- A E Johnson & Sons
- A E Johnson & Sons
- AAA Weigh Inc
- AAA Weigh Inc
- Advance Weight Systems Inc
- American Hofmann Corp
- American Scale Co
- American Scale Co
- Bixby Scale
- Brechbuhler Scales Inc
- Brechbuhler Scales Inc
- Bucks County Kitchens Inc
- Data Support Co Inc
- Data Support Co Inc
- Electronic Weighing Systems
- Fairbanks Scales
- Fancor Inc
- General Electrodynamics Corp
- Heusser Instrument Co
- Holtgreven Scale
- IEW Inc
- K-Scale
- K-Scale
- Khougaz Balancing
- Lbs Scales
- Metro Corp
- Rapid Rule Co
- Rice Lake Weighing Systems
- Samson Scale Co Inc
- Scales Unlimited Inc
- Sea Pearls Inc
- Southwestern Scale Co
- Spinks Scale Co Inc
- Sterling Scale Co
- Sterling Scale Co
- Toroid Corp
- Tri-Coastal Industries