| Corn Farm Whol Livestock Soybean Farm in Callender, IA (6) | General Crop Farm in Callender, IA (5) |
| General Contractors in Callender, IA (3) | Hog Farm Or Feedlot in Callender, IA (2) |
| House Construction Contractors in Callender, IA (2) | Schools in Callender, IA (2) |
| Appliances - Household - Major - Repairing in Callender, IA (1) | Banks in Callender, IA (1) |
| Beauty Salons in Callender, IA (1) | Beauty Shop in Callender, IA (1) |
| Buildings - Metal in Callender, IA (1) | Cattle Ranching in Callender, IA (1) |
| Churches in Callender, IA (1) | City Government - Executive Offices in Callender, IA (1) |
| Computer & Equipment Dealers in Callender, IA (1) | Crop Preparation For Market in Callender, IA (1) |
| Dancing Supplies in Callender, IA (1) | Design Service in Callender, IA (1) |
| Fertilizers (Wholesale) in Callender, IA (1) | Fire Departments in Callender, IA (1) |
| Furniture - Designers & Custom Builders in Callender, IA (1) | Government Offices in Callender, IA (1) |
| Government Offices - County in Callender, IA (1) | Halls & Auditoriums in Callender, IA (1) |
| Hay Farm in Callender, IA (1) | Heavy Equipment Repair & Mfg Mechanical Equipment in Callender, IA (1) |
| Insurance in Callender, IA (1) | Lawn Mowers in Callender, IA (1) |
| Lawn Garden Services in Callender, IA (1) | Libraries - Public in Callender, IA (1) |
| Mattresses in Callender, IA (1) | Police Departments in Callender, IA (1) |
| Real Property Lessor Vegetable Melon Farm in Callender, IA (1) | Repair Electrical Appliances Ret Appliances Televisions in Callender, IA (1) |
| Restaurants in Callender, IA (1) | Security Control Equip & Systems - Whol in Callender, IA (1) |
| Security Systems Services Whol Electrical Equipment in Callender, IA (1) | Toilets - Portable in Callender, IA (1) |
| Trucking in Callender, IA (1) |
