Berkshire's production companies make a wide range of products, including everything from bricks to supercomputers and everything in-between. These fine companies are the Acme Brick Company, IMC International Metalworking Companies, IPS, Benjamin Moore & Co, Pampered Chef, Johns Manville, Jordan's Furniture, Larson-Juhl, LiquidPower Specialty Products Inc. (LSPI), Louis - Motorcycle & Leisure, Lubrizol Corporation, Marmon Holdings, Inc, MiTek Inc., Duracell, W&W/AFCO Steel, Clayton Homes, NFM, CTB Inc., Helzberg Diamonds, Fechheimer Brothers Company, Precision Castparts Corp., Scott Fetzer Companies, Shaw Industries, and TTI Inc.