| Duro-Dyne Corp. – Sheet Metal Accessories & Wiss Snips |
| Eagle-Morlin Mfg. Inc. – Pittsburgh, LockHammer & Sheet Metal Machinery |
| Ecobee – WiFi-Internet Enabled Smart Thermostat |
| Hilmor Tools – HVAC-R Tools |
| Honeywell Inc. – Thermostats, Air Cleaners, Stat Wire, Humidifiers & Controls |
| Kett Tool Co. – Electric Metal Shears |
| Klenk Ind. Inc. – Sheet Metal Tools |
| Lenox Saw Blades – Sawblades & Hole Saws |
| Malco – Sheet Metal Tools, Screws |
| Midwest Snips – Snips & Sheet Metal Tools |
| NAVAC, Inc. – HVAC-R Tools |
| Ritchie Engineering Co. – Yellow Jacket HVAC-R Tools |
| Roper-Whitney – Sheet Metal Machinery & Tools |
| Tennsmith – Sheet Metal Machinery |
