- America's Hometown Realty
- Angeli Machine Co
- Angeli Machine Co
- Ayling Thread Grinding
- Ball Gage & Inspection Inc
- Brndjar & Freeman Med Assoc
- Cjm Co
- Crush Rite Tooling
- Crush Rite Tooling
- Du-Ann Co
- E & R Mfg Co
- H & K Thread Grinding
- H & K Thread Grinding
- H & M Threadrolling
- H & M Threadrolling
- J P Machine & Threading
- J P Machine & Threading
- Jerry Ball
- Jessop Precision Products
- Keystone Threaded Products
- L B Swift Mfg
- M & M Thread & Assembly
- M & M Thread & Assembly
- May Thread Grinding Co
- Mercury Thread Grinding Co
- Myers Precision Grinding
- N-C Automated Ind Inc
- National Rolled Thread Die Co
- Noll Inc
- Omega Thread Rolling & Grind
- Pacific Disc Grinding Co Inc
- Plan-E-Tech Inc
- Precision Screw Thread Corp
- Raybar Inc
- Roll Max Mfg Inc
- Rolled Threads Unlimited LTD
- S & J Threaded Tooling
- Sabre Enterprises Inc
- Salvo Tool & Engineering Co
- Shoreline Products
- Sterling Die
- Thread Grinding Svc Inc
- Thread Grinding Svc Inc
- Thread Rolling Inc
- Watson Metal Products Corp
