Interlake Material Handling is the largest manufacturer of storage racks in North and South America. Interlake is a wholly-owned subsidiary of Brambles, a global leader in support services operating in more than 30 countries and across five continents, including in Sumter, S.C. Brambles employs more than 30,000 people worldwide and has annual sales of more than $5.5 billion. The company also designs and installs more order picking systems than any other storage products manufacturer in the world. Its storage solutions include selective racks, carton flow, pick modules, cantilever racks and pallet flow. The company serves numerous markets, including distribution centers, warehouses, retail stores, manufacturing and archive record storage.