Johnson Controls specializes in providing automotive, building and power solutions. It offers a range of automotive interiors that help make driving more comfortable and safe. The company also provides energy optimization products for buildings and batteries for hybrid-electric vehicles. It has more than 140,000 employees in over 1,300 locations located in nearly 125 countries. Founded in 1885, Johnson Controls has its headquarters in Milwaukee. Its automobile products include doors, instrument panels and lighting systems. The company is also one of the largest manufacturers of lead acid automotive batteries. Johnson Controls mechanical equipment for buildings features heating, ventilating and air conditioning systems. The company additionally offers mechanical and electrical maintenance services. Johnson Controls maintains a presence in Camp Hill, Pa.