Micron Semiconductor Products, Inc

Micron Semiconductor Products, Inc

Micron Technology, Inc

Mk Rail Corporation

Mk-Ferguson

Morrison Knudsen Corporation(withdrew 9/20/90)

Morrison-Knudsen Company, Inc

Morrison-Knudsen Company, Inc. (delaware)

Morrison-Knudsen Engineers, Inc

Morrison-Knudsen Engineers, Inc

Morrison-Knudsen Financial Company, Inc

Morrison-Kundsen Financial Company, Inc

Moss Architects, Aia, P.C

National Collegiate Honors Council, Inc. (withdrew 3/21/89)

National Projects, Inc

National Projects, Inc

National Projects, Inc

National Structures, Inc

National Structures, Inc. (withdrawn 2/8/91)

Nelson-Abbotts Bridge Llc