PSC codes › 4235
PSC 4235 — Hazardous Material Spill Containment and Clean-up Equipment and Material: federal contracts
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What PSC 4235 covers
Description: Hazardous Material Spill Containment and Clean-up Equipment and Material
Includes: Secondary Spill Containment Sumps; Liquid Spill Containment Pallets; Spill Containment Basins; Spill Containment Systems; Absorbent, Sorbent and Blotting Materials.
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Industrial Products & Services › Fire/Rescue/Safety/Environmental Protection Equipment.
Who is winning new PSC 4235 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| ISA (WYOMING) CORP | $7.7M | 10 |
| RED LETTER SUPPLY, LLC | $6.4M | 51 |
| PARKER SYSTEMS, INC. | $3.7M | 13 |
| ELASTEC INC | $3.4M | 13 |
| KAMPI COMPONENTS CO INC | $3.3M | 22 |
| DOWNEAST LOGISTICS LLC | $3.1M | 91 |
| COMPLETE ENVIRONMENTAL PRODUCTS INC | $2.8M | 70 |
| SAN ANTONIO LIGHTHOUSE FOR THE BLIND | $2.2M | 54 |
| SANITZ ENTERPRISES, INC. | $1.9M | 19 |
| TAVA PRODUCTS LLC | $1.7M | 51 |
How competitive is PSC 4235?
- 79.5% of obligations on these awards were competed.
- 43.8% of competed awards that report offers drew a single offer (n=559).
- 90.2% went to small businesses.
- The five largest contractors hold 45.3% across 158 contractors.
NAICS codes used on PSC 4235 awards
| NAICS | Industry | Share |
|---|---|---|
| 333998 | All Other Miscellaneous General Purpose Machinery Manufacturing | 16.2% |
| 326199 | All Other Plastics Product Manufacturing | 13.8% |
| 339113 | Surgical Appliance and Supplies Manufacturing | 12.6% |
| 313230 | Nonwoven Fabric Mills | 9.0% |
| 325612 | Polish and Other Sanitation Good Manufacturing | 8.8% |
| 325998 | All Other Miscellaneous Chemical Product and Preparation Manufacturing | 8.3% |
| 339999 | All Other Miscellaneous Manufacturing | 8.0% |
| 423990 | Other Miscellaneous Durable Goods Merchant Wholesalers | 4.5% |
Related PSC codes
5340 Hardware · 4240 Safety and Rescue Equipment · 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment · 6640 Laboratory Equipment and Supplies · 4720 Hose and Flexible Tubing · 4320 Power and Hand Pumps · 8415 Clothing, Special Purpose · 5120 Hand Tools, Nonedged, Nonpowered
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