| Company | WHEELABRATOR CLEAN WATER INC. |
|---|---|
| Address | 3003 Butterfield Road, OAK BROOK, IL, 60521, USA |
| Title | Secretary |
| Company | WHEELABRATOR CLEAN AIR SYSTEMS INC. |
|---|---|
| Address | 55 E. Shuman Blvd., NAPERVILLE, IL, 60563, USA |
| Title | Secretary |
| Company | THE WHEELABRATOR CORPORATION |
|---|---|
| Address | 3003 Butterfield Rd, OAK BROOK, IL, 60521, USA |
| Title | Secretary |
| Company | C. P. C. ENGINEERING CORPORATION |
|---|---|
| Address | 3003 Butterfield Road, OAK BROOK, IL, 60521, USA |
| Title | Secretary |