ERCO Worldwide

101 Highway 73
Nekoosa, Wisconsin

Phone: (715) 887-4000


ERCO Worldwide, a division of Superior Plus Inc., (ERCO) is a global commodity chemicals company that operates ten manufacturing facilities including one in Port Edwards. ERCO employees are recognized for providing value-added products and services not only in customer service, but also in the production, engineering and technical support to meet the needs of businesses around the world.

Renaissance Learning Inc.

1811 Peach Street
Wisconsin Rapids , Wisconsin

Phone: (715) 424-3636


Founded in 1986, Renaissance Learning’s Judith Paul developed Accelerated Reader, the nation’s leading progress-monitoring and assessment program for reading, as a way to manage her own children’s reading and encourage them to read more and better books. Today educators around the world are using Renaissance Learning’s reading, writing, math, and language sofware and hardware programs in their classrooms, making learning fun and teaching exciting!