Optical Support, INC. | Tucson | AZ | 20–99 | ● ACTIVE |
| OIOpticraft, INC. | Woburn | MA | — | ● ACTIVE |
Optisource LLC | Albuquerque | NM | — | ● ACTIVE |
Orion Machining INC | New Prague | MN | — | ● ACTIVE |
| OAOrizon Aerostructures LLC | Olathe | KS | — | ● ACTIVE |
Ortiz Tool, LLC | Windsor | CT | — | ● ACTIVE |
Osi Environmental LLC | N Royalton | OH | — | ● ACTIVE |
Osprey Corporation | Brookhaven | GA | 20–99 | ● ACTIVE |
Ossid LLC | Battleboro | NC | 100–499 | ● ACTIVE |
Otto Engineering INC | Carpentersville | IL | — | ● ACTIVE |
Outback Investment Group LLC | Bend | OR | — | ● ACTIVE |
Outrider Mgt LLC | Tulsa | OK | — | ● ACTIVE |
Owens Industries, LLC | Oak Creek | WI | — | ● ACTIVE |
O & Y Precision INC | Morgan Hill | CA | — | ● ACTIVE |
Pacific Aerospace & Electronics, LLC | Sequim | WA | 1–19 | ● ACTIVE |
Pacific Bearing Company | Roscoe | IL | — | ● ACTIVE |
Pacific Manufacturing Group | Pleasant Hill | CA | — | ● ACTIVE |
Pacmin INC | Fullerton | CA | 20–99 | ● ACTIVE |
Pacon Mfg, INC. | Livermore | CA | — | ● ACTIVE |
Padgett Machine Tools CO INC | Gatesville | TX | — | ● ACTIVE |
Padgett-swann Machinery Company | Tampa | FL | — | ● ACTIVE |
Painter Tool Incorporated | Irwin | PA | — | ● ACTIVE |
Palmetto Precision Machining, INC | Anderson | SC | — | ● ACTIVE |
Parametric Machining Incorporated | Huntertown | IN | — | ● ACTIVE |
Paramount Machine Company, INC. | Manchester | CT | — | ● ACTIVE |
Parker Systems, INC. | Chesapeake | VA | — | ● ACTIVE |
Parkn Manufacturing, LLC | Litchfield | OH | — | ● ACTIVE |
Par Systems, LLC | Shoreview | MN | 100–499 | ● ACTIVE |
Partco, LLC | Port Allen | LA | 20–99 | ● ACTIVE |
Partners in Recognition, INC. | Fort Loramie | OH | — | ● ACTIVE |
Parts Tool & Die, LLC | Agawam | MA | — | ● ACTIVE |
Pasco Machine CO | Pasco | WA | 20–99 | ● ACTIVE |
Pathfinder Industries, INC | Fulton | NY | — | ● ACTIVE |
Patriot3, INC. | Fredericksburg | VA | — | ● ACTIVE |
Patriot Tool INC | Dearborn Heights | MI | — | ● ACTIVE |
Patterson Precision Manufacturing INC | Norton Shores | MI | — | ● ACTIVE |
Peak Technology Enterprises, INC | San Jose | CA | — | ● ACTIVE |
Pegasus Mfg INC | Galesburg | IL | — | ● ACTIVE |
Pentair Filtration Solutions, LLC | Hanover Park | IL | 100–499 | ● ACTIVE |
Penwal Industries INC | Rancho Cucamonga | CA | 20–99 | ● ACTIVE |
Perceptra Technologies, INC. | Oakland | CA | — | ● ACTIVE |
Pereira Sales Company, INC. | Lemoore | CA | — | ● ACTIVE |
| PPPerfect Precision Machining LTD | Akron | OH | — | ● ACTIVE |
Permac Industries, INC. | Burnsville | MN | — | ● ACTIVE |
Pervan Tooling Company LLC | Compton | CA | — | ● ACTIVE |
Petersen Resources LLC | Fredonia | WI | 20–99 | ● ACTIVE |
Phase INC | Mount Airy | MD | — | ● ACTIVE |
Phenx Products L.l.c | Gilbert | AZ | — | ● ACTIVE |
Phoenix Manufacturing, INC. | Enfield | CT | — | ● ACTIVE |
| PMPhoenix Metal Products INC | Freeport | NY | — | ● ACTIVE |
Piedmont Precision Machine Co., INC. | Danville | VA | — | ● ACTIVE |
Pine Hill Equipment, INC. | Westport | MA | — | ● ACTIVE |
| PMPioneer Michigan Broach Company INC. | Leroy | MI | 20–99 | ● ACTIVE |
| PTPiping Technology & Products INC | Houston | TX | 500+ | ● ACTIVE |
Pittsburgh Stage INC | Sewickley | PA | 20–99 | ● ACTIVE |
Pittsburg Tank & Tower Company, Incorporated | Henderson | KY | — | ● ACTIVE |
Pivot Manufacturing, INC. | Phoenix | AZ | 1–19 | ● ACTIVE |
Planet Tool & Gear INC | O Fallon | MO | — | ● ACTIVE |
Plascore INC | Zeeland | MI | — | ● ACTIVE |
Plas-tech Tooling INC | Garner | IA | 20–99 | ● ACTIVE |
Playcraft Systems LLC | Grants Pass | OR | 100–499 | ● ACTIVE |
Pleasanton Tool & Manufacturing, INC. | Pleasanton | CA | — | ● ACTIVE |
Pme of Ohio, INC | Cincinnati | OH | — | ● ACTIVE |
Pme of Ohio, INC. | Minden | NV | — | ● ACTIVE |
Pmf Industries, INC. | Williamsport | PA | 20–99 | ● ACTIVE |
Pointe Precision INC | Plover | WI | 100–499 | ● ACTIVE |
Polarstar Engineering & Machine, LLC | Newark | DE | — | ● ACTIVE |
Pollington Machine Tool, INC | Marion | MI | 100–499 | ● ACTIVE |
Poly6 Technologies, INC. | Burlington | MA | 20–99 | ● ACTIVE |
| PLPompanette, LLC | Charlestown | NH | — | ● ACTIVE |
Port City Metal Fabrication LLC | Theodore | AL | 20–99 | ● ACTIVE |
Porter Industries LLC | Franklin Furnace | OH | — | ● ACTIVE |
Porter Machine, INC. | West Greenwich | RI | — | ● ACTIVE |
Power Packer North America INC | Westfield | WI | — | ● ACTIVE |
Powers Bros Machine INC | Montebello | CA | — | ● ACTIVE |
Power Test, LLC | Sussex | WI | 20–99 | ● ACTIVE |
Prairie View Industries, INC. | Fairbury | NE | — | ● ACTIVE |
Preci-manufacturing, Incorporated | Winooski | VT | — | ● ACTIVE |
Precise Industries INC | Brea | CA | — | ● ACTIVE |
Precise Tool & Manufacturing INC | Rochester | NY | 100–499 | ● ACTIVE |
Precision Cutter & Tool CO | Lebanon | MO | — | ● ACTIVE |
Precision Design Engineering CORP | Wareham | MA | — | ● ACTIVE |
Precision Dose INC | South Beloit | IL | 100–499 | ● ACTIVE |
| PEPrecision Edge Surgical Products LLC | Angola | IN | 20–99 | ● ACTIVE |
Precision Engraving and Laser LLC | Fults | IL | — | ● ACTIVE |
Precision Ferrites & Ceramics, INC. | Huntington Beach | CA | — | ● ACTIVE |
| PFPrecision Forms INC | Butler | NJ | 20–99 | ● ACTIVE |
Precision Grinding, INC. | Albuquerque | NM | — | ● ACTIVE |
Precision Holdings, LLC | Webb City | MO | — | ● ACTIVE |
Precision Laser Services INC | Fort Wayne | IN | — | ● ACTIVE |
Precision Machined Products, LLC | Fort Collins | CO | — | ● ACTIVE |
| PMPrecision Machine of Savannah INC | Savannah | GA | 20–99 | ● ACTIVE |
| PMPrecision Machine Works, INC | Tacoma | WA | 100–499 | ● ACTIVE |
Precision Machinists Company INC. | Chelmsford | MA | — | ● ACTIVE |
Precision Manufacturing | Roseville | CA | — | ● ACTIVE |
Precision Metal Industries, INC. | Pompano Beach | FL | — | ● ACTIVE |
| PPPrecision Products, INC. | Dalton | GA | 20–99 | ● ACTIVE |
Precision Profiles LLC | Titusville | PA | 20–99 | ● ACTIVE |
Precision Shapes, INC. | Titusville | FL | — | ● ACTIVE |
Precision Turning Corporation | Live Oak | FL | 20–99 | ● ACTIVE |