| Company | HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY |
|---|---|
| Business Number | 146432 |
| Business Address | 222 BERKELEY STREET, BOSTON, MA, 02116 |
| Company | GREENWOOD PUBLISHING GROUP, INC. |
|---|---|
| Business Number | 177804 |
| Business Address | 222 BERKELEY STREET, BOSTON, MA, 02116 |
| Company | HMH SUPPLEMENTAL PUBLISHERS INC. |
|---|---|
| Business Number | 743720 |
| Business Address | NONE |
| Company | ADVANCED LEARNING CENTERS, INC. |
|---|---|
| Business Number | 932946 |
| Business Address | NONE |
| Company | SCHOOLCHAPTERS, INC. |
|---|---|
| Business Number | 1042120 |
| Business Address | HOUGHTON MIFFLIN HARCOURT, 222 BERKELEY STREET, BOSTON, MA, 02116 |