| A & A Industries | 812-663-5584 | 116 S Monfort St | Greensburg | IN | 47240 |
| A & A Metal Products Inc | 812-476-3197 | 4918 Hirsch Rd | Evansville | IN | 47715 |
| Adams Fabricating & Sales | 812-265-2100 | 2900 Wilson Ave | Madison | IN | 47250 |
| Allens Specialtys Inc | 812-945-9454 | 3008 Sieveking Rd | New Albany | IN | 47150 |
| All-Fab Inc | 812-875-2322 | 310 3rd St | Worthington | IN | 47471 |
| Allied Structural Drafting Inc | 812-424-8209 | 2150 N Garvin St | Evansville | IN | 47711 |
| Backyard Barns And Outdoor Furniture | 812-477-2276 | 4920 E Morgan Ave | Evansville | IN | 47715 |
| Benchmark Metal Products | 812-238-2691 | 1301 Eagle St | Terre Haute | IN | 47807 |
| Bolding J W & Co | 812-948-9196 | 2545 Cannon St | New Albany | IN | 47150 |
| Bruces Welding & Fabrication | 812-339-7698 | 1308 W Vernal Pike | Bloomington | IN | 47404 |
| C & L Welding | 812-284-2929 | 1526 Blackiston Mill Rd | Clarksville | IN | 47129 |
| Central Tower Inc | 812-853-0595 | 2855 State Route 261 | Newburgh | IN | 47630 |
| Cessna Welding Co | 812-849-4969 | Hwy 37 | Mitchell | IN | 47446 |
| Clark & Becht Inc | 812-923-7769 | 3301 E Luther Rd | Floyds Knobs | IN | 47119 |
| Covey Steel Co | 812-279-0336 | 1121 5th St | Bedford | IN | 47421 |
| Creative Craftsmen Inc | 812-423-2844 | 5010 N Spring St | Evansville | IN | 47711 |
| Cti Installations Inc | 812-858-2554 | 5047 S Plaza Dr | Newburgh | IN | 47630 |
| Dalex Inc | 812-232-7081 | 925 N Fruitridge Ave | Terre Haute | IN | 47803 |
| Deco Corp | 812-342-4451 | 6504 S 50 W | Columbus | IN | 47201 |
| Diamond-T-Conveyor Co | 812-379-2532 | 3430 Larkspur Ln | Columbus | IN | 47203 |
| Fabcon Steel Products | 812-983-4941 | RR 2 | Elberfeld | IN | 47613 |
| Folz F J Co Inc | 812-424-2451 | 1713 W Franklin St | Evansville | IN | 47712 |
| G & S Automotive | 812-376-0372 | 1636 State St | Columbus | IN | 47201 |
| Galvan Mfg Co Steel Fabrctrs | 812-944-8491 | E Mkt | New Albany | IN | 47151 |
| Geiselman's Welding Inc | 812-983-4720 | 350 E Walnut St | Elberfeld | IN | 47613 |
| Hag Steel Contractors | 812-438-4520 | Sewart Ridge | Rising Sun | IN | 47040 |
| Harpring Steel Inc | 812-256-6326 | 109 Industrial Way | Charlestown | IN | 47111 |
| Hinton Metal Fabricating | 812-522-9757 | 101 N Blish St | Seymour | IN | 47274 |
| Holmes E D | 812-988-8335 | 4397 W Melvin Rd | Nashville | IN | 47448 |
| Indiana Steel & Engineering Corp | 812-275-3363 | 957 J St | Bedford | IN | 47421 |
| Indiana Steel Co | 812-522-5878 | 1100 E 4th Street Rd | Seymour | IN | 47274 |
| Interstate Welding & Fabrication Inc | 812-232-0474 | 1670 E Davis Dr | Terre Haute | IN | 47802 |
| J & R Industrial Inc | 812-273-4324 | St Rf 7n | Madison | IN | 47250 |
| Jones Tool & Machine Inc | 812-466-2237 | 5600 N US Highway 41 | Terre Haute | IN | 47805 |
| Kahrs Bill Welding | 812-522-8367 | 9160 W Base Rd | Seymour | IN | 47274 |
| Kelly Metal Products | 812-232-1221 | 1415 E Pugh Dr | Terre Haute | IN | 47802 |
| Kershners Inc Steel Fabrctrs | 812-282-9652 | Hamburg Pk | Jeffersonville | IN | 47131 |
| Knotts Company Inc Steel Fabrc | 812-948-8354 | 400 Industrial Blvd | New Albany | IN | 47150 |
| L E A Detailing Co | 812-479-8082 | 1413 Covert Ave | Evansville | IN | 47714 |
| Lunar Structural Detailing Co | 812-423-5956 | 520 Mw 3rd | Evansville | IN | 47708 |
| Marine Builders Inc | 812-283-7932 | 208 Church St | Jeffersonville | IN | 47130 |
| Meltons Welding | 812-782-3616 | 101 S Center | Francisco | IN | 47649 |
| Merriman Steel & Equipment Inc | 812-849-2784 | RR 15 | Bedford | IN | 47421 |
| Metal Sales Manufacturing | 812-944-2733 | 999 Park Pl | New Albany | IN | 47150 |
| Midwest Drafting Service In | 812-424-5556 | 3455 N 1st Ave | Evansville | IN | 47710 |
| Mra Inc | 812-275-8004 | 2310 37th St | Bedford | IN | 47421 |
| Munich G F Welding Co | 812-282-0488 | 211 Eastern Blvd | Jeffersonville | IN | 47130 |
| Noblitt Fabricating Inc | 812-372-9969 | S R 11 N | Columbus | IN | 47201 |
| Paden Engineering Co Inc | 812-546-4442 | 340 Jackson St | Hope | IN | 47246 |
| Padgett Inc | 812-945-2391 | 901 E 4th St | New Albany | IN | 47150 |
| Paragon Industrial Services Inc | 812-547-5642 | 427 N 7th St | Cannelton | IN | 47520 |
| Penway Inc | 812-526-2645 | 900 S Walnut St | Edinburgh | IN | 46124 |
| Quad Steel Inc | 812-423-4930 | 2200 Lexington Rd | Evansville | IN | 47720 |
| R & D Homes & Supply Inc | 812-967-4140 | Hwy 60 | Pekin | IN | 47165 |
| Rainbolt Keith D | 812-364-6682 | 14840 Greene St NE | Palmyra | IN | 47164 |
| Ran-Paige Co Inc | 812-246-3339 | 840 S Penn Ave | Sellersburg | IN | 47172 |
| Sigma Steel Inc | 812-275-4489 | 1218 5th St | Bedford | IN | 47421 |
| Sisson Associates | 812-354-8701 | 1011 Main St | Petersburg | IN | 47567 |
| Stahl Equipment Inc | 812-925-3341 | 718 W Lincoln Ave | Chandler | IN | 47610 |
| Steelco Products Inc | 812-923-3744 | 510 Steelco Cir | Corydon | IN | 47112 |
| Steelco Products Inc | 812-738-4290 | 510 Steelco Cir | Corydon | IN | 47112 |
| Sterling Fabrication Inc | 812-739-4622 | Exit 92 Carefree | Leavenworth | IN | 47137 |
| Stone City Ironworks Inc | 812-279-3023 | U S Route 50 E | Bedford | IN | 47421 |
| Strong Weld Inc | 812-424-9219 | 2005 Allens Ln | Evansville | IN | 47720 |
| Structural Components Inc | 812-333-5444 | 2757 E Old Myers Rd | Bloomington | IN | 47408 |
| Structural Fabricators Inc | 812-428-6624 | 1602 S New York Ave | Evansville | IN | 47714 |
| Thermocore Panel Systems Inc | 812-336-7450 | 4040 E Farr Rd | Bloomington | IN | 47408 |
| United Detailers Inc | 812-423-5191 | 941 Bond St | Evansville | IN | 47708 |
| Vincennes Steel Corporation | 812-882-4550 | 2007 Oliphant Dr | Vincennes | IN | 47591 |
| Ward Forging Co | 812-923-7463 | Luther Rd | Floyds Knobs | IN | 47119 |
| Wehrs Welding Service | 812-354-2876 | 594 PO Box | Otwell | IN | 47564 |
| Wilkie Structural Eng Inc | 812-423-6347 | 509 N Fulton Ave | Evansville | IN | 47710 |
| Yankee Steel | 812-232-5353 | 431 N 14th St | Terre Haute | IN | 47807 |
