NAICS 3251in325:Chemical Manufacturing

Basic Chemical Manufacturing

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219

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Top Industries

  • Industrial Gas Manufacturing148
  • Other Basic Inorganic Chemical Manufacturing44
  • All Other Basic Organic Chemical Manufacturing16
  • Petrochemical Manufacturing9
  • Industrial Gas Manufacturing1

Set-Aside Distribution

  • 138
  • Small Business37
  • SDVOSB22
  • No Set Aside19
  • WOSB2

Top Locations

  • VA36
  • TX23
  • MD18
  • OH18
  • PA16

About NAICS3251

The North American Industry Classification System (NAICS) code 3251 covers basic chemical manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

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36-CARTRIDGE,TONER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 325180
Posted May 26, 2026

68-CALIBRATING GAS MIX

DEPT OF DEFENSE
RICHMOND, VA
NAICS 325120
Posted May 26, 2026

6835-Medical Gases with Cylinder/Tank Rentals

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 325120
Posted May 20, 2026
Small Business

FM 200 Fire Suppression Agent

DEPT OF DEFENSE
TEXARKANA, TX
NAICS 325120
Posted Mar 23, 2026

FMC Lexington- Emergency Propane Supply

JUSTICE, DEPARTMENT OF
GRAND PRAIRIE, TX
NAICS 325120
Posted Mar 19, 2026

68-Propane for the Ute Mountain Ute Agency

INTERIOR, DEPARTMENT OF THE
PORTLAND, OR
NAICS 325120
Posted Mar 18, 2026

6830-Bulk Oxygen Tanks and Delivery

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 325120
Posted Mar 18, 2026

VA Atlanta Healthcare System-Medical Gases and Cylinder Rentals

VETERANS AFFAIRS, DEPARTMENT OF
AUGUSTA, GA
NAICS 325120
Posted Mar 17, 2026
SDVOSB

68-CALIBRATING GAS MIX

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 325120
Posted Mar 12, 2026

68-OXYGEN,AVIATOR'S BREATHING

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 325120
Posted Mar 10, 2026

DRY ICE PELLETS

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 325120
Posted Mar 5, 2026
Small Business

Q999-Nitric Oxide/Inotherapy

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 325120
Posted Mar 2, 2026

S-Unarmed Security Guard Services-Pine Ridge Agency

INTERIOR, DEPARTMENT OF THE
ABERDEEN, SD
NAICS 325120
Posted Feb 27, 2026

68-OXYGEN,AVIATOR'S BREATHING

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 325120
Posted Feb 24, 2026

Sole Source Medical Gas

DEPT OF DEFENSE
CAMP PENDLETON, CA
NAICS 325120
Posted Feb 23, 2026
SDVOSB

80KSC023DA010 NASA/KSC Sole Source Supply of LHe and LHe Pump Lease for an additional five years to October 31, 2032.

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
KENNEDY SPACE CENTER, FL
NAICS 325120
Posted Feb 20, 2026

6835-PSAS | HOME OXYGEN SERVICES - VISN 2 UPSTATE

VETERANS AFFAIRS, DEPARTMENT OF
ALBANY, NY
NAICS 325120
Posted Feb 10, 2026
SDVOSB

42-CYLINDER,CARBON DIO

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 325120
Posted Feb 6, 2026

Synthetic Substances for Diversion and Control Purposes

JUSTICE, DEPARTMENT OF
SPRINGFIELD, VA
NAICS 325199
Posted Feb 4, 2026

Nitrogen Generator System and Nitrogen Storage Banks

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 325120
Posted Jan 30, 2026
Small Business
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