| A & A Metal Products Inc 2125 Bergdolt Rd | AAA Tool & Die Co PO Box 1435 | Abell Tool Co 446 Park 800 Dr |
| Acro Engineering 1120 W Washington St | Advanced Engineering 5299 N Mishler Rd | American Fabricated Carbide Co 1335 Pleasant St |
| American Steel Rule Die Inc 23900 Reedy Dr | Apex Tool & Mfg Inc 2306 N New York Ave | Ark Tool & Engineering PO Box 248 |
| Atlas Die LLC 2000 Middlebury St | Aucilla Inc 3333 N Kenmore St | B & B Tool & Die PO Box 2404 |
| B & J Specialty Inc 7919 N 100 E | Batesville Tool & Die Inc 177 Six Pine Ranch Rd | Bell Machine Co 1400 Magnolia Ave |
| Benteler Tool & Die Inc 1818 Lakeview Dr | Block Shop 1710 E Lincolnway | Britt Tool Inc PO Box 554 |
| Bryan Machine Svc 345 Commerce Dr | Butler Tool & Design Inc 641 S Newton St | C & G Tool PO Box 232 |
| C P Industries PO Box 690 | Capitol Technologies Inc PO Box 3626 | Carbide Grinding Co PO Box 175 |
| Mahoneys's - True Value HDWE Department 485 East Main Street | House of Kitchens 1023 Main Street | Auburn Heating & Air Conditioning 1601 South Van Buren Street |
| Better Gutter Systems 400 West Ontario Drive | H & H Seamless Gutters 3661 East Ford Drive | Lee's Outdoor Power Inc 1634 State Road 930 East |
| D'S Home Improvement & Seamless Gutterin 1610 South 485 East | Gillman Do It Best Home Centers 505 East 5th Street | Indiana Consolidated Distributors 7712 East 89th Street |
| ABC Saw and Tool Inc 2812 Warren Street | Gus Bock's Ace Hardware 1820 45th Avenue | Nemec Heating & Supply CO 614 East Ohio Street |
| Habegger's Ace Lumber and Building Suppl 110 East Wabash Street | Blue Flame Gas & Water Conditioning 329 West Main Street | Menards - General Switchboard 5511 Meijer Drive |
| Maschino Small Engine 1835 West USHighway 50 | Ace Hardware 229 S Chestnut St | Connecta Corporation 3363 Boulevard Place |
| Custom Plumbing 14718 Georgia St | Tristar Heating Cooling 1221 Harrison St | Glacier Heating & Ac 8030 E Lost College Rd |
| Guardian Services 6502 Bluffton Rd | Greenwell Plumbing Svc 1840 Scott Rd Ste 200 | Harris Mechanical Indl Contr 310 E South St |
| Klentzer's Heating Cooling 7713 W Us Highway 136 | Kent Heating & Air Cond 838 E 3rd St | G & K Mechanical Svc 4665 S O Rd |
| Industrial Contracting 319 Pokagon Trl Ste C | Lappe Heating & Air 621 N 9th Ave Ste D | Ray's Heating & Air Cond 500 N Saint Joseph Ave |
| Gentry & Sons Plumbing & Htg | Rensselaer Septic Tanks 1112 N Weston St | De Young Plumbing-htg-air Cond 1013 N Mckinley Ave |
| Mc Donald Mechanical Llc 419 N Illinois St | Scheurich Plumbing Heating 1008 N 6th St | Supreme Heating & Cooling 1399 E Margaret Dr |