Nieman Inc. develops new products, new product lines, and parts of products and services for publishers

Chicago International Charter Schools (CICS)

EMC Publishing

Great Source Education Group

Glencoe

Hampton Brown

Houghton Mifflin Harcourt

Jamestown Education

Kaplan

Macmillan

McDougal Littell

National Geographic

Pearson Education

Promethean Planet

Rigby

Sadlier-Oxford

Scott Foresman

Scholastic

Wright Group

Zaner-Bloser