Kokosing

Kokosing is a third-generation, family-owned construction company based in Westerville, Ohio, founded in 1951. It ranks as one of the largest family-owned construction firms in the Midwest and Mid-Atlantic regions, generating over $2 billion in annual revenue and employing around 4,000 people. The company combines local accessibility with the resources of a major contractor, self-performing up to 80% of its project work. Kokosing operates in various construction sectors, including industrial, transportation, pipelines, water and wastewater, marine, and renewable energy. Its services include construction management, design-build, and engineering procurement and construction (EPC) solutions. The company has a strong focus on infrastructure, building commercial and industrial facilities, transportation systems, and water treatment plants. Kokosing serves a diverse clientele, including government agencies and private sector clients, and emphasizes a culture of safety and collaboration among its team members.