Cedar Corporation

McMahon, formerly known as Miller Wagner Coenen McMahon, is a full-service engineering and architectural services firm. It is a part of the McMahon Group, which is a family of companies that has been providing engineering, architectural, and design and build services in the United States since 1909. McMahon is a privately owned firm that employs more than 150 staff members. The firm provides civil, environmental, water, wastewater, structural, electrical and industrial engineering services. It also offers surveying services to public and private sector clients. McMahon additionally provides geographical information system needs assessment, mapping, training, database design and implementation services. The firm s project portfolio includes Bellin College of Nursing, Macco Regional Stormwater Facility and South Side Works.

Short Elliott Hendrickson Inc (SEH) is an employee-owned collective of engineers, architects, planners, and scientists dedicated to addressing diverse infrastructure challenges across the nation. With a commitment to environmental stewardship and sustainable practices, SEH aims to build a better world through innovative solutions and collaborative project delivery. With a strong regional presence and a national network of expertise, SEH partners with clients to create impactful infrastructure projects that benefit communities. The company's employee-owner culture fosters a sense of pride in delivering quality work that meets client expectations and contributes to positive change in the environment. Generated from the website

Martenson & Eisele, established in 1977, is a full-service civil engineering and land surveying firm that offers planning, environmental engineering and architectural services. It offers a variety of planning and related services, including land use and industrial and business park redevelopment planning, complying to zoning and development regulations, community needs assessments and computerized mapping services. It offers a range of topographic surveys and provides site layouts for subdivisions, boundaries, condominiums, flood plains, residential and commercial sites and building sites. The firm offers a full range of civil engineering services that include transportation, public works and stormwater projects. In addition, the firm offers land development services for residential, commercial, educational and industrial sites, and parks and recreational facilities; engineering and economic feasibility studies; and construction observation and administrative services. It is located in Menasha, Wis.