| BEBloom Engineering CO Inc/baldwin | Pittsburgh | PA | Nonmetallic Mineral Product Manufacturing327120 | 100-499 | ◇ UNVERIFIED |
| ASAcme Stamping-wire Forming CO. | Pittsburgh | PA | Fabricated Metal Product Manufacturing332119 | 1-19 | ◇ UNVERIFIED |
| BPBroudy Printing Inc/pgh | Pittsburgh | PA | Printing and Related Support Activities323111 | 20-99 | ◇ UNVERIFIED |
| JBJ B Kreider CO INC | Pittsburgh | PA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| NGNeville Galvanizing INC. | Pittsburgh | PA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PMPittsburgh Mobile Concrete INC. | Pittsburgh | PA | Nonmetallic Mineral Product Manufacturing327390 | 1-19 | ◇ UNVERIFIED |
| PSPruett Schaffer Chem Co/pgh | Pittsburgh | PA | Chemical Manufacturing325510 | 1-19 | ◇ UNVERIFIED |
| RFRiverbend Foods, LLC | Pittsburgh | PA | Food Manufacturing311422 | — | ◇ UNVERIFIED |
| SCShore Chemical Company | Pittsburgh | PA | Chemical Manufacturing325611 | 1-19 | ◇ UNVERIFIED |
| ASAmerican Steel Processing and Systems CO | Pittsburgh | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BLBake- Line Group LLC | Pittsburgh | PA | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| BUBayer USA INC | Pittsburgh | PA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BFBrad Foote Gear Works Inc/neville Twp | Pittsburgh | PA | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| BFBryan Frank, INC. | Pittsburgh | PA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| COCity of Pittsburgh Asphalt Plant | Pittsburgh | PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CIClearwater INC. | Pittsburgh | PA | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| CMCowan Metal Finishing CO. | Pittsburgh | PA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| EEE. E. Zimmerman | Pittsburgh | PA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ECExtrel Cms LLC | Pittsburgh | PA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| FWFolia Water, INC | Pittsburgh | PA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| FIForum, INC. | Pittsburgh | PA | Electrical Equipment, Appliance & Component Manufacturing335132 | — | ◇ UNVERIFIED |
| HCHeekin Can Incorporated | Pittsburgh | PA | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| IIIdl Incorporated | Pittsburgh | PA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| ICIron City Brewing Co/pgh Brewery | Pittsburgh | PA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| LSLafarge Scully Yard Concrete Plt | Pittsburgh | PA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LPLindy Paving - Plant 996 (4200 Neville) | Pittsburgh | PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLozier Corporation | Pittsburgh | PA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| MGMaitri Genetics | Pittsburgh | PA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| MIMedrad INC Heilman Center | Pittsburgh | PA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| NTNational Torch Tip INC Weldit Bldg | Pittsburgh | PA | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| PEPa Elec Coil Ltd/mfg Mtr Coils & Rep Mtr | Pittsburgh | PA | Computer and Electronic Product Manufacturing334514 | — | ◇ UNVERIFIED |
| PWPerrotte Wood Finishing Co/pgh | Pittsburgh | PA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| RDRr Donnelley Hoechstetter Plant | Pittsburgh | PA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| SMSchaffner Mfg CO INC | Pittsburgh | PA | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| TEThermo Electron | Pittsburgh | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| USUpmc St Margaret Hosp/pgh | Pittsburgh | PA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| VFVitro Flat Glass, LLC / Glass Business & Discovery Center | Pittsburgh | PA | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| WEWestinghouse Elec CORP Esd Lab | Pittsburgh | PA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| WEWestinghouse Electric Corporation, Pcd | Pittsburgh | PA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| AMAcme Metals | Pittsburgh | PA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| ADAllegheny Distilling, LLC | Pittsburgh | PA | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◇ UNVERIFIED |
| APAtalanti Polymer, Inc. | Pittsburgh | PA | Chemical Manufacturing325211 | 1-19 | ◇ UNVERIFIED |
| BABel Air Food, INC. | Pittsburgh | PA | Food Manufacturing311991 | 1-19 | ◇ UNVERIFIED |
| BABetsy Ann Candies, INC. | Pittsburgh | PA | Food Manufacturing311352 | 20-99 | ◇ UNVERIFIED |
| BLB & L Manufacturing CO. | Pittsburgh | PA | Wood Product Manufacturing321911 | 1-19 | ◇ UNVERIFIED |
| CCCarik's Custom Decor | Pittsburgh | PA | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| CLCepc, LLC | Pittsburgh | PA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◇ UNVERIFIED |
| CCCopies @ Carson, Inc. | Pittsburgh | PA | Printing and Related Support Activities323113 | 1-19 | ◇ UNVERIFIED |
| DIDry Ice of Pennsylvania, LLC | Pittsburgh | PA | Chemical Manufacturing325120 | 1-19 | ◇ UNVERIFIED |
| EHEleventh Hour Brewing | Pittsburgh | PA | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
