Cedar Corporation was founded in 1975. The company provides engineering, architecture, planning, economic development, environmental, land surveying, and landscape architecture services. We have four offices located in Menomonie, Madison, Green Bay, and Cedarburg, Wisconsin.

We are dedicated to the principles on which the firm was founded: professionalism, high quality service, and excellent communication with our clients. Whether working with industry, small business owners, local units of government, public utilities, educational and religious institutions, health care facilities, or private property owners, we can assemble a team of experts to meet the demands of any project.