Guardian Industries, headquartered in Auburn Hills, Michigan, is a privately-owned company primarily engaged in the manufacture of float glass and fabricated glass products for construction and automotive applications. The company also manufactures a broad line of fiberglass insulation.

Through wise and aggressive use of its resources and technology, Guardian has become one of the largest global glass producers, operating facilities in 15 countries on five continents. Guardian is dedicated to producing its products in the world´s major markets to ensure that customers receive the highest quality products with the most competitive terms and efficient delivery. While technology is vital to its success, Guardian´s uniqueness also is defined by its management philosophy which blends individual responsibility with a flexible, results-oriented organization.

With more than 15,000 employees worldwide, Guardian maximizes flexibility and speed in decision-making by decentralizing authority and limiting organizational layers that can slow response time. The result is a company defined by growth - growth in sales, plants, new products, and the performance of its people.