, TX registered on SAM.gov to bid on federal contracts. It has won about $7.6 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- TH96VNRTSGY4
- CAGE code
- 091K7
- SAM.gov registration
- Active
Registration details
| Legal business name | Chemtex Environmental Laboratory, Inc. |
|---|---|
| Doing business as | Chemtex Environmental Lab |
| Unique Entity ID (UEI) | TH96VNRTSGY4 |
| CAGE code | 091K7 |
| Location | Port Arthur, TX |
| SAM.gov registration | Active through Jul 28, 2027 |
| Business started | 1986 |
| Primary NAICS code | 541380: Testing Laboratories and Services |
| Website | www.chemtexas.com |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
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 Chemtex Environmental Laboratory, Inc. is small under
On its SAM.gov registration, Chemtex Environmental Laboratory, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541380 Testing Laboratories and Services
Open contracts in Chemtex Environmental Laboratory, Inc.'s NAICS codes
16 open federal opportunities on SAM.gov use a NAICS code Chemtex Environmental Laboratory, Inc. is small under. These are due soonest.
- Hickman Borings Drilling and Testing
Due in 2 daysOct 12, 2026
- NEW: Quality Water Testing North Texas
Due in 2 daysOct 12, 2026
- AMENDED (TMDE) for the Emerson/Rosemount Compact Annubar Multivariable Flow Meter.
Due in 5 daysOct 15, 2026
- CJD National Pollutant Discharge Elimination System (NPDES) Laboratory Services - Base plus 4 Option Years
Due in 9 daysOct 19, 2026
- Calibration and Temperature Mapping
✦ The Army (W40M MRC West) wants a lab calibration company to calibrate and temperature-map autoclaves and calibrate pipettes, balances and thermometers for the Food Analysis and…
Due in 11 daysOct 21, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541380) that have won federal contracts, starting with Texas:
- A-Bear Consult LLC, Crowley, TX
- Central Tox LLC, Round Rock, TX
- Tri Airtesting Inc, Austin, TX
- VPS Testing & Inspection, Inc., La Porte, TX
- Aviation Laboratories, Inc., Houston, TX
- M-Biolabs, Inc, San Antonio, TX
Frequently asked questions
What is Chemtex Environmental Laboratory, Inc.'s CAGE code?
Chemtex Environmental Laboratory, Inc.'s CAGE code is 091K7. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Chemtex Environmental Laboratory, Inc.'s UEI?
Chemtex Environmental Laboratory, Inc.'s Unique Entity ID (UEI) is TH96VNRTSGY4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Chemtex Environmental Laboratory, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Chemtex Environmental Laboratory, Inc.'s registration is active through jul 28, 2027. Registrations are renewed every year.
Is Chemtex Environmental Laboratory, Inc. a small business?
Chemtex Environmental Laboratory, Inc. is registered on SAM.gov as small under 1 NAICS code, including its primary code, 541380. 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.