| MBMold Base Industries INC | Harrisburg | PA | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
 Knife River Prestress | Harrisburg | OR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BBBimbo Bakeries USA Inc/capital Bakery | Harrisburg | PA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BBluedot-readi-mix-harrisburg (plant #102) | Harrisburg | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BMBrandon Materials Harrisburg Plant | Harrisburg | SD | Nonmetallic Mineral Product Manufacturing327112 | — | ◇ UNVERIFIED |
| BFBuilders Firstsource-atlantic Group, INC. | Harrisburg | NC | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| CCCapen Careful Clnrs | Harrisburg | PA | Chemical Manufacturing325310 | — | ◇ UNVERIFIED |
| CCCapitol Clnrs Tuxedo | Harrisburg | PA | Food Manufacturing311224 | — | ◇ UNVERIFIED |
| ECEmpire Clnr/harrisburg | Harrisburg | PA | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| EEpiroc | Harrisburg | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| FRForest River | Harrisburg | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| FEFoxconn Electronics INC | Harrisburg | PA | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| HDHarrisburg Dairys INC | Harrisburg | PA | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| HOHathaway One Stop | Harrisburg | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HCHydro Conduit Corporation | Harrisburg | NC | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| JCJoy Clnr & Tailoring/harrisburg | Harrisburg | PA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| LCLaynes Careful Clnr/jonestown Rd | Harrisburg | PA | Food Manufacturing311310 | — | ◇ UNVERIFIED |
| MCMark Clnrs | Harrisburg | PA | Food Manufacturing311313 | — | ◇ UNVERIFIED |
| MLMicrobac Laboratories | Harrisburg | PA | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| MCModel City Clnr/pennbrook | Harrisburg | PA | Printing and Related Support Activities323117 | — | ◇ UNVERIFIED |
| MCMonaco Coach Corporation | Harrisburg | OR | Transportation Equipment Manufacturing336213 | — | ◇ UNVERIFIED |
| PIPax INC | Harrisburg | PA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| PCPaxton Creek Cogeneration Associates | Harrisburg | PA | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| PSPennsy Supply INC Paxton St Ready Mix | Harrisburg | PA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PSPennsy Supply Paxton St | Harrisburg | PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PBPepsi Beverage CO | Harrisburg | PA | Beverage and Tobacco Product Manufacturing312112 | — | ◇ UNVERIFIED |
| SCSmittys Clean Scene Paxton St Clnr | Harrisburg | PA | Chemical Manufacturing325410 | — | ◇ UNVERIFIED |
| SCSnap-on-tool CORP | Harrisburg | PA | Machinery Manufacturing333991 | — | ◇ UNVERIFIED |
| TGTaylor-wharton Gas Equipment Div Hbg Plant | Harrisburg | PA | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| TCThomas Concrete of Carolina, INC. - Harrisburg Plant | Harrisburg | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| THTison & Hall Concrete Prod INC | Harrisburg | IL | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| TATurbine Airfoil Designs Inc/harrisburg | Harrisburg | PA | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| UCUnited Concrete | Harrisburg | SD | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VFVerdelli Farms | Harrisburg | PA | Food Manufacturing311411 | — | ◇ UNVERIFIED |
| WEW E Hoffman Ice CO | Harrisburg | PA | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| WSWilson Supply Inc/harrisburg | Harrisburg | PA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| ACAgland Co-op / 1st Choice Energy | Harrisburg | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| AIAgri-Bar Investments Inc. | Harrisburg | OR | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| AKA & K Counter LLC | Harrisburg | PA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| ASAll Star Auto Lights (PA), LLC | Harrisburg | PA | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| BBBetsy's Bakery, INC. | Harrisburg | PA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BBBob Barnett Ready-mix | Harrisburg | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BMBolie's Metal Finishing | Harrisburg | PA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CVCbs Vinyl Signs | Harrisburg | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CIChs Inc., a Corporation of Minnesota | Harrisburg | OR | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| DIDmh Industries, LLC | Harrisburg | OR | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| DHDuffield Holding, LLP | Harrisburg | AR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| EVEagle Veneer, INC. | Harrisburg | OR | Wood Product Manufacturing321212 | — | ◇ UNVERIFIED |
| EMEnco Manufacturing LLC | Harrisburg | OR | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| GDG2 Diesel, LLC | Harrisburg | PA | Transportation Equipment Manufacturing336310 | — | ◇ UNVERIFIED |
