| 1 | Arnot Building Supply CompanyNot reported | Corporation | Not reported | Not reported |
| 2 | Billard CorporationNot reported | Corporation | Not reported | Not reported |
| 3 | Boom IncNot reported | Nonprofit | Not reported | Not reported |
| 4 | Bradford G L F Cooperative IncNot reported | Corporation | Not reported | Not reported |
| 5 | Bradford-tioga Leased Housing CorporationNot reported | Nonprofit | Not reported | Not reported |
| 6 | Canyon Construction Co IncNot reported | Corporation | Not reported | Not reported |
| 7 | Charleston Tioga Electric Power CompanyNot reported | Corporation | Not reported | Not reported |
| 8 | Chi Gamma Iota Fraternity, Mansfield State Collge ChapterNot reported | Nonprofit | Not reported | Not reported |
| 9 | College Community Services, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 10 | College Student Services, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 11 | Community Cable CorporationNot reported | Corporation | Not reported | Not reported |
| 12 | Cooperative G L F Soil Building Service IncNot reported | Corporation | Not reported | Not reported |
| 13 | Copp Hollow Homestead Inc.Not reported | Corporation | Not reported | Not reported |
| 14 | Corey Creek Golf Club of Mansfield, Pa.Not reported | Nonprofit | Not reported | Not reported |
| 15 | Cummings Excavating Inc.Not reported | Corporation | Not reported | Not reported |
| 16 | Dahlgren Chevrolet, Inc.Not reported | Corporation | Not reported | Not reported |
| 17 | Danville Auto Auction Co.Not reported | Corporation | Not reported | Not reported |
| 18 | Denem Construction Company, Inc.Not reported | Corporation | Not reported | Not reported |
| 19 | Estate Land Development CorporationNot reported | Corporation | Not reported | Not reported |
| 20 | G L F Coudersport Produce Cooperative IncNot reported | Corporation | Not reported | Not reported |
| 21 | Gamma Alpha Chapter of Sigma Tau Gamma Alumni Association, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 22 | Gamma Alpha Chapter of Sigma Tau Gamma Fraternity, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 23 | Grand Canyon Baseball, Inc.Not reported | Corporation | Not reported | Not reported |
| 24 | The Harvard Land and Development Corp.Not reported | Corporation | Not reported | Not reported |
| 25 | Hemlock Camping Services, Inc.Not reported | Corporation | Not reported | Not reported |
| 26 | Highway Safety Foundation, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 27 | Holden Place, Inc.Not reported | Corporation | Not reported | Not reported |
| 28 | Houghtaling and Oldman IncNot reported | Corporation | Not reported | Not reported |
| 29 | Hudson Terrace CorporationNot reported | Corporation | Not reported | Not reported |
| 30 | Iota Theta Chapter of Delta Zeta House CorporationNot reported | Nonprofit | Not reported | Not reported |
| 31 | Kiwanis Club of MansfieldNot reported | Nonprofit | Not reported | Not reported |
| 32 | Lambs Creek Sportsmans Club IncNot reported | Nonprofit | Not reported | Not reported |
| 33 | M.a.r.a. Inc.Not reported | Nonprofit | Not reported | Not reported |
| 34 | Ronald A. Mac Kenzie, Inc.Not reported | Corporation | Not reported | Not reported |
| 35 | Mansfield Area JayceesNot reported | Nonprofit | Not reported | Not reported |
| 36 | The Mansfield FoundationNot reported | Nonprofit | Not reported | Not reported |
| 37 | Mansfield Auto Parts, Inc.Not reported | Corporation | Not reported | Not reported |
| 38 | Mansfield Catering CorporationNot reported | Corporation | Not reported | Not reported |
| 39 | Mansfield Centennial CommitteeNot reported | Nonprofit | Not reported | Not reported |
| 40 | Mansfield Colony of Delta Sigma PhiNot reported | Nonprofit | Not reported | Not reported |
| 41 | Mansfield Area Nursery SchoolNot reported | Nonprofit | Not reported | Not reported |
| 42 | Mansfield Firemen's Ambulance AssociationNot reported | Nonprofit | Not reported | Not reported |
| 43 | Mansfield Food Locker CompanyNot reported | Corporation | Not reported | Not reported |
| 44 | Mansfield Hose Co., Inc.Not reported | Nonprofit | Not reported | Not reported |
| 45 | Mansfield Lambda Chi Alpha House CorporationNot reported | Nonprofit | Not reported | Not reported |
| 46 | Mansfield Memorial Educational FundNot reported | Nonprofit | Not reported | Not reported |
| 47 | Mansfield Motors IncNot reported | Corporation | Not reported | Not reported |
| 48 | Memorial Swimming Pool at Mansfield IncNot reported | Nonprofit | Not reported | Not reported |
| 49 | Saunders Insurance, Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | Modular Recreational Housing Corp.Not reported | Corporation | Not reported | Not reported |