MacLean-Fogg

MacLean-Fogg is a fourth-generation, family-owned American manufacturing company established in 1925. Headquartered in Mundelein, Illinois, we specialize in designing and producing American-made engineered metal and plastic components and systems. We provide essential solutions that power critical sectors including automotive, renewable energy, construction, heavy equipment, and infrastructure, consistently turning complex customer requirements into reliable, manufacturable realities.

Our approximately 2,400 employees across U.S.-based manufacturing facilities embody a culture of practical engineering, disciplined operations, and reliable delivery. This collaborative spirit and commitment to American manufacturing, cultivated over a century of family stewardship, drive our partnerships with customers. We invite you to learn more about MacLean-Fogg and explore opportunities to join our dedicated team.