Comstock Engineering, Inc. at C/o Tax Dept., One Oliver Plz, Pittsburgh, Pa 15222 lists John M. Kelman and William L. Sammons of Pittsburgh, PA as associates.
| 
                                                            Prentice Hall Corp System, Inc
                                                            Registered Agent
                                                         | 
                                                                        
                                                                                66 LUCKIE ST, ATLANTA, GA 30303
                                                                        
                                                             | |
| 
                                                            John M. Kelman
                                                            CEO
                                                         | 
                                                                        
                                                                                ONE OLIVER PLZ, PITTSBURGH, PA 15222
                                                                        
                                                             | |
| 
                                                            William L. Sammons
                                                            CFO
                                                         | 
                                                                        
                                                                                ONE OLIVER PLZ, PITTSBURGH, PA 15222
                                                                        
                                                             | |
| 
                                                            Mary M. Vey
                                                            Secretary
                                                         | 
                                                                        
                                                                                ONE OLIVER PLZ, PITTSBURGH, PA 15222
                                                                        
                                                             | 
| 
                                                        
                                                            C/O TAX DEPT., ONE OLIVER PLZ, PITTSBURGH, PA 15222
                                                            
                                                        
                                                        View Map
                                                     | 
| 
                                    Comstock Engineering, Inc.
                                    Registered in New Jersey
                                 | View Report | ||
| 
                                    Comstock Engineering, Inc.
                                    Registered in Michigan
                                 | South Lyon, MI | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Oregon
                                 | Pittsburgh, PA Salem, OR | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Massachusetts
                                 | Andover, MA | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Massachusetts
                                 | New York, NY | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Missouri
                                 | Jefferson City, MO | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Tennessee
                                 | Nashville, TN Pittsburgh, PA | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Pennsylvania
                                 | View Report | ||
| 
                                    Comstock Engineering, Inc.
                                    Registered in New Mexico
                                 | View Report | ||
| 
                                    Comstock Engineering, Inc.
                                    Registered in Maine
                                 | Augusta, ME Maspeth, NY | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in New Hampshire
                                 | Concord, NH Pittsburgh, PA | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Kansas
                                 | Pittsburgh, PA Topeka, KS | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Mississippi
                                 | Pittsburgh, PA | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in California
                                 | Pittsburgh, PA | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Texas
                                 | Dallas, TX | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Montana
                                 | Helena, MT Pittsburgh, PA | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Wisconsin
                                 | View Report | ||
| 
                                    Comstock Engineering, Inc.
                                    Registered in North Carolina
                                 | Raleigh, NC | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Oklahoma
                                 | Oklahoma City, OK Pittsburgh, PA | View Report | |
| 
                                    Comstock Engineering, Inc.
                                    Registered in Alabama
                                 | Montgomery, AL New York, NY | View Report | 
| 
                                    Davy Mckee Asiatic, Inc.
                                    Registered in West Virginia
                                 | Charleston, WV Pittsburgh, PA | View Report | |
| 
                                    Trafalgar House Inc.
                                    Registered in West Virginia
                                 | Attleboro, MA Charleston, WV (1 more) | View Report | |
| 
                                    Trafalgar House Inc.
                                    Registered in Mississippi
                                 | South Attleboro, MA | View Report | |
| 
                                    Mckee, Davy Corporation
                                    Registered in Pennsylvania
                                 | Philadelphia, PA Pittsburgh, PA | View Report | |
| 
                                    Davy Mckee Corporation
                                    Registered in Texas
                                 | Pittsburgh, PA | View Report | |
| 
                                    Comsource Technical Services, Inc.
                                    Registered in Oregon
                                 | Pittsburgh, PA Salem, OR | View Report | |
| 
                                    Davy Mckee Corporation
                                    Registered in Massachusetts
                                 | Pittsburgh, PA | View Report | |
| 
                                    Davy Registrar Services, Inc.
                                    Registered in Pennsylvania
                                 | Pittsburgh, PA | View Report | |
| 
                                    Comsource Technical Services, Inc.
                                    Registered in Nevada
                                 | Garden City, NY | View Report | |
| 
                                    Dravo Engineering Companies, Inc.
                                    Registered in Nevada
                                 | Carson City, NV | View Report | |
| 
                                    Davy Mckee Corporation
                                    Registered in Rhode Island
                                 | Pittsburgh, PA | View Report | |
| 
                                    Comsource Technical Services, Inc.
                                    Registered in Georgia
                                 | Pittsburgh, PA | View Report | 
| 
                                    Davy Mckee Corporation
                                    Registered in West Virginia
                                 | Charleston, WV (1 more) | View Report | |
| 
                                    Davy Songer Inc.
                                    Registered in West Virginia
                                 | Washington, PA | View Report | 
The following government agencies have contributed data:
Georgia Corporations Division