MacLean-Fogg is a privately-owned global company headquartered in Mundelein, Illinois, United States. Founded in 1925 by John MacLean and his son-in-law Jack Fogg, the company has grown to become a leading supplier of engineered components and products for a wide range of industries. MacLean-Fogg operates through two major divisions: MacLean Power Systems and MacLean-Fogg Component Solutions.

MacLean Power Systems is a global manufacturer of products for electric utility, telecommunications, and civil markets. They offer a comprehensive range of products including pole line hardware, high-voltage connectors, insulators, and substation hardware. MacLean-Fogg Component Solutions focuses on engineered fasteners and related components for automotive, powertrain, and industrial applications.

With manufacturing facilities and sales offices across North America, Europe, and Asia, MacLean-Fogg has established a global presence. The company has several noteworthy subsidiaries, joint ventures, and partnerships. One notable subsidiary is Metform, a leading manufacturer of high-volume, engineered metal forming machinery.

Moreover, MacLean-Fogg has joint ventures with various global companies, including the Sifim Group in Italy and Mutter Group in Germany. In terms of market position, MacLean-Fogg is considered a global leader in its segments. The company has a strong reputation for delivering high-quality products and innovative solutions to its customers.

MacLean-Fogg's global sales have been steadily growing over the years, driven by its diverse product portfolio and strong customer relationships. A major development in the brand's strategy was the acquisition of Premier Automotive Adjusters in 2016, enabling MacLean-Fogg to expand its presence in the automotive sector. Additionally, the company has continuously invested in research and development to remain at the forefront of technological advancements in its industries.

As of the latest available information, MacLean-Fogg continues to thrive as a global player in the engineering components industry. With a rich history, a wide range of products, and a robust global presence, the company remains committed to providing innovative solutions to its customers worldwide