| 1 | Merritt Alexander, Inc.Not reported | Corporation | Not reported | Not reported |
| 2 | Astrotele, Inc.Not reported | Corporation | Not reported | Not reported |
| 3 | Algonquin Chemical Company IncNot reported | Corporation | Not reported | Not reported |
| 4 | Aluminum Cast Products IncNot reported | Corporation | Not reported | Not reported |
| 5 | Atlantic Diesel Manufacturing IncNot reported | Corporation | Not reported | Not reported |
| 6 | Balthaser Motors, Inc.Not reported | Corporation | Not reported | Not reported |
| 7 | Behler-hein Post of the American Legion Home AssociationNot reported | Nonprofit | Not reported | Not reported |
| 8 | Berylco Employees Credit UnionNot reported | Other | Not reported | Not reported |
| 9 | Blenco Laboratories, Inc.Not reported | Corporation | Not reported | Not reported |
| 10 | Blue Mountain Hunters of Hamburg, Pa.Not reported | Nonprofit | Not reported | Not reported |
| 11 | C. K. Realty, Inc.Not reported | Corporation | Not reported | Not reported |
| 12 | Faith Bible Baptist Church of HamburgNot reported | Nonprofit | Not reported | Not reported |
| 13 | Central Bowling, Inc.Not reported | Corporation | Not reported | Not reported |
| 14 | Clark's Diner IncorporatedNot reported | Corporation | Not reported | Not reported |
| 15 | Peiffer-degler, Inc.Not reported | Corporation | Not reported | Not reported |
| 16 | Degler Leasing, Inc.Not reported | Corporation | Not reported | Not reported |
| 17 | Dutch Hex Tour AssociationNot reported | Nonprofit | Not reported | Not reported |
| 18 | Eastern Pennsylvania SportsNot reported | Nonprofit | Not reported | Not reported |
| 19 | Edenburg Recreation Park IncNot reported | Nonprofit | Not reported | Not reported |
| 20 | Ernst Cabinet Works, Inc.Not reported | Corporation | Not reported | Not reported |
| 21 | Fairmount Foundry Inc.Not reported | Corporation | Not reported | Not reported |
| 22 | The Bridge ChurchNot reported | Nonprofit | Not reported | Not reported |
| 23 | Gary Classics, Inc.Not reported | Corporation | Not reported | Not reported |
| 24 | Greater Hamburg Business AssociationNot reported | Nonprofit | Not reported | Not reported |
| 25 | Gun 'n Fun Inc.Not reported | Corporation | Not reported | Not reported |
| 26 | Hafer's Service Station Inc.Not reported | Corporation | Not reported | Not reported |
| 27 | Hamburg Emergency Medical Services, Inc.Not reported | Nonprofit | Not reported | Not reported |
| 28 | Hamburg Area Development Corp.Not reported | Corporation | Not reported | Not reported |
| 29 | Hamburg Athletic AssociationNot reported | Nonprofit | Not reported | Not reported |
| 30 | Hamburg Bible ChurchNot reported | Nonprofit | Not reported | Not reported |
| 31 | Hamburg Industries, Inc.Not reported | Corporation | Not reported | Not reported |
| 32 | Hamburg Gas CompanyNot reported | Corporation | Not reported | Not reported |
| 33 | Hamburg Junior Buccaneer Drum and Bugle CorpsNot reported | Nonprofit | Not reported | Not reported |
| 34 | Hamburg Junior Chamber of CommerceNot reported | Nonprofit | Not reported | Not reported |
| 35 | Hamburg Meat MarketNot reported | Corporation | Not reported | Not reported |
| 36 | Hamburg Nash IncNot reported | Corporation | Not reported | Not reported |
| 37 | Hamburg Pattern Works, Inc.Not reported | Corporation | Not reported | Not reported |
| 38 | Hamburg Plow Works IncNot reported | Corporation | Not reported | Not reported |
| 39 | Hamburg Rifle and Pistol ClubNot reported | Nonprofit | Not reported | Not reported |
| 40 | Hamburg Savings and Trust CompanyNot reported | Corporation | Not reported | Not reported |
| 41 | Hamburg-shartlesville Hunting ClubNot reported | Nonprofit | Not reported | Not reported |
| 42 | Hamburg Tv Cable, Inc.Not reported | Corporation | Not reported | Not reported |
| 43 | The Hamburg Volunteer Firemen's Relief AssociationNot reported | Nonprofit | Not reported | Not reported |
| 44 | Hamburg Window and House Cleaning Co IncNot reported | Corporation | Not reported | Not reported |
| 45 | Hamerly Custom Productions, Inc.Not reported | Corporation | Not reported | Not reported |
| 46 | Harris Pine Mills IncNot reported | Corporation | Not reported | Not reported |
| 47 | John M. Hill Machine Co., Inc.Not reported | Corporation | Not reported | Not reported |
| 48 | Hofmann Broom Works, Inc.Not reported | Corporation | Not reported | Not reported |
| 49 | Hunsberger Buick-pontiac Inc.Not reported | Corporation | Not reported | Not reported |
| 50 | Roy L. Hunsicker, Inc.Not reported | Corporation | Not reported | Not reported |