| 301 | Hammer of Thor, Inc.Not reported | Corporation | Not reported | Not reported |
| 302 | Pro Golf of Greensburg, Inc.Not reported | Corporation | Not reported | Not reported |
| 303 | Se Jong Tae Kwon Do Educational System, IncorporatedNot reported | Nonprofit | Not reported | Not reported |
| 304 | Squirrel Hill Physical Therapy, Inc.Not reported | Corporation | Not reported | Not reported |
| 305 | Kiski Valley Free Methodist Campmeeting AssociationNot reported | Nonprofit | Not reported | Not reported |
| 306 | Adco Laundry Equipment Services, Inc.Not reported | Corporation | Not reported | Not reported |
| 307 | Clifton Custom Furniture and Design, Inc.Not reported | Corporation | Not reported | Not reported |
| 308 | Shepherd of My Soul, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 309 | Jobar, Inc.Not reported | Corporation | Not reported | Not reported |
| 310 | Apollo-north Apollo PtaNot reported | Nonprofit | Not reported | Not reported |
| 311 | Kristopher's, Ltd.Not reported | Corporation | Not reported | Not reported |
| 312 | Lynch Enterprises, Inc.Not reported | Corporation | Not reported | Not reported |
| 313 | Edge Consultants, Inc.Not reported | Corporation | Not reported | Not reported |
| 314 | Computing Solutions, Inc.Not reported | Corporation | Not reported | Not reported |
| 315 | Quick RentalNot reported | Partnership | Not reported | Not reported |
| 316 | Purifoy Industries, Inc.Not reported | Corporation | Not reported | Not reported |
| 317 | Odin - Thor, IncorporatedNot reported | Corporation | Not reported | Not reported |
| 318 | D. Pierce Trucking, Inc.Not reported | Corporation | Not reported | Not reported |
| 319 | Harus, Inc.Not reported | Corporation | Not reported | Not reported |
| 320 | Saul True Value Lumber CompanyNot reported | Corporation | Not reported | Not reported |
| 321 | Millers Classic Roadsters, Inc.Not reported | Corporation | Not reported | Not reported |
| 322 | Shumaker Gas CompanyNot reported | Corporation | Not reported | Not reported |
| 323 | Economy Natural Gas, Inc.Not reported | Corporation | Not reported | Not reported |
| 324 | Executive Air, Inc.Not reported | Corporation | Not reported | Not reported |
| 325 | Meadowbrook Group, LtdNot reported | Corporation | Not reported | Not reported |
| 326 | Laurel Properties Inc.Not reported | Corporation | Not reported | Not reported |
| 327 | Apollo Moon Landing Celebration, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 328 | Custom Wood Floors, Inc.Not reported | Corporation | Not reported | Not reported |
| 329 | E.z. Access Products, Inc.Not reported | Corporation | Not reported | Not reported |
| 330 | Memories Photography Studios, Inc.Not reported | Corporation | Not reported | Not reported |
| 331 | P & B Transportation, Inc.Not reported | Corporation | Not reported | Not reported |
| 332 | 2nd StageNot reported | Nonprofit | Not reported | Not reported |
| 333 | Bagdad Salvage, Inc.Not reported | Corporation | Not reported | Not reported |
| 334 | Rainbow Securities, Inc.Not reported | Corporation | Not reported | Not reported |
| 335 | Tri State Tank Testing, Inc.Not reported | Corporation | Not reported | Not reported |
| 336 | Anker Consulting CorporationNot reported | Corporation | Not reported | Not reported |
| 337 | Small World Day-care, Inc.Not reported | Corporation | Not reported | Not reported |
| 338 | Ferro Technologies, Inc.Not reported | Corporation | Not reported | Not reported |
| 339 | Washington Elementary PtaNot reported | Nonprofit | Not reported | Not reported |
| 340 | Alfred Bonello Jr., Inc.Not reported | Corporation | Not reported | Not reported |
| 341 | B & J Supermarkets, Inc.Not reported | Corporation | Not reported | Not reported |
| 342 | Paul Riggle & Son's Leasing (ii), Inc.Not reported | Corporation | Not reported | Not reported |
| 343 | The Apollo Hose Company No. 2 Volunteer Firemen's Relief Association, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 344 | Markle Concrete Construction, Inc.Not reported | Corporation | Not reported | Not reported |
| 345 | Volunteer Firemen's Relief Association of Apollo, PennsylvaniaNot reported | Nonprofit | Not reported | Not reported |
| 346 | Apollo Area Lions Little League, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 347 | Edm Services, Inc.Not reported | Corporation | Not reported | Not reported |
| 348 | Harchuck Construction, Inc.Not reported | Corporation | Not reported | Not reported |
| 349 | Krachanko Consultants, Inc.Not reported | Corporation | Not reported | Not reported |
| 350 | Rainbow Emergency Communications & Operations, Inc.Not reported | Nonprofit | Not reported | Not reported |