| Chester Community Improvement Project, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Alexander Bunt Jr., D.o. AssociatesChester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| God's Holy Temple Pentecostal Holiness Church of Apostolic Faith, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| St. Mark C. C. ChurchChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Children's Choice, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Spirit Transport, Inc.Philadelphia, PA · Not reported | Philadelphia, PA | Corporation | Not reported | Not reported |
| South Chester Optimist ClubChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Mri Professionals Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Florio's, Mike Auto Body Shop, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| The Papal FoundationChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Okonski, Peter J. & Co., Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Chester Education FoundationChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| 2813 W. Ninth, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| 723 West 10th Street, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| 4002 W. Ninth, Inc.Trainer, PA · Not reported | Trainer, PA | Corporation | Not reported | Not reported |
| Marksammark, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Sajda Community Development Corp.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Rasool Enterprises Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Stursberg Properties, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Ta Truck Sales, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Center for Self-development Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Vertical Venture, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Sanlee, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| S & R Design, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Advanced Workstations in Education, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| World Impact Services, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| W.n.d.m, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Common and Custom Construction Company, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Michael T. Harris Enterprises, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| New Life Ministries InternationalChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Chateau Laskos Productions, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| As&a Liquidation, Inc.Chester Township, PA · Not reported | Chester Township, PA | Corporation | Not reported | Not reported |
| Summerlove Youth Services, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Stephen J. Gibson Community Development CorporationChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| The American Multispecialty Group Ltd.Upland, PA · Not reported | Upland, PA | Corporation | Not reported | Not reported |
| Chester Residents Concerned for Quality LivingChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Choice Services International, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Institute for Economic Development, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Lewis M. Hunt-irving Funeral Home, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Islamic Center of Chester/masjid MustaqeemChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Helfen, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| World Impact Support, Inc.Chester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Joseph M. Santoski Cancer and Grief FoundationChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| Delaware County Linen, IncChester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Glen-nor Property Management, a Limited Liability CompanyChester, PA · Not reported | Chester, PA | LLC | Not reported | Not reported |
| Triple a Electrical Service, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Bagley Services, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Barry's, Inc.Chester, PA · Not reported | Chester, PA | Corporation | Not reported | Not reported |
| Chester Community Charter SchoolChester, PA · Not reported | Chester, PA | Nonprofit | Not reported | Not reported |
| The Christian Coalition Against ViolenceChester Twp, PA · Not reported | Chester Twp, PA | Nonprofit | Not reported | Not reported |