| PMPatterson Mold and Tool, LLC | Saint Charles | MO | 20–99 | ● ACTIVE |
Pdm Industries, INC | Traverse City | MI | — | ● ACTIVE |
Peak Technology Enterprises, INC | San Jose | CA | — | ● ACTIVE |
Peco INC | Clackamas | OR | — | ● ACTIVE |
| PTPeerless Tool & Machine Co, INC | Enfield | CT | — | ● ACTIVE |
Pegasus Mfg INC | Galesburg | IL | — | ● ACTIVE |
Pegasus Steel, LLC | Goose Creek | SC | — | ● ACTIVE |
Pennco Tool & Die, INC | Meadville | PA | — | ● ACTIVE |
Performance Engineered Products INC | Pomona | CA | — | ● ACTIVE |
Performance Plastics, LTD | Cincinnati | OH | — | ● ACTIVE |
Peterson Manufacturing LLC | Sarasota | FL | — | ● ACTIVE |
Petrex INC | Warren | PA | — | ● ACTIVE |
Pexco Aerospace, INC. | Union Gap | WA | — | ● ACTIVE |
Phillips-medisize, LLC | Hudson | WI | — | ● ACTIVE |
Phoenix Fabricators and Erectors, LLC | Avon | IN | — | ● ACTIVE |
Piedmont Composites & Tooling LLC | Taylorsville | NC | — | ● ACTIVE |
Pillar Innovations, LLC | Grantsville | MD | 100–499 | ● ACTIVE |
Pinestar Technology, INC. | Jamestown | PA | — | ● ACTIVE |
Pioneer Plastics INC | Dixon | KY | 20–99 | ● ACTIVE |
Pittsburgh Precision Turned Products, LLC | Pittsburgh | PA | — | ● ACTIVE |
Pivot Point INC | Hustisford | WI | — | ● ACTIVE |
Pivot Punch Corporation | Lockport | NY | — | ● ACTIVE |
Placon Corporation | Fitchburg | WI | — | ● ACTIVE |
Planet Tool & Gear INC | O Fallon | MO | — | ● ACTIVE |
Plas Tech LTD | Honolulu | HI | — | ● ACTIVE |
Plastic Injection Molding INC | Richland | WA | — | ● ACTIVE |
| PPPlastics Plus Technology, INC | Redlands | CA | — | ● ACTIVE |
Platt Luggage, INC. | Chicago | IL | — | ● ACTIVE |
Polydyne, LLC | Poteau | OK | — | ● ACTIVE |
Polyfab Corporation | Reading | PA | — | ● ACTIVE |
Polymer Corporation | Palmer | MA | — | ● ACTIVE |
Polystruder LLC | Los Angeles | CA | — | ● ACTIVE |
| PLPompanette, LLC | Charlestown | NH | — | ● ACTIVE |
Pope Scientific, INC. | Saukville | WI | — | ● ACTIVE |
| PEPort Erie Plastics, INC. | Harborcreek | PA | 100–499 | ● ACTIVE |
Portland Bolt & Manufacturing CO INC | Portland | OR | — | ● ACTIVE |
| PTPort Townsend Shipwrights INC | Port Townsend | WA | 20–99 | ● ACTIVE |
Power Zone Equipment, INC | Center | CO | 20–99 | ● ACTIVE |
Preci-manufacturing, Incorporated | Winooski | VT | — | ● ACTIVE |
| PDPrecision Dynamics Corporation | Valencia | CA | — | ● ACTIVE |
Precision Engineering LLC | Uxbridge | MA | — | ● ACTIVE |
| PFPrecision Forms INC | Butler | NJ | 20–99 | ● ACTIVE |
Precision Manifold Systems, INC | Olathe | KS | — | ● ACTIVE |
Precision Metal Fabrication INC | Dayton | OH | — | ● ACTIVE |
Precision Molded Plastics INC | Upland | CA | — | ● ACTIVE |
Precision Turned Components CORP | Smithfield | RI | — | ● ACTIVE |
| PTPrecision Turning Specialties INC. | Greeneville | TN | 20–99 | ● ACTIVE |
Premier Lab Supply, INC. | Port Saint Lucie | FL | — | ● ACTIVE |
Prestige Advanced INC. | Madison Heights | MI | — | ● ACTIVE |
Prestige Extreme Machining & Manufacturing INC. | Clinton Township | MI | — | ● ACTIVE |
Preston-eastin INC | Tulsa | OK | 20–99 | ● ACTIVE |
Production Pattern and Foundry CO INC | Mound House | NV | 20–99 | ● ACTIVE |
| PPProfessional Plastics, INC. | Fullerton | CA | — | ● ACTIVE |
Proformance Manufacturing, INC. | Corona | CA | — | ● ACTIVE |
Progressive Service Die Company | Jacksonville | NC | — | ● ACTIVE |
Promess, INC | Brighton | MI | — | ● ACTIVE |
Pro Tainer INC | Alexandria | MN | — | ● ACTIVE |
Protech Materials INC. | Hayward | CA | — | ● ACTIVE |
Proto-1 Manufacturing, L.l.c. | Winneconne | WI | — | ● ACTIVE |
Proto Labs INC | Rosemount | MN | — | ● ACTIVE |
Prototek Digital Manufacturing (madison) LLC | Blue Mounds | WI | — | ● ACTIVE |
| PIProvision, INC. | Denver | CO | — | ● ACTIVE |
Ptg Precision LLC | Gardena | CA | — | ● ACTIVE |
Pulflex Technologies LLC | Ford City | PA | — | ● ACTIVE |
Putterman Athletics LLC | Deland | FL | 20–99 | ● ACTIVE |
| PEPv Engineering & Manufacturing INC | Salisbury | MA | — | ● ACTIVE |
| QPQFC Plastics Inc/ KB Components Dallas Inc | Arlington | TX | 100–499 | ● ACTIVE |
| QMQ-mark Manufacturing, INC. | Rancho Santa Margarita | CA | — | ● ACTIVE |
Quality Engineering Services INC | Wallingford | CT | 20–99 | ● ACTIVE |
Quality Grinding Co, INC. | Buena Park | CA | — | ● ACTIVE |
| QMQuality Machined Products and Manufacturing, INC. | New Kensington | PA | 20–99 | ● ACTIVE |
Quality Socket Screw Manufacturing CORP | Englewood | FL | — | ● ACTIVE |
Quick Drive, LLC | Parker | CO | — | ● ACTIVE |
Quintus Technologies, LLC | Lewis Center | OH | 20–99 | ● ACTIVE |
Radford Manufacturing, INC. | Fort Worth | TX | — | ● ACTIVE |
Rakar, Incorporated | Oxnard | CA | — | ● ACTIVE |
Ramcel Precision Stamping & Manufacturing LLC | Northbrook | IL | 20–99 | ● ACTIVE |
Ramko Manufacturing INC | Hemet | CA | — | ● ACTIVE |
Ram Tool, INC. | Grafton | WI | — | ● ACTIVE |
Ranor INC. | Westminster | MA | — | ● ACTIVE |
Ransom & Randolph LLC | Maumee | OH | 20–99 | ● ACTIVE |
Rapid Accu-form, INC | Benicia | CA | — | ● ACTIVE |
Rapid Micro Biosystems, INC. | Lowell | MA | — | ● ACTIVE |
Raptor Manufacturing Lc | Wichita | KS | — | ● ACTIVE |
R. C. Westburg Engineering, INC | Laguna Hills | CA | — | ● ACTIVE |
Recycled Plastic Factory, LLC | Englewood | FL | — | ● ACTIVE |
Reinhold Industries INC | Santa Fe Springs | CA | — | ● ACTIVE |
| RPRemcon Plastics INC | Reading | PA | — | ● ACTIVE |
Reno Machine Company, Inc., the | Newington | CT | — | ● ACTIVE |
| RPRevere Plastics Systems - McPherson | Mcpherson | KS | 20–99 | ● ACTIVE |
Risco, INC. | Beaumont | CA | — | ● ACTIVE |
Rm Biltrite LLC | Atlanta | GA | — | ● ACTIVE |
| RCRms CORP | Coon Rapids | MN | 500+ | ● ACTIVE |
| RMRobbins Manufacturing Company, INC. | Fall River | MA | 20–99 | ● ACTIVE |
Robin Ii, LLC | Markesan | WI | — | ● ACTIVE |
Rock Industries, INC. | Rock Valley | IA | — | ● ACTIVE |
Roland Aerospace LLC | Gardena | CA | — | ● ACTIVE |
| RERomac Electronics, INC. | Plainview | NY | 20–99 | ● ACTIVE |
R-o Mfg. CO. LLC | Fort Worth | TX | — | ● ACTIVE |
| RMRosewood Machine and Tool CO. | Rosewood | OH | 20–99 | ● ACTIVE |