Southeast Drainage Improvement Association, Inc. in Oklahoma lists William R Horkey and Thomas A Landrith Jr of Tulsa, OK as associates.
| 
                                                            Thomas A Landrith Jr
                                                            Registered Agent
                                                         | 
                                                                        
                                                                                312 COURT ARCADE BLDG, TULSA, OK
                                                                        
                                                             | |
| 
                                                            William R Horkey
                                                            
                                                         | 
                                                                        
                                                                                TULSA, OK
                                                                        
                                                             | |
| 
                                                            Thomas A Landrith Jr
                                                            
                                                         | 
                                                                        
                                                                                TULSA, OK
                                                                        
                                                             | |
| 
                                                            John M Freese
                                                            
                                                         | 
                                                                        
                                                                                TULSA, OK
                                                                        
                                                             | 
| 
                                    Levelland Corporation
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Osage Western Company
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Petipa Farms, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    CCC, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Coffee Pal of Oklahoma, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Con-Son Industries, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Dan Drilling CO.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Jane's Circus Shops, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Otex Car CO.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Petipa Farms, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Richen Enterprises, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    The Sheridan Landmark, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Triad, Corp.
                                    Registered in Oklahoma
                                 | Oklahoma City, OK | View Report | |
| 
                                    Wheels, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Pants Parlour, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Cefco Sales, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    International Cartons, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Monterey Gas Transmission CO.
                                    Registered in Oklahoma
                                 | Las Vegas, NV Tulsa, OK | View Report | |
| 
                                    Mingo Oil & Gas Co., Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | 
| 
                                    Helmerich & Payne, LTD.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Natural Gas Odorizing, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Skyline Park, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    The Plaza Corporation
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Fiesta Products, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Interstate Drilling CO.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Sexton Building Service, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Helmerich & Payne Properties, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Utica Square Shopping Center, Inc.
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | |
| 
                                    Parks Oil Company
                                    Registered in Oklahoma
                                 | Tulsa, OK | View Report | 
The following government agencies have contributed data:
Oklahoma Secretary of State