| BTBrown-minneapolis Tank, INC. | Livingston | CA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| BMBrown Minneapolis Tank (prt/bmt) | Albuquerque | NM | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| BRB R Services | Bakersfield | CA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CSCapitol Steel Fabricatiors INC | Fontana | CA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CTCardinal Tank (ctc) Cbt Boiler CORP (cbt) | New York | NY | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CCCentral Connecticut Tank Fabrication & Truck Repair, LLC | Meriden | CT | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CFChem Fabrication LLC | Clute | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CEC&J Endeavors, LLC | Rialto | CA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CNC. Niel Welding, Inc. | Longview | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CBCooper Bearings, INC. | Georgetown | DE | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CCCorrosion Control CORP | Pedricktown | NJ | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CCCorrosion Control CORP. | Pedricktown | NJ | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CCCrosno Construction INC | Oak Harbor | WA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CSCryogenic Systems Equipment, INC. | Blue Island | IL | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CICst Industries INC | Syracuse | UT | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| CMCustom Metalcraft, INC. | Springfield | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DEDavidson Enterprises INC | Bakersfield | CA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DBD B Western INC | North Bend | OR | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| DLDeerebuilt, LLC | Ardmore | OK | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DMDelta Mechanical, INC. | Berwick | PA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DLDenec, LLC | Huntsville | AL | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DTDirect Tank Services | Lone Star | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DEDiverse Energy Systems, LLC | Grafton | ND | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DIDixie Industrial, LLC | Jacksonville | FL | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DWDixie Weld-fab, INC. | Belcher | LA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DTDouble T Industries INC | Rolla | KS | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DPDragon Products Center | Center | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DPDragon Products, LLC | Silsbee | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DPDragon Products, LTD | Center | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DTD&r Tank | Pecos | NM | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DGDungeness Gear Works | Arlington | WA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| EEEconomical Energy Consultant, Incorporated | Harrisonville | PA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| EIEica Industries, INC. | Fort Worth | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| ESEidson Steel Products, INC. | Albuquerque, Nm | CO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| EEEisenback Equipment Sales INC | Camden | SC | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| EIEnertech Industries, INC. | Odessa | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| EMEureka Manufacturing | Eureka | SD | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| FIFlexcon Industries | Randolph | MA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| FMFlorida Marine Tanks, INC | Henderson | NC | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| GAG an D Petroleum, LLC | Janesville | WI | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| GWGarland Welding | Lowellville | OH | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| GHGe Hitachi Nuclear Energy - Canonsburg | Canonsburg | PA | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| GKGlass King Mfg. Co., INC. | Great Bend | KS | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
 Great Basin Industrial, LLC | Tonopah | NV | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| HEHamilton Equipment Company | Knoxville | TN | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| HSHills Stainless Steel and Equipment CO | Luverne | MN | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| HPHouston Process and Design | Houston | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| HGHp Gas Products | Baytown | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| IRIndustrial Refractory Services, INC. | Fort Worth | TX | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| ISIndustrial Steel Manufacturing LLC | Arecibo | PR | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
